CN106189519A - One can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof - Google Patents
One can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof Download PDFInfo
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- CN106189519A CN106189519A CN201610748982.1A CN201610748982A CN106189519A CN 106189519 A CN106189519 A CN 106189519A CN 201610748982 A CN201610748982 A CN 201610748982A CN 106189519 A CN106189519 A CN 106189519A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Abstract
The invention discloses one can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof, this preparation method comprises the following steps: step A, first 20 ~ 30% water-and acrylates, 1 ~ 20% solvent and 0.5 ~ 3% ink addition agent are sufficiently mixed after, add 20 ~ 38% ceramic pigments while stirring, dispersion, add 10 ~ 20% waterborne epoxy acrylates and 3 ~ 8% photochromic complex, mix homogeneously；Add 0 ~ 5% antibiotic complex, mix homogeneously, it is thus achieved that mixed material；Step B, by mixed material grinding distribution, until fineness reaches less than 1 μm；Step C, addition 0.5 ~ 4% water-soluble photoinitiator, after being uniformly dispersed, obtain finished product.Compare with existing photocuring ceramic ink jet ink, the ink formulations science that the present invention manufactures, preparation is rationally, stable performance, nontoxic do not stimulate, photochromic complex and antimicrobial composite material synergism, have lasting antibacterial characteristics, antifouling self-cleaning function and photochromic characteristic, widened the range of application of photocuring ceramic ink jet ink further.
Description
Technical field
The present invention relates to ceramic technology field, having particularly related to one can the spray of photochromic water-based ultraviolet (UV) curable pottery
Ink ink and preparation method thereof.
Background technology
Antibacterial, mycete has the biggest harm as pathogen to the mankind and animals and plants, and the health affecting people even jeopardizes life
Life, brings great economic loss.Therefore the research of anti-biotic material and goods thereof causes the concern of people, antibacterial product day by day
Demand will constitute huge market.
Wall brick, no matter household interior decoration, or for commercial production or public place, after meeting outward appearance practicality,
How to make it possess more function concerned in terms of health of people guarantee, be also that industry researcher is kept up with the trend of the times and gives birth to
Live wind vane and the thinking made.
In the building and ornament materials such as existing wall brick, ceramic ink jet ink receives more and more attention, particularly ultraviolet
Light-curable ink.But, in the production of the UV curable ink being currently used for ceramic ink jet, some reactive diluents, to human body
Zest relatively big, to producing and using the human body of ink be all likely to result in allergy or burn, need careful use, Er Qietao
The UV curable ink of porcelain ink-jet is typically stored the longest with useful life.And, currently also rarely have report specific function type light
Solidification ceramic ink, particularly multifunctional light solidification ceramic ink jet ink so that it is application is by bigger limitation.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the invention provides one can photochromic water-based ultraviolet (UV) curable pottery
Jetted ink and preparation method thereof.
The technical problem to be solved is achieved by the following technical programs:
One can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof, this preparation method includes following step
Rapid:
Step A, first by the most mixed through high speed dispersor to 20 ~ 30% water-and acrylates, 1 ~ 20% solvent and 0.5 ~ 3% ink addition agent
After conjunction, high-speed stirred limit, limit adds 20 ~ 38% ceramic pigments, and then rotating speed doubles, high speed dispersion 30 ~ 60min, adds
10 ~ 20% waterborne epoxy acrylates and 3 ~ 8% photochromic complex, continue high-speed stirred to mix homogeneously；Add 0 ~ 5%
Antibiotic complex, continues high-speed stirred to mix homogeneously, it is thus achieved that mixed material；
Step B, mixed material is first carried out preliminary sand milling dispersion through ball mill, then proceeds to the dispersion of sand mill further sand milling,
Until the fineness of described ceramic pigment therein reaches less than 300nm；
Step C, add 0.5 ~ 4% water-soluble photoinitiator, agitated be uniformly dispersed after, it is thus achieved that UV photocuring ceramic ink jet ink
Finished product.
In the present invention, described photochromic complex preparation method is as follows: under nitrogen environment, by concentration be 0.05 ~
The protonic acid solution of 0.5mol/L and the DBSA that concentration is 0.05 ~ 0.5mol/L mix with volume ratio 3:1 ~ 3, with
Time add photochromic powder, add aniline after magnetic agitation 60 ~ 120min, photochromic powder and aniline mass ratio are 1:5 ~ 10；
After continuously stirred 60 ~ 90min, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；At 20 DEG C～30 DEG C instead
Answer 12 ~ 36h；Acetone, deionized water wash final vacuum for several times is dried, nano polyaniline/photochromic flour complexes of milling to obtain；Will
1 ~ 10g nano polyaniline/photochromic flour complexes ultrasonic agitation is scattered in aqueous solution；Add the water of volume ratio 4:1 afterwards
And ammonia, it being stirring evenly and then adding into tetraethyl orthosilicate, regulation pH value is 9 ~ 10, and reaction temperature is 20 ~ 25 DEG C, reaction 60 ~
90min；It is centrifuged and cleans with acetone and deionized water successively obtaining precipitation；This precipitation is dried, to obtain nanometer polyphenyl
Amine/photochromic flour complexes/SiO2；By nano polyaniline/photochromic flour complexes/SiO2It is placed under argon gas atmosphere and carries out
800 ~ 1000 DEG C of heat treatment 1 ~ 2h, remove polyaniline, photochromic powder/porous SiO2, the most photochromic complex.Wherein, institute
Stating photochromic powder is MoO3 nano powder and/or rare earth oxide, described rare earth oxide is Nd2O3, Er2O3, Pr2O3,
In CeO2, Sm2O3, La2O3, Y2O3, Yb2O3, Ho2O3 at least one.
In the present invention, described antibiotic complex can prepare by the following method:
(1) weigh 0.3 ~ 1gC60 powder, measure the concentrated sulphuric acid that 80 ~ 100ml mass fraction is 98%, by C60 powder and concentrated sulphuric acid
Mixing in beaker, beaker is placed in ice-water bath, stirs with the speed of 500 ~ 600rpm simultaneously, obtains mixed liquor；Weigh 1 ~ 3g high
Potassium manganate powder, adds in above-mentioned mixed liquor slowly；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, instead
Answer 3 ~ 5h；Rapidly join 100 ~ 150ml pure water, filter, then dialyse 3 ~ 5 days with the bag filter that molecular cut off is 1000,
Graphene quantum dot (GQDs) suspension；100 ~ 150rpm speed stirring GQDs suspension, simultaneously laser irradiation 30 ~ 60min, swash
Photoirradiation power is 0.5 ~ 2W；Standby；
(2) ultrasonic agitation 50 ~ 60mlGQDs suspension, dropping concentration is 0.001 ~ 0.01mol/L silver nitrate aqueous solution；Dropwise add
Enter concentration be 0.1 ~ 0.5mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2 ~ 3:
1), ultrasonic agitation 10 ~ 20min；Be added dropwise over 0.5 ~ 1mol/L sodium hydroxide solution, regulation pH value to 11, then stand, from
The heart, with deionized water and ethanol alternately washing three times, vacuum drying, obtains GQDs/Ag2O；
(3) 1 ~ 3gGQDs/Ag is taken2O ultrasonic agitation is scattered in 80 ~ 120ml aqueous solution；Be added dropwise over concentration be 0.005 ~
0.05mol/L cerous nitrate aqueous solution, being added dropwise over concentration after 30 ~ 60min is 0.005 ~ 0.05mol/L zinc nitrate aqueous solution,
GQDs/Ag2O aqueous solution, cerous nitrate aqueous solution and zinc nitrate aqueous solution volume ratio are 1:0.1 ~ 0.2:0.2 ~ 0.4；Continue ultrasonic
Stirring, regulation mixed solution pH value is to 7.0；Limit ultrasonic agitation, it is the hydrazine hydrate of 50% that limit adds 4 ~ 8mL mass fraction, 30 ~
Reduction reaction 0.5 ~ 1h at 40 DEG C；Afterwards, the hydrazine hydrate that 40 ~ 50mL mass fraction is 50%, reduction reaction at 85 DEG C are added
After 30 ~ 48h；Filter, be washed with deionized for several times, vacuum drying, obtain GQDs/Ag2O/Ag-Zn-Ce；
(4) by 0.1 ~ 0.5gGQDs/Ag2O/Ag-Zn-Ce ultrasonic agitation is scattered in aqueous solution；Add volume ratio 3 ~ 5:1 afterwards
Water and ammonia, be stirring evenly and then adding into tetraethyl orthosilicate (with GQDs/Ag2The mass ratio of O/Ag-Zn-Ce is 3:1 ~ 3), regulation
PH value is 9 ~ 10, and reaction temperature is 20 ~ 25 DEG C, reacts 30 ~ 60min；It is centrifuged and cleans with acetone and deionized water successively
Obtain precipitation；This is deposited at 80 ~ 90 DEG C and is dried 2 ~ 4h, to obtain GQDs/Ag2O/Ag-Zn-Ce/SiO2；By GQDs/
Ag2O/Ag-Zn-Ce/SiO2It is placed under argon gas atmosphere and carries out 500 ~ 800 DEG C of heat treatment 1 ~ 2h, after being cooled to room temperature, be immersed in hydrogen
Fluoric acid carries out ultrasonic 10 ~ 15min with ultrasonic power 100 ~ 150W, removes local, surface silicon dioxide, be centrifuged and be dried, it is thus achieved that
Antibacterial powder；
(5), under nitrogen environment, it is the ten of 0.05 ~ 0.5mol/L by protonic acid solution and the concentration that concentration is 0.05 ~ 0.5mol/L
Dialkyl benzene sulfonic acids mixes with volume ratio 2 ~ 4:2, is simultaneously introduced the antibacterial powder that step (4) prepares, after magnetic agitation 60 ~ 120min
Adding aniline, antibacterial powder and aniline mass ratio are 2:12 ~ 18；After continuously stirred 60 ~ 90min, dropwise drip Ammonium persulfate., aniline
It is 1:1 with Ammonium persulfate. mol ratio；15 ~ 30h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried,
Mill to obtain nano polyaniline/antibacterial powder complex；
(6) prepare TiO 2 sol by sol-gel process, in colloidal sol, add the nanometer polyphenyl accounting for colloidal sol 0.01 ~ 1.0wt%
Amine/antibacterial powder complex, mix homogeneously；Still aging 3～5d 60 DEG C～120 DEG C of rearmounted baking oven drying；After milling by gained again
Calcine 1 ~ 2h at compound 400～550 DEG C, remove polyaniline, obtain poriferous titanium dioxide/antibacterial powder complex；
(7) by the most mixed to 30 ~ 45% epoxy resin, 35 ~ 50% phenolic resin and 8 ~ 20% poriferous titanium dioxides/antibacterial powder complex
Close, add appropriate butyl acetate and put into dispersion dispergation in ball mill, after discharge, detect, adjust the slurry being configured to apply
Material；By this slurry coating on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 ~ 1000 DEG C, protect
Temperature 1 ~ 2h；Film is scraped off this substrate, it is thus achieved that antibiotic complex.
It is preferred that increase by a step between step (4) and (5): take three-dimensional sponge shape Graphene ultrasonic agitation and be scattered in
In aqueous solution, it is added dropwise over GQDs/Ag2O/Ag-Zn-Ce/SiO2In aqueous solution, three-dimensional sponge shape Graphene and GQDs/Ag2O/
Ag-Zn-Ce/SiO2Weight ratio be 1:1 ~ 5；Ultrasonic 60 ~ the 120min of 10 ~ 100W, stands, and deionized water wash for several times, is dried
Obtain GQDs/Ag2O/Ag-Zn-Ce/SiO2/ Graphene antibiosis powder.
In the present invention, described antibiotic complex can also prepare by the following method:
(1) weigh 0.3 ~ 1gC60 powder, measure the concentrated sulphuric acid that 80 ~ 100ml mass fraction is 98%, by C60 powder and concentrated sulphuric acid
Mixing in beaker, beaker is placed in ice-water bath, stirs with the speed of 500 ~ 600rpm simultaneously, obtains mixed liquor；Weigh 1 ~ 3g high
Potassium manganate powder, adds in above-mentioned mixed liquor slowly；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, instead
Answer 3 ~ 5h；Rapidly join 100 ~ 150ml pure water, filter, then dialyse 3 ~ 5 days with the bag filter that molecular cut off is 1000,
Graphene quantum dot (GQDs) suspension；100 ~ 150rpm speed stirring GQDs suspension, simultaneously laser irradiation 30 ~ 60min, swash
Photoirradiation power is 0.5 ~ 2W；Standby；
(2) ultrasonic agitation 50 ~ 60mlGQDs suspension, dropping concentration is 0.001 ~ 0.01mol/L silver nitrate aqueous solution；Dropwise add
Enter concentration be 0.1 ~ 0.5mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2 ~ 3:
1), ultrasonic agitation 10 ~ 20min；Be added dropwise over 0.5 ~ 1mol/L sodium hydroxide solution, regulation pH value to 11, then stand, from
The heart, with deionized water and ethanol alternately washing three times, vacuum drying, obtains GQDs/Ag2O；
(3) 1 ~ 3gGQDs/Ag is taken2O ultrasonic agitation is scattered in aqueous solution；Being added dropwise over concentration is 0.05 ~ 0.5g/100mlZnO
Quantum dot aqueous solution, ultrasonic power mixing speed respectively halves；After 60 ~ 90min, stand, filter, be washed with deionized for several times,
Vacuum drying, obtains GQDs/Ag2O/ZnO antibacterial powder；
(4), under nitrogen environment, it is the ten of 0.05 ~ 0.5mol/L by protonic acid solution and the concentration that concentration is 0.05 ~ 0.5mol/L
Dialkyl benzene sulfonic acids mixes with volume ratio 2 ~ 4:2, is simultaneously introduced the antibacterial powder that step (4) prepares, after magnetic agitation 60 ~ 120min
Adding aniline, antibacterial powder and aniline mass ratio are 2:12 ~ 18；After continuously stirred 60 ~ 90min, dropwise drip Ammonium persulfate., aniline
It is 1:1 with Ammonium persulfate. mol ratio；15 ~ 30h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried,
Mill to obtain nano polyaniline/antibacterial powder complex；
(5) prepare TiO 2 sol by sol-gel process, in colloidal sol, add the nanometer polyphenyl accounting for colloidal sol 0.01 ~ 1.0wt%
Amine/antibacterial powder complex, mix homogeneously；Still aging 3～5d 60 DEG C～120 DEG C of rearmounted baking oven drying；After milling by gained again
Calcine 1 ~ 2h at compound 400～550 DEG C, remove polyaniline, obtain poriferous titanium dioxide/antibacterial powder complex；
(6) by the most mixed to 30 ~ 45% epoxy resin, 35 ~ 50% phenolic resin and 8 ~ 20% poriferous titanium dioxides/antibacterial powder complex
Close, add appropriate butyl acetate and put into dispersion dispergation in ball mill, after discharge, detect, adjust the slurry being configured to apply
Material；By this slurry coating on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 ~ 1000 DEG C, protect
Temperature 1 ~ 2h；Film is scraped off this substrate, it is thus achieved that antibiotic complex.
It is preferred that increase by a step between step (3) and (4): take three-dimensional sponge shape Graphene ultrasonic agitation and be scattered in
In aqueous solution, it is added dropwise over GQDs/Ag2In O/ZnO aqueous solution, three-dimensional sponge shape Graphene and GQDs/Ag2The weight ratio of O/ZnO
For 1:1 ~ 5；Ultrasonic 60 ~ the 120min of 10 ~ 100W, stands, and deionized water wash for several times, is dried to obtain GQDs/Ag2O/ZnO/ Graphene
Antibacterial powder.
In the present invention, described water-soluble light trigger is water-soluble selected from the free radical type introducing hydrophilic anions group
Property light trigger, or introduce hydrophilic cationic group free radical type water-soluble light trigger, or introduce Hydrophilic nonionic
The free radical type water-soluble light trigger of group.Described water-soluble light trigger is further selected from aqueous benzoin derivatives, aqueous
Acetophenone derivs, aqueous alpha-alcohol ketone derivant, aqueous α-cracking type light such as amido ketone derivatives, aqueous acylphosphine oxide
Initiator system or aqueous benzophenone derivates, aqueous thia anthracyclinone derivatives, aqueous anthraquinone derivative and reactive amines combination
One or more in hydrogen-abstraction light initiation system.
Described ceramic pigment is a kind of colorant or of redness, yellow, blueness, ecru, brown, white or black
Plant above mixing colorant.
Described ink addition agent is a kind of ink addition agent in defoamer, levelling agent, anti-settling agent and dispersant or one
Above mixed ink auxiliary agent.Described dispersant is water solublity and oil-soluble high score subclass, polyacrylic acid and copolymer, benzoic acid
And any one of derivant.The trade name that dispersant can list include BYK161, BYK163, BYK164, BYK168,
EFKA4310, EFKA 4400, EFKA4401, Nuosperse FX9086, Solsperse 24000, Tego710, Tego671,
But it is not limited to this.Described levelling agent is polyether modified siloxane, the trade name that levelling agent can list include BYK306,
BYK333, Levaslip 8629, but it is not limited to this.Defoamer is the polymer-type defoamer without organosilicon, and defoamer is permissible
The trade name listed includes BYK051, BYK052, but is not limited to this.Anti-settling agent be in polyamide wax, oxidic polyethylene extremely
Few one, the trade name that anti-settling agent can list includes Disparlon NS-5501, Disparlon 6650, but is not limited to
This.
Described solvent is selected from ethylene glycol, propylene glycol, isopropanol, glycol monoethyl ether, diethylene glycol monomethyl ether, ethylene glycol list
At least one in butyl ether.
There is advantages that this method loads in carbon nano net and fixes antibacterial, not only prevent it
Reunite, significantly improve the stability of the antibacterial such as metal nanoparticle so that it is can more preferably be dispersed in ceramic ink jet ink, and tool
There are more efficient antibacterial activity and silver ion will not overflow oxidation stain；It is compounded with the anti-microbial property of multiple antibacterial simultaneously,
Have a more preferable antibacterial effect compared to single silver nano antibacterial agent, antibacterial persistently；Photochromic complex has light-induced variable
The effect of color, makes product more rich and varied, utilize its Ceramic Tiles produced be use conventional colorants produce Ceramic Tiles without
Method analogy, the shades of colour that can change along with the difference of irradiation light power, it is a splendid legacy, full of magnificent carriage, so that pottery
Porcelain products seem beautiful mystery, pure and fresh elegance, intersperse city night life, increase sentiment and art effect to building and interior decoration
Really.Comparing with existing photocuring ceramic ink jet ink, the ink formulations science that the present invention manufactures, preparation is reasonable, stable performance, nothing
Poison does not stimulates, and preferably controls viscosity and the mobility of ink, makes ink show preferable performance when printing；Pass through simultaneously
The reasonably photochromic complex of collocation and antimicrobial composite material, both synergism, make ceramic ink also have lasting resisting
Bacterium characteristic, antifouling self-cleaning function and photochromic characteristic, widened the application of photocuring ceramic ink jet ink further
Scope.
Detailed description of the invention
Technical scheme is further illustrated below by concrete preferred implementation.For convenience of description,
Following example all use black pigment as ceramic pigment, but those skilled in the art are readily apparent that, spendable colorant is not
It is confined to this.
Embodiment 1
One can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof, this preparation method includes following step
Rapid:
Step A, first by 20% water-and acrylate, 20% ethylene glycol and 1% ink addition agent (0.5%Nuosperse FX9086,0.1%
Levaslip 8629,0.2%BYK052,0.3%Disparlon 6650) after high speed dispersor is sufficiently mixed, limit high-speed stirred
While add 38% ceramic black colorant, then rotating speed doubles, high speed dispersion about 60min, adds 11% water-base epoxy propylene
Acid esters and 8% photochromic complex, continue high-speed stirred to mix homogeneously；Add 1% antibiotic complex, continue high-speed stirred
To mix homogeneously, it is thus achieved that mixed material；
Step B, mixed material is first carried out preliminary sand milling dispersion through ball mill, then proceeds to the dispersion of sand mill further sand milling,
Until the fineness of described ceramic pigment therein reaches less than 300nm；
Step C, add 1% aqueous alpha-alcohol ketone derivant, agitated be uniformly dispersed after, it is thus achieved that UV photocuring ceramic ink jet ink
Finished product.
Wherein, described photochromic complex preparation method is as follows: under nitrogen environment, is the proton of 0.3mol/L by concentration
Acid solution and the DBSA that concentration is 0.3mol/L mix with volume ratio 3:2, are simultaneously introduced photochromic powder
(Nd2O3, Er2O3 and Pr2O3 mix by weight 2:1:1), after magnetic agitation 90min, add aniline, photochromic powder and benzene
Amine mass ratio is 1:8；After continuously stirred 90min, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；20℃
～at 30 DEG C, react 20h；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/photochromic powder is multiple
Compound；8g nano polyaniline/photochromic flour complexes ultrasonic agitation is scattered in aqueous solution；Add volume ratio 4:1 afterwards
Water and ammonia, be stirring evenly and then adding into tetraethyl orthosilicate (be 5 with the mass ratio of nano polyaniline/photochromic flour complexes:
2), regulation pH value is 9 ~ 10, and reaction temperature is 20 ~ 25 DEG C, reacts 60min；It is centrifuged and successively with acetone and deionized water
Clean and obtain precipitation；This is deposited at 90 DEG C and is dried 3h, to obtain nano polyaniline/photochromic flour complexes/SiO2；Will
Nano polyaniline/photochromic flour complexes/SiO2It is placed under argon gas atmosphere and carries out 800 DEG C of heat treatment 1h, remove polyaniline, light
Mutagens toner/porous SiO2, obtain photochromic complex.
Wherein, described antibiotic complex prepares by the following method:
(1) weigh 0.6gC60 powder, measure the concentrated sulphuric acid that 100ml mass fraction is 98%, C60 powder and concentrated sulphuric acid are being burnt
Mixing in Bei, beaker is placed in ice-water bath, stirs with the speed of 600rpm simultaneously, obtains mixed liquor；Weigh 1g potassium permanganate powder,
Add slowly in above-mentioned mixed liquor；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, react 4h；Quickly add
Enter 120ml pure water, filter, then dialyse 4 days with the bag filter that molecular cut off is 1000, obtain graphene quantum dot (GQDs) and hang
Supernatant liquid；100rpm speed stirring GQDs suspension, simultaneously laser irradiation 40min, laser irradiation power is 1W；Standby；
(2) ultrasonic agitation 60mlGQDs suspension, dropping concentration is 0.001mol/L silver nitrate aqueous solution；Being added dropwise over concentration is
0.1mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2:1), ultrasonic agitation
20min；Being added dropwise over 1mol/L sodium hydroxide solution, regulation pH value, to 11, then stands, is centrifuged, with deionized water and ethanol
Alternately washing three times, vacuum drying, obtain GQDs/Ag2O；
(3) 1gGQDs/Ag is taken2O ultrasonic agitation is scattered in 100ml aqueous solution；Being added dropwise over concentration is 0.05mol/L cerous nitrate
Aqueous solution, being added dropwise over concentration after 30min is 0.005mol/L zinc nitrate aqueous solution, GQDs/Ag2O aqueous solution, cerous nitrate are water-soluble
Liquid and zinc nitrate aqueous solution volume ratio are 1:0.1:0.4；Continuing ultrasonic agitation, regulation mixed solution pH value is to 7.0；Limit is ultrasonic to be stirred
Mixing, it is the hydrazine hydrate of 50% that limit adds 6mL mass fraction, reduction reaction 0.5h at 30 DEG C；Afterwards, add 45mL mass to divide
Number is the hydrazine hydrate of 50%, at 85 DEG C after reduction reaction 36h；Filter, be washed with deionized for several times, vacuum drying,
GQDs/Ag2O/Ag-Zn-Ce；
(4) by 0.5gGQDs/Ag2O/Ag-Zn-Ce ultrasonic agitation is scattered in aqueous solution；Afterwards add volume ratio 4:1 water and
Ammonia, is stirring evenly and then adding into tetraethyl orthosilicate (with GQDs/Ag2The mass ratio of O/Ag-Zn-Ce is 3:2), regulation pH value is 9 ~
10, reaction temperature is 20 ~ 25 DEG C, reacts 30min；It is centrifuged and cleans with acetone and deionized water successively obtaining precipitation；Will
This is deposited at 90 DEG C and is dried 3h, to obtain GQDs/Ag2O/Ag-Zn-Ce/SiO2；By GQDs/Ag2O/Ag-Zn-Ce/SiO2Put
Under argon gas atmosphere, carry out 600 DEG C of heat treatment 1h, after being cooled to room temperature, be immersed in Fluohydric acid. and surpass with ultrasonic power 100W
Sound 10min, removes local, surface silicon dioxide, is centrifuged and is dried, it is thus achieved that antibacterial powder；
(5) under nitrogen environment, by protonic acid solution that concentration is 0.2mol/L and detergent alkylate sulphur that concentration is 0.1mol/L
Acid mixes with volume ratio 3:2, is simultaneously introduced the antibacterial powder that step (4) prepares, and adds aniline, antibacterial powder after magnetic agitation 100min
After being the continuously stirred 90min of 2:18 with aniline mass ratio, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；
20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/antibacterial powder is multiple
Compound；
(6) prepare TiO 2 sol by sol-gel process, add in colloidal sol and account for the nano polyaniline of colloidal sol 1.0wt%/anti-
Mycopowder complex, mix homogeneously；The drying of 90 DEG C of the rearmounted baking oven of still aging 4d；To calcine at gained complex 500 DEG C after milling
1h, removes polyaniline, obtains poriferous titanium dioxide/antibacterial powder complex；
(7) 30% epoxy resin, 50% phenolic resin and 20% poriferous titanium dioxide/antibacterial powder complex are sufficiently mixed, add suitable
The butyl acetate of amount puts into dispersion dispergation in ball mill, after discharge, detects, adjusts the slurry being configured to apply；This is starched
Material is coated on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 DEG C, be incubated 1.5h；Film is scraped
From this substrate, it is thus achieved that antibiotic complex.
Embodiment 2
One can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof, this preparation method includes following step
Rapid:
Step A, first by 24% water-and acrylate, 16% ethylene glycol and 2% ink addition agent (0.5%Nuosperse FX9086,0.5%
Levaslip 8629,0.5%BYK052,0.5%Disparlon 6650) after high speed dispersor is sufficiently mixed, limit high-speed stirred
While add 28% ceramic black colorant, then rotating speed doubles, high speed dispersion about 60min, adds 20% water-base epoxy propylene
Acid esters and 5% photochromic complex, continue high-speed stirred to mix homogeneously；Add 3% antibiotic complex, continue high-speed stirred
To mix homogeneously, it is thus achieved that mixed material；
Step B, mixed material is first carried out preliminary sand milling dispersion through ball mill, then proceeds to the dispersion of sand mill further sand milling,
Until the fineness of described ceramic pigment therein reaches less than 300nm；
Step C, add 2% aqueous alpha-alcohol ketone derivant, agitated be uniformly dispersed after, it is thus achieved that UV photocuring ceramic ink jet ink
Finished product.
Wherein, the preparation method of described photochromic complex is as follows: under nitrogen environment, is the matter of 0.3mol/L by concentration
Sub-acid solution and the DBSA that concentration is 0.3mol/L mix with volume ratio 3:2, are simultaneously introduced photochromic powder
(MoO3 nano powder), adds aniline after magnetic agitation 90min, photochromic powder and aniline mass ratio are 1:8；Continuously stirred
After 90min, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；20h is reacted at 20 DEG C～30 DEG C；Acetone,
Deionized water wash final vacuum for several times is dried, nano polyaniline/photochromic flour complexes of milling to obtain；By 8g nano polyaniline/
Photochromic flour complexes ultrasonic agitation is scattered in aqueous solution；Add water and the ammonia of volume ratio 4:1 afterwards, after stirring
Adding tetraethyl orthosilicate (being 5:2 with the mass ratio of nano polyaniline/photochromic flour complexes), regulation pH value is 9 ~ 10, instead
Answering temperature is 20 ~ 25 DEG C, reacts 60min；It is centrifuged and cleans with acetone and deionized water successively obtaining precipitation；By this precipitation
3h it is dried, to obtain nano polyaniline/photochromic flour complexes/SiO at 90 DEG C2；By nano polyaniline/photochromic powder
Complex/SiO2It is placed under argon gas atmosphere and carries out 800 DEG C of heat treatment 1h, remove polyaniline, photochromic powder/porous SiO2, to obtain final product
Photochromic complex.
Wherein, described antibiotic complex prepares by the following method:
(1) weigh 0.6gC60 powder, measure the concentrated sulphuric acid that 100ml mass fraction is 98%, C60 powder and concentrated sulphuric acid are being burnt
Mixing in Bei, beaker is placed in ice-water bath, stirs with the speed of 600rpm simultaneously, obtains mixed liquor；Weigh 1g potassium permanganate powder,
Add slowly in above-mentioned mixed liquor；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, react 4h；Quickly add
Enter 120ml pure water, filter, then dialyse 4 days with the bag filter that molecular cut off is 1000, obtain graphene quantum dot (GQDs) and hang
Supernatant liquid；100rpm speed stirring GQDs suspension, simultaneously laser irradiation 40min, laser irradiation power is 1W；Standby；
(2) ultrasonic agitation 60mlGQDs suspension, dropping concentration is 0.005mol/L silver nitrate aqueous solution；Being added dropwise over concentration is
0.2mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2:1), ultrasonic agitation
20min；Being added dropwise over 1mol/L sodium hydroxide solution, regulation pH value, to 11, then stands, is centrifuged, with deionized water and ethanol
Alternately washing three times, vacuum drying, obtain GQDs/Ag2O；
(3) 2gGQDs/Ag is taken2O ultrasonic agitation is scattered in 100ml aqueous solution；Being added dropwise over concentration is 0.03mol/L cerous nitrate
Aqueous solution, being added dropwise over concentration after 30min is 0.03mol/L zinc nitrate aqueous solution, GQDs/Ag2O aqueous solution, cerous nitrate are water-soluble
Liquid and zinc nitrate aqueous solution volume ratio are 1:0.2:0.3；Continuing ultrasonic agitation, regulation mixed solution pH value is to 7.0；Limit is ultrasonic to be stirred
Mixing, it is the hydrazine hydrate of 50% that limit adds 6mL mass fraction, reduction reaction 0.5h at 30 DEG C；Afterwards, add 45mL mass to divide
Number is the hydrazine hydrate of 50%, at 85 DEG C after reduction reaction 36h；Filter, be washed with deionized for several times, vacuum drying,
GQDs/Ag2O/Ag-Zn-Ce；
(4) by 0.3gGQDs/Ag2O/Ag-Zn-Ce ultrasonic agitation is scattered in aqueous solution；Afterwards add volume ratio 4:1 water and
Ammonia, is stirring evenly and then adding into tetraethyl orthosilicate (with GQDs/Ag2The mass ratio of O/Ag-Zn-Ce is 3:2), regulation pH value is 9 ~
10, reaction temperature is 20 ~ 25 DEG C, reacts 45min；It is centrifuged and cleans with acetone and deionized water successively obtaining precipitation；Will
This is deposited at 90 DEG C and is dried 3h, to obtain GQDs/Ag2O/Ag-Zn-Ce/SiO2；By GQDs/Ag2O/Ag-Zn-Ce/SiO2Put
Under argon gas atmosphere, carry out 600 DEG C of heat treatment 1h, after being cooled to room temperature, be immersed in Fluohydric acid. and surpass with ultrasonic power 100W
Sound 12min, removes local, surface silicon dioxide, is centrifuged and is dried, it is thus achieved that antibacterial powder；
(5) under nitrogen environment, by protonic acid solution that concentration is 0.2mol/L and detergent alkylate sulphur that concentration is 0.1mol/L
Acid mixes with volume ratio 3:2, is simultaneously introduced the antibacterial powder that step (4) prepares, and adds aniline, antibacterial powder after magnetic agitation 100min
After being the continuously stirred 90min of 2:15 with aniline mass ratio, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；
20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/antibacterial powder is multiple
Compound；
(6) prepare TiO 2 sol by sol-gel process, add in colloidal sol and account for the nano polyaniline of colloidal sol 0.5wt%/anti-
Mycopowder complex, mix homogeneously；The drying of 90 DEG C of the rearmounted baking oven of still aging 4d；To calcine at gained complex 500 DEG C after milling
1h, removes polyaniline, obtains poriferous titanium dioxide/antibacterial powder complex；
(7) 45% epoxy resin, 35% phenolic resin and 20% poriferous titanium dioxide/antibacterial powder complex are sufficiently mixed, add suitable
The butyl acetate of amount puts into dispersion dispergation in ball mill, after discharge, detects, adjusts the slurry being configured to apply；This is starched
Material is coated on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 DEG C, be incubated 1.5h；Film is scraped
From this substrate, it is thus achieved that antibiotic complex.
Embodiment 3
One can photochromic water-based ultraviolet (UV) curable ceramic ink jet ink and preparation method thereof, this preparation method includes following step
Rapid:
Step A, first by 30% water-and acrylate, 13% ethylene glycol and 3% ink addition agent (1%Nuosperse FX9086,0.3%
Levaslip 8629,0.9%BYK052,0.8%Disparlon 6650) after high speed dispersor is sufficiently mixed, limit high-speed stirred
While add 30% ceramic black colorant, then rotating speed doubles, high speed dispersion about 60min, adds 12% water-base epoxy propylene
Acid esters and 3% photochromic complex, continue high-speed stirred to mix homogeneously；Add 5% antibiotic complex, continue high-speed stirred
To mix homogeneously, it is thus achieved that mixed material；
Step B, mixed material is first carried out preliminary sand milling dispersion through ball mill, then proceeds to the dispersion of sand mill further sand milling,
Until the fineness of described ceramic pigment therein reaches less than 300nm；
Step C, add 4% aqueous alpha-alcohol ketone derivant, agitated be uniformly dispersed after, it is thus achieved that UV photocuring ceramic ink jet ink
Finished product.
Wherein, the preparation method of described photochromic complex is as follows: under nitrogen environment, is the matter of 0.3mol/L by concentration
Sub-acid solution and the DBSA that concentration is 0.3mol/L mix with volume ratio 3:2, are simultaneously introduced photochromic powder
(Ho2O3), adding aniline after magnetic agitation 90min, photochromic powder and aniline mass ratio are 1:8；After continuously stirred 90min,
Dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water
Wash final vacuum for several times to be dried, nano polyaniline/photochromic flour complexes of milling to obtain；By 8g nano polyaniline/photochromic
Flour complexes ultrasonic agitation is scattered in aqueous solution；Add water and the ammonia of volume ratio 4:1 afterwards, be stirring evenly and then adding into positive silicon
Acetoacetic ester (being 5:2 with the mass ratio of nano polyaniline/photochromic flour complexes), regulation pH value is 9 ~ 10, and reaction temperature is
20 ~ 25 DEG C, react 60min；It is centrifuged and cleans with acetone and deionized water successively obtaining precipitation；This is deposited at 90 DEG C
It is dried 3h, to obtain nano polyaniline/photochromic flour complexes/SiO2；By nano polyaniline/photochromic flour complexes/
SiO2It is placed under argon gas atmosphere and carries out 800 DEG C of heat treatment 1h, remove polyaniline, photochromic powder/porous SiO2, obtain light-induced variable
Color complex.
Wherein, antibiotic complex prepares by the following method:
(1) weigh 0.6gC60 powder, measure the concentrated sulphuric acid that 100ml mass fraction is 98%, C60 powder and concentrated sulphuric acid are being burnt
Mixing in Bei, beaker is placed in ice-water bath, stirs with the speed of 600rpm simultaneously, obtains mixed liquor；Weigh 1g potassium permanganate powder,
Add slowly in above-mentioned mixed liquor；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, react 4h；Quickly add
Enter 120ml pure water, filter, then dialyse 4 days with the bag filter that molecular cut off is 1000, obtain graphene quantum dot (GQDs) and hang
Supernatant liquid；100rpm speed stirring GQDs suspension, simultaneously laser irradiation 40min, laser irradiation power is 1W；Standby；
(2) ultrasonic agitation 60mlGQDs suspension, dropping concentration is 0.01mol/L silver nitrate aqueous solution；Being added dropwise over concentration is
0.5mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2:1), ultrasonic agitation
20min；Being added dropwise over 1mol/L sodium hydroxide solution, regulation pH value, to 11, then stands, is centrifuged, with deionized water and ethanol
Alternately washing three times, vacuum drying, obtain GQDs/Ag2O；
(3) 3gGQDs/Ag is taken2O ultrasonic agitation is scattered in 100ml aqueous solution；Being added dropwise over concentration is 0.005mol/L nitric acid
Cerium aqueous solution, being added dropwise over concentration after 30min is 0.05mol/L zinc nitrate aqueous solution, GQDs/Ag2O aqueous solution, cerous nitrate water
Solution and zinc nitrate aqueous solution volume ratio are 1:0.2:0.4；Continuing ultrasonic agitation, regulation mixed solution pH value is to 7.0；Limit is ultrasonic
Stirring, it is the hydrazine hydrate of 50% that limit adds 6mL mass fraction, reduction reaction 0.5h at 30 DEG C；Afterwards, 45mL mass is added
Mark is the hydrazine hydrate of 50%, at 85 DEG C after reduction reaction 36h；Filter, be washed with deionized for several times, vacuum drying,
GQDs/Ag2O/Ag-Zn-Ce；
(4) by 0.1gGQDs/Ag2O/Ag-Zn-Ce ultrasonic agitation is scattered in aqueous solution；Afterwards add volume ratio 4:1 water and
Ammonia, is stirring evenly and then adding into tetraethyl orthosilicate (with GQDs/Ag2The mass ratio of O/Ag-Zn-Ce is 3:2), regulation pH value is 9 ~
10, reaction temperature is 20 ~ 25 DEG C, reacts 60min；It is centrifuged and cleans with acetone and deionized water successively obtaining precipitation；Will
This is deposited at 90 DEG C and is dried 3h, to obtain GQDs/Ag2O/Ag-Zn-Ce/SiO2；By GQDs/Ag2O/Ag-Zn-Ce/SiO2Put
Under argon gas atmosphere, carry out 600 DEG C of heat treatment 1h, after being cooled to room temperature, be immersed in Fluohydric acid. and surpass with ultrasonic power 100W
Sound 15min, removes local, surface silicon dioxide, is centrifuged and is dried, it is thus achieved that antibacterial powder；
(5) under nitrogen environment, by protonic acid solution that concentration is 0.2mol/L and detergent alkylate sulphur that concentration is 0.1mol/L
Acid mixes with volume ratio 3:2, is simultaneously introduced the antibacterial powder that step (4) prepares, and adds aniline, antibacterial powder after magnetic agitation 100min
After being the continuously stirred 90min of 2:12 with aniline mass ratio, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；
20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/antibacterial powder is multiple
Compound；
(6) prepare TiO 2 sol by sol-gel process, add in colloidal sol account for the nano polyaniline of colloidal sol 0.01wt%/
Antibacterial powder complex, mix homogeneously；The drying of 90 DEG C of the rearmounted baking oven of still aging 4d；To forge at gained complex 500 DEG C after milling
Burn 1h, remove polyaniline, obtain poriferous titanium dioxide/antibacterial powder complex；
(7) 40% epoxy resin, 40% phenolic resin and 20% poriferous titanium dioxide/antibacterial powder complex are sufficiently mixed, add suitable
The butyl acetate of amount puts into dispersion dispergation in ball mill, after discharge, detects, adjusts the slurry being configured to apply；This is starched
Material is coated on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 DEG C, be incubated 1.5h；Film is scraped
From this substrate, it is thus achieved that antibiotic complex.
Embodiment 4
Preparation method based on embodiment 2, difference is: increase following steps between step (4) and (5): take three-dimensional sea
Continuous shape Graphene ultrasonic agitation is scattered in aqueous solution, is added dropwise over GQDs/Ag2O/Ag-Zn-Ce/SiO2In aqueous solution, three-dimensional
Spongy graphene and GQDs/Ag2O/Ag-Zn-Ce/SiO2Weight ratio be 1:3；The ultrasonic 90min of 50W, stands, deionized water
Washing for several times, is dried to obtain GQDs/Ag2O/Ag-Zn-Ce/SiO2/ Graphene antibiosis powder.
Three-dimensional sponge shape graphene preparation method is as follows: by 3g graphite powder, 1g NaNO3 in ice-water bath with 250ml
98% concentrated sulphuric acid mix homogeneously, is slowly added to 6g KMnO4.Then heat at 35 DEG C, after stirring 40min, add 95ml and go
Ionized water, is warming up to 98 DEG C of reaction 20min；Add 270ml water dilution, and with in 5ml 30% H2O2 with unnecessary KMnO4,
The color of mixed solution is brown color, filtered while hot, and with deionized water cyclic washing to neutral, ultrasonic disperse obtains GO；Take
200ml mass fraction is in the discoid reaction utensil that the graphene oxide solution of 5mg/ml pours diameter 25cm, high 2cm into, adds
Ascorbic acid (VC) 0.5g stirring makes it be sufficiently mixed；Then confined reaction ware is placed in 80 DEG C of hydro-thermal reactions 15h, in reaction utensil
Graphene oxide Spontaneous Contraction be cross-linked into three-dimensional sponge structure, lyophilization, obtain flexibility three-dimensional sponge shape Graphene.
Embodiment 5
Preparation method based on embodiment 1, difference is: described antibiotic complex prepares by the following method:
(1) weigh 0.6gC60 powder, measure the concentrated sulphuric acid that 100ml mass fraction is 98%, C60 powder and concentrated sulphuric acid are being burnt
Mixing in Bei, beaker is placed in ice-water bath, stirs with the speed of 600rpm simultaneously, obtains mixed liquor；Weigh 1g potassium permanganate powder,
Add slowly in above-mentioned mixed liquor；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, react 4h；Quickly add
Enter 120ml pure water, filter, then dialyse 4 days with the bag filter that molecular cut off is 1000, obtain graphene quantum dot (GQDs) and hang
Supernatant liquid；100rpm speed stirring GQDs suspension, simultaneously laser irradiation 40min, laser irradiation power is 1W；Standby；
(2) ultrasonic agitation 60mlGQDs suspension, dropping concentration is 0.001mol/L silver nitrate aqueous solution；Being added dropwise over concentration is
0.1mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2:1), ultrasonic agitation
20min；Being added dropwise over 1mol/L sodium hydroxide solution, regulation pH value, to 11, then stands, is centrifuged, with deionized water and ethanol
Alternately washing three times, vacuum drying, obtain GQDs/Ag2O；
(3) 1gGQDs/Ag is taken2O ultrasonic agitation is scattered in aqueous solution；Being added dropwise over concentration is 0.5g/100mlZnO quantum dot
Aqueous solution, ultrasonic power mixing speed respectively halves；After 60min, stand, filter, be washed with deionized for several times, vacuum drying,
Obtain GQDs/Ag2O/ZnO antibacterial powder；
(4) under nitrogen environment, by protonic acid solution that concentration is 0.2mol/L and detergent alkylate sulphur that concentration is 0.1mol/L
Acid mixes with volume ratio 3:2, is simultaneously introduced the antibacterial powder that step (4) prepares, and adds aniline, antibacterial powder after magnetic agitation 100min
After being the continuously stirred 90min of 2:18 with aniline mass ratio, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；
20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/antibacterial powder is multiple
Compound；
(5) prepare TiO 2 sol by sol-gel process, add in colloidal sol and account for the nano polyaniline of colloidal sol 1.0wt%/anti-
Mycopowder complex, mix homogeneously；The drying of 90 DEG C of the rearmounted baking oven of still aging 4d；To calcine at gained complex 500 DEG C after milling
1h, removes polyaniline, obtains poriferous titanium dioxide/antibacterial powder complex；
(6) 30% epoxy resin, 50% phenolic resin and 20% poriferous titanium dioxide/antibacterial powder complex are sufficiently mixed, add suitable
The butyl acetate of amount puts into dispersion dispergation in ball mill, after discharge, detects, adjusts the slurry being configured to apply；This is starched
Material is coated on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 DEG C, be incubated 1.5h；Film is scraped
From this substrate, it is thus achieved that antibiotic complex.
Embodiment 6
Preparation method based on embodiment 2, difference is: described antibiotic complex prepares by the following method:
(1) weigh 0.6gC60 powder, measure the concentrated sulphuric acid that 100ml mass fraction is 98%, C60 powder and concentrated sulphuric acid are being burnt
Mixing in Bei, beaker is placed in ice-water bath, stirs with the speed of 600rpm simultaneously, obtains mixed liquor；Weigh 1g potassium permanganate powder,
Add slowly in above-mentioned mixed liquor；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, react 4h；Quickly add
Enter 120ml pure water, filter, then dialyse 4 days with the bag filter that molecular cut off is 1000, obtain graphene quantum dot (GQDs) and hang
Supernatant liquid；100rpm speed stirring GQDs suspension, simultaneously laser irradiation 40min, laser irradiation power is 1W；Standby；
(2) ultrasonic agitation 60mlGQDs suspension, dropping concentration is 0.005mol/L silver nitrate aqueous solution；Being added dropwise over concentration is
0.2mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2:1), ultrasonic agitation
20min；Being added dropwise over 1mol/L sodium hydroxide solution, regulation pH value, to 11, then stands, is centrifuged, with deionized water and ethanol
Alternately washing three times, vacuum drying, obtain GQDs/Ag2O；
(3) 2gGQDs/Ag is taken2O ultrasonic agitation is scattered in aqueous solution；Being added dropwise over concentration is 0.2g/100mlZnO quantum dot
Aqueous solution, ultrasonic power mixing speed respectively halves；After 80min, stand, filter, be washed with deionized for several times, vacuum drying,
Obtain GQDs/Ag2O/ZnO antibacterial powder；
(4) under nitrogen environment, by protonic acid solution that concentration is 0.2mol/L and detergent alkylate sulphur that concentration is 0.1mol/L
Acid mixes with volume ratio 3:2, is simultaneously introduced the antibacterial powder that step (4) prepares, and adds aniline, antibacterial powder after magnetic agitation 100min
After being the continuously stirred 90min of 2:15 with aniline mass ratio, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；
20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/antibacterial powder is multiple
Compound；
(5) prepare TiO 2 sol by sol-gel process, add in colloidal sol and account for the nano polyaniline of colloidal sol 0.5wt%/anti-
Mycopowder complex, mix homogeneously；The drying of 90 DEG C of the rearmounted baking oven of still aging 4d；To calcine at gained complex 500 DEG C after milling
1h, removes polyaniline, obtains poriferous titanium dioxide/antibacterial powder complex；
(6) 45% epoxy resin, 35% phenolic resin and 20% poriferous titanium dioxide/antibacterial powder complex are sufficiently mixed, add suitable
The butyl acetate of amount puts into dispersion dispergation in ball mill, after discharge, detects, adjusts the slurry being configured to apply；This is starched
Material is coated on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 DEG C, be incubated 1.5h；Film is scraped
From this substrate, it is thus achieved that antibiotic complex.
Embodiment 7
Preparation method based on embodiment 3, difference is: described antibiotic complex prepares by the following method:
(1) weigh 0.6gC60 powder, measure the concentrated sulphuric acid that 100ml mass fraction is 98%, C60 powder and concentrated sulphuric acid are being burnt
Mixing in Bei, beaker is placed in ice-water bath, stirs with the speed of 600rpm simultaneously, obtains mixed liquor；Weigh 1g potassium permanganate powder,
Add slowly in above-mentioned mixed liquor；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, react 4h；Quickly add
Enter 120ml pure water, filter, then dialyse 4 days with the bag filter that molecular cut off is 1000, obtain graphene quantum dot (GQDs) and hang
Supernatant liquid；100rpm speed stirring GQDs suspension, simultaneously laser irradiation 40min, laser irradiation power is 1W；Standby；
(2) ultrasonic agitation 60mlGQDs suspension, dropping concentration is 0.01mol/L silver nitrate aqueous solution；Being added dropwise over concentration is
0.5mol/L ammonium dihydrogen phosphate (ammonium dihydrogen phosphate and silver nitrate aqueous solution volume ratio are 2:1), ultrasonic agitation
20min；Being added dropwise over 1mol/L sodium hydroxide solution, regulation pH value, to 11, then stands, is centrifuged, with deionized water and ethanol
Alternately washing three times, vacuum drying, obtain GQDs/Ag2O；
(3) 3gGQDs/Ag is taken2O ultrasonic agitation is scattered in aqueous solution；Being added dropwise over concentration is 0.05g/100mlZnO quantum dot
Aqueous solution, ultrasonic power mixing speed respectively halves；After 90min, stand, filter, be washed with deionized for several times, vacuum drying,
Obtain GQDs/Ag2O/ZnO antibacterial powder；
(4) under nitrogen environment, by protonic acid solution that concentration is 0.2mol/L and detergent alkylate sulphur that concentration is 0.1mol/L
Acid mixes with volume ratio 3:2, is simultaneously introduced the antibacterial powder that step (4) prepares, and adds aniline, antibacterial powder after magnetic agitation 100min
After being the continuously stirred 90min of 2:12 with aniline mass ratio, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；
20h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried, mill nano polyaniline/antibacterial powder is multiple
Compound；
(5) prepare TiO 2 sol by sol-gel process, add in colloidal sol account for the nano polyaniline of colloidal sol 0.01wt%/
Antibacterial powder complex, mix homogeneously；The drying of 90 DEG C of the rearmounted baking oven of still aging 4d；To forge at gained complex 500 DEG C after milling
Burn 1h, remove polyaniline, obtain poriferous titanium dioxide/antibacterial powder complex；
(6) 40% epoxy resin, 40% phenolic resin and 20% poriferous titanium dioxide/antibacterial powder complex are sufficiently mixed, add suitable
The butyl acetate of amount puts into dispersion dispergation in ball mill, after discharge, detects, adjusts the slurry being configured to apply；This is starched
Material is coated on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 DEG C, be incubated 1.5h；Film is scraped
From this substrate, it is thus achieved that antibiotic complex.
Embodiment 8
Preparation method based on embodiment 6, difference is: increase such as next step between step (3) and (4): take three-dimensional
Spongy graphene ultrasonic agitation is scattered in aqueous solution, is added dropwise over GQDs/Ag2In O/ZnO aqueous solution, three-dimensional sponge shape stone
Ink alkene and GQDs/Ag2The weight ratio of O/ZnO is 1:3；The ultrasonic 90min of 50W, stands, and deionized water wash for several times, is dried
GQDs/Ag2O/ZnO/ Graphene antibiosis powder.
Three-dimensional sponge shape graphene preparation method is as follows: by 3g graphite powder, 1g NaNO3 in ice-water bath with 250ml
98% concentrated sulphuric acid mix homogeneously, is slowly added to 6g KMnO4.Then heat at 35 DEG C, after stirring 40min, add 95ml and go
Ionized water, is warming up to 98 DEG C of reaction 20min；Add 270ml water dilution, and with in 5ml 30% H2O2 with unnecessary KMnO4,
The color of mixed solution is brown color, filtered while hot, and with deionized water cyclic washing to neutral, ultrasonic disperse obtains GO；Take
200ml mass fraction is in the discoid reaction utensil that the graphene oxide solution of 5mg/ml pours diameter 25cm, high 2cm into, adds
Ascorbic acid (VC) 0.5g stirring makes it be sufficiently mixed；Then confined reaction ware is placed in 80 DEG C of hydro-thermal reactions 15h, in reaction utensil
Graphene oxide Spontaneous Contraction be cross-linked into three-dimensional sponge structure, lyophilization, obtain flexibility three-dimensional sponge shape Graphene.
Comparative example 1
Preparation method based on embodiment 1, difference is: described antibiotic complex is the titanium dioxide carrying metal antibacterial agent
Titanium；It is not added with photochromic complex.
Comparative example 2
Preparation method based on embodiment 5, difference is: described antibiotic complex is the mixing of zinc oxide and titanium dioxide
Thing；Described photochromic complex is MoO3 nano powder.
Embodiment 1 ~ 8 and comparative example 1,2 are carried out performance test, test result such as following table:
Sterilization rate: use inhibition zone method to check the antibacterial effect of ceramic ink jet ink qualitatively, the strain of employing is golden yellow Portugal
Grape coccus and escherichia coli.
Wear testing: the abrasive material selecting Mohs' hardness to be 3～4, rubs on the cured layer formed by this ceramic ink jet ink
Wipe and imitate the effect after paving uses 2 years for 1000 times.
Heat stability testing: place 10h under the conditions of ceramic ink jet ink is placed in 60 DEG C.
Antifouling test: selection chrome green is pollutant.
Sterilizing Evaluation for Uniformity: after same ceramic ink jet ink being sprayed in whole piece pottery test piece and solidifying, choose
100 regions carry out sterilizing test, and the data recorded are carried out Uniformity Analysis, by the uniformity=100* (1-standard deviation/
Meansigma methods).When the uniformity is more than 97%, then be labeled as ▲；When the uniformity is more than 90% and less than 97%, then it is labeled as ☆；When uniformly
Degree less than 90%, is then labeled as.
Embodiment described above only have expressed embodiments of the present invention, and it describes more concrete and detailed, but can not
Therefore the restriction to the scope of the claims of the present invention it is interpreted as, as long as using the skill that the form of equivalent or equivalent transformation is obtained
Art scheme, all should fall within the scope and spirit of the invention.
Claims (7)
1. can the preparation method of photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, it comprises the following steps:
Step A, first by the most mixed through high speed dispersor to 20 ~ 30% water-and acrylates, 1 ~ 20% solvent and 0.5 ~ 3% ink addition agent
After conjunction, high-speed stirred limit, limit adds 20 ~ 38% ceramic pigments, and then rotating speed doubles, high speed dispersion 30 ~ 60min, adds
10 ~ 20% waterborne epoxy acrylates and 3 ~ 8% photochromic complex, continue high-speed stirred to mix homogeneously；Add 0 ~ 5%
Antibiotic complex, continues high-speed stirred to mix homogeneously, it is thus achieved that mixed material；
Step B, mixed material is first carried out preliminary sand milling dispersion through ball mill, then proceeds to the dispersion of sand mill further sand milling,
Until the fineness of described ceramic pigment therein reaches less than 300nm；
Step C, add 0.5 ~ 4% water-soluble photoinitiator, agitated be uniformly dispersed after, it is thus achieved that UV photocuring ceramic ink jet ink
Finished product.
The most according to claim 1 can the preparation method of photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, its feature
Being, the preparation method of described antibiotic complex is as follows:
(1) weigh 0.3 ~ 1gC60 powder, measure the concentrated sulphuric acid that 80 ~ 100ml mass fraction is 98%, by C60 powder and concentrated sulphuric acid
Mixing in beaker, beaker is placed in ice-water bath, stirs with the speed of 500 ~ 600rpm simultaneously, obtains mixed liquor；Weigh 1 ~ 3g high
Potassium manganate powder, adds in above-mentioned mixed liquor slowly；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, instead
Answer 3 ~ 5h；Rapidly join 100 ~ 150ml pure water, filter, then dialyse 3 ~ 5 days with the bag filter that molecular cut off is 1000,
GQDs suspension；100 ~ 150rpm speed stirring GQDs suspension, simultaneously laser irradiation 30 ~ 60min, laser irradiation power is
0.5~2W；Standby；
(2) ultrasonic agitation 50 ~ 60mlGQDs suspension, dropping concentration is 0.001 ~ 0.01mol/L silver nitrate aqueous solution；Dropwise add
Entering concentration is 0.1 ~ 0.5mol/L ammonium dihydrogen phosphate, ultrasonic agitation 10 ~ 20min；It is added dropwise over 0.5 ~ 1mol/L hydroxide
Sodium solution, regulation pH value, to 11, then stands, is centrifuged, and with deionized water and ethanol alternately washing three times, is vacuum dried,
GQDs/Ag2O；
(3) 1 ~ 3gGQDs/Ag is taken2O ultrasonic agitation is scattered in 80 ~ 120ml aqueous solution；Be added dropwise over concentration be 0.005 ~
0.05mol/L cerous nitrate aqueous solution, being added dropwise over concentration after 30 ~ 60min is 0.005 ~ 0.05mol/L zinc nitrate aqueous solution,
GQDs/Ag2O aqueous solution, cerous nitrate aqueous solution and zinc nitrate aqueous solution volume ratio are 1:0.1 ~ 0.2:0.2 ~ 0.4；Continue ultrasonic
Stirring, regulation mixed solution pH value is to 7.0；Limit ultrasonic agitation, it is the hydrazine hydrate of 50% that limit adds 4 ~ 8mL mass fraction, 30 ~
Reduction reaction 0.5 ~ 1h at 40 DEG C；Afterwards, the hydrazine hydrate that 40 ~ 50mL mass fraction is 50%, reduction reaction at 85 DEG C are added
After 30 ~ 48h；Filter, be washed with deionized for several times, vacuum drying, obtain GQDs/Ag2O/Ag-Zn-Ce；
(4) by 0.1 ~ 0.5gGQDs/Ag2O/Ag-Zn-Ce ultrasonic agitation is scattered in aqueous solution；Add volume ratio 3 ~ 5:1 afterwards
Water and ammonia, be stirring evenly and then adding into, regulation pH value be 9 ~ 10, reaction temperature is 20 ~ 25 DEG C, react 30 ~ 60min；Carry out
It is centrifuged and cleans with acetone and deionized water successively and obtain precipitation；This is deposited at 80 ~ 90 DEG C and is dried 2 ~ 4h, to obtain
GQDs/Ag2O/Ag-Zn-Ce/SiO2；By GQDs/Ag2O/Ag-Zn-Ce/SiO2It is placed under argon gas atmosphere and carries out 500 ~ 800 DEG C of heat
Process 1 ~ 2h, after being cooled to room temperature, be immersed in Fluohydric acid. and carry out ultrasonic 10 ~ 15min with ultrasonic power 100 ~ 150W, remove table
Local, face silicon dioxide, is centrifuged and is dried, it is thus achieved that antibacterial powder；
(5), under nitrogen environment, it is the ten of 0.05 ~ 0.5mol/L by protonic acid solution and the concentration that concentration is 0.05 ~ 0.5mol/L
Dialkyl benzene sulfonic acids mixes with volume ratio 2 ~ 4:2, is simultaneously introduced the antibacterial powder that step (4) prepares, after magnetic agitation 60 ~ 120min
Adding aniline, antibacterial powder and aniline mass ratio are 2:12 ~ 18；After continuously stirred 60 ~ 90min, dropwise drip Ammonium persulfate., aniline
It is 1:1 with Ammonium persulfate. mol ratio；15 ~ 30h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried,
Mill to obtain nano polyaniline/antibacterial powder complex；
(6) prepare TiO 2 sol by sol-gel process, in colloidal sol, add the nanometer polyphenyl accounting for colloidal sol 0.01 ~ 1.0wt%
Amine/antibacterial powder complex, mix homogeneously；Still aging 3～5d 60 DEG C～120 DEG C of rearmounted baking oven drying；After milling by gained again
Calcine 1 ~ 2h at compound 400～550 DEG C, remove polyaniline, obtain poriferous titanium dioxide/antibacterial powder complex；
(7) by the most mixed to 30 ~ 45% epoxy resin, 35 ~ 50% phenolic resin and 8 ~ 20% poriferous titanium dioxides/antibacterial powder complex
Close, add appropriate butyl acetate and put into dispersion dispergation in ball mill, after discharge, detect, adjust the slurry being configured to apply
Material；By this slurry coating on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 ~ 1000 DEG C, protect
Temperature 1 ~ 2h；Film is scraped off this substrate, it is thus achieved that antibiotic complex.
The most according to claim 2 can the preparation method of photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, its feature
It is, increases by a step between step (4) and (5): take three-dimensional sponge shape Graphene ultrasonic agitation and be scattered in aqueous solution, dropwise
Add GQDs/Ag2O/Ag-Zn-Ce/SiO2In aqueous solution, three-dimensional sponge shape Graphene and GQDs/Ag2O/Ag-Zn-Ce/SiO2
Weight ratio be 1:1 ~ 5；Ultrasonic 60 ~ the 120min of 10 ~ 100W, stands, and deionized water wash for several times, is dried to obtain GQDs/Ag2O/
Ag-Zn-Ce/SiO2/ Graphene antibiosis powder.
4. can the preparation method of photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, it comprises the following steps:
Step A, first by the most mixed through high speed dispersor to 20 ~ 30% water-and acrylates, 1 ~ 20% solvent and 0.5 ~ 3% ink addition agent
After conjunction, high-speed stirred limit, limit adds 20 ~ 38% ceramic pigments, and then rotating speed doubles, high speed dispersion 30 ~ 60min, adds
10 ~ 20% waterborne epoxy acrylates and 3 ~ 8% photochromic complex, continue high-speed stirred to mix homogeneously；Add 0 ~ 5%
Antibiotic complex, continues high-speed stirred to mix homogeneously, it is thus achieved that mixed material；
Step B, mixed material is first carried out preliminary sand milling dispersion through ball mill, then proceeds to the dispersion of sand mill further sand milling,
Until the fineness of described ceramic pigment therein reaches less than 300nm；
Step C, add 0.5 ~ 4% water-soluble photoinitiator, agitated be uniformly dispersed after, it is thus achieved that UV photocuring ceramic ink jet ink
Finished product；
Wherein, the preparation method of described antibiotic complex is as follows:
(1) weigh 0.3 ~ 1gC60 powder, measure the concentrated sulphuric acid that 80 ~ 100ml mass fraction is 98%, by C60 powder and concentrated sulphuric acid
Mixing in beaker, beaker is placed in ice-water bath, stirs with the speed of 500 ~ 600rpm simultaneously, obtains mixed liquor；Weigh 1 ~ 3g high
Potassium manganate powder, adds in above-mentioned mixed liquor slowly；Remove ice-water bath, change water-bath into, keep bath temperature 30 ~ 40 DEG C, instead
Answer 3 ~ 5h；Rapidly join 100 ~ 150ml pure water, filter, then dialyse 3 ~ 5 days with the bag filter that molecular cut off is 1000,
GQDs suspension；100 ~ 150rpm speed stirring GQDs suspension, simultaneously laser irradiation 30 ~ 60min, laser irradiation power is
0.5~2W；Standby；
(2) ultrasonic agitation 50 ~ 60mlGQDs suspension, dropping concentration is 0.001 ~ 0.01mol/L silver nitrate aqueous solution；Dropwise add
Entering concentration is 0.1 ~ 0.5mol/L ammonium dihydrogen phosphate, ultrasonic agitation 10 ~ 20min；It is added dropwise over 0.5 ~ 1mol/L hydroxide
Sodium solution, regulation pH value, to 11, then stands, is centrifuged, and with deionized water and ethanol alternately washing three times, is vacuum dried,
GQDs/Ag2O；
(3) 1 ~ 3gGQDs/Ag is taken2O ultrasonic agitation is scattered in aqueous solution；Being added dropwise over concentration is 0.05 ~ 0.5g/100mlZnO
Quantum dot aqueous solution, ultrasonic power mixing speed respectively halves；After 60 ~ 90min, stand, filter, be washed with deionized for several times,
Vacuum drying, obtains GQDs/Ag2O/ZnO antibacterial powder；
(4), under nitrogen environment, it is the ten of 0.05 ~ 0.5mol/L by protonic acid solution and the concentration that concentration is 0.05 ~ 0.5mol/L
Dialkyl benzene sulfonic acids mixes with volume ratio 2 ~ 4:2, is simultaneously introduced the antibacterial powder that step (4) prepares, after magnetic agitation 60 ~ 120min
Adding aniline, antibacterial powder and aniline mass ratio are 2:12 ~ 18；After continuously stirred 60 ~ 90min, dropwise drip Ammonium persulfate., aniline
It is 1:1 with Ammonium persulfate. mol ratio；15 ~ 30h is reacted at 20 DEG C～30 DEG C；Acetone, deionized water wash final vacuum for several times is dried,
Mill to obtain nano polyaniline/antibacterial powder complex；
(5) prepare TiO 2 sol by sol-gel process, in colloidal sol, add the nanometer polyphenyl accounting for colloidal sol 0.01 ~ 1.0wt%
Amine/antibacterial powder complex, mix homogeneously；Still aging 3～5d 60 DEG C～120 DEG C of rearmounted baking oven drying；After milling by gained again
Calcine 1 ~ 2h at compound 400～550 DEG C, remove polyaniline, obtain poriferous titanium dioxide/antibacterial powder complex；
(6) by the most mixed to 30 ~ 45% epoxy resin, 35 ~ 50% phenolic resin and 8 ~ 20% poriferous titanium dioxides/antibacterial powder complex
Close, add appropriate butyl acetate and put into dispersion dispergation in ball mill, after discharge, detect, adjust the slurry being configured to apply
Material；By this slurry coating on substrate, drying and forming-film；Then it is placed in nitrogen filled protection atmosphere furnace, is warmed up to 900 ~ 1000 DEG C, protect
Temperature 1 ~ 2h；Film is scraped off this substrate, it is thus achieved that antibiotic complex.
The most according to claim 4 can the preparation method of photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, its feature
It is, increases by a step between step (3) and (4): take three-dimensional sponge shape Graphene ultrasonic agitation and be scattered in aqueous solution, dropwise
Add GQDs/Ag2In O/ZnO aqueous solution, three-dimensional sponge shape Graphene and GQDs/Ag2The weight ratio of O/ZnO is 1:1 ~ 5；10~
Ultrasonic 60 ~ the 120min of 100W, stands, and deionized water wash for several times, is dried to obtain GQDs/Ag2O/ZnO/ Graphene antibiosis powder.
6. according to described in claim 1 or 4 can the preparation method of photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, it is special
Levying and be, described photochromic complex preparation method is as follows: under nitrogen environment, is the proton of 0.05 ~ 0.5mol/L by concentration
Acid solution and the DBSA that concentration is 0.05 ~ 0.5mol/L mix with volume ratio 3:1 ~ 3, are simultaneously introduced photochromic
Powder, adds aniline after magnetic agitation 60 ~ 120min, photochromic powder and aniline mass ratio are 1:5 ~ 10；Continuously stirred 60 ~
After 90min, dropwise dripping Ammonium persulfate., aniline and Ammonium persulfate. mol ratio are 1:1；12 ~ 36h is reacted at 20 DEG C～30 DEG C；Third
Ketone, deionized water wash final vacuum for several times is dried, nano polyaniline/photochromic flour complexes of milling to obtain；1 ~ 10g nanometer is gathered
Aniline/photochromic flour complexes ultrasonic agitation is scattered in aqueous solution；Add water and the ammonia of volume ratio 4:1, stirring afterwards
Adding tetraethyl orthosilicate after Jun Yun, regulation pH value is 9 ~ 10, and reaction temperature is 20 ~ 25 DEG C, reacts 60 ~ 90min；It is centrifuged also
Clean with acetone and deionized water successively and obtain precipitation；This precipitation is dried, compound to obtain nano polyaniline/photochromic powder
Thing/SiO2；By nano polyaniline/photochromic flour complexes/SiO2Be placed under argon gas atmosphere carry out 800 ~ 1000 DEG C of heat treatments 1 ~
2h, removes polyaniline, photochromic powder/porous SiO2, the most photochromic complex.
7. can a photochromic water-based ultraviolet (UV) curable ceramic ink jet ink, it contains the component of following percentage by weight: 10 ~
20% waterborne epoxy acrylate, 20 ~ 30% water-and acrylates, 0.5 ~ 4% water-soluble photoinitiator, 20 ~ 38% ceramic pigments, 1 ~
20% solvent, 0.5 ~ 3% ink addition agent, 3 ~ 8% photochromic complex and 0 ~ 5% antibiotic complex.
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Application publication date: 20161207 |