CN107189494A - A kind of zirconium silicate wraps up the preparation method of nano carbon microsphere ceramic black material - Google Patents

A kind of zirconium silicate wraps up the preparation method of nano carbon microsphere ceramic black material Download PDF

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CN107189494A
CN107189494A CN201710367527.1A CN201710367527A CN107189494A CN 107189494 A CN107189494 A CN 107189494A CN 201710367527 A CN201710367527 A CN 201710367527A CN 107189494 A CN107189494 A CN 107189494A
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nano carbon
black material
zirconium silicate
carbon microsphere
wraps
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CN107189494B (en
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汪长安
陈仕乐
魏红康
田传进
郎莹
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Jingdezhen Ceramic Institute
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0009Pigments for ceramics
    • C09C1/0012Pigments for ceramics containing zirconium and silicon
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/04Opacifiers, e.g. fluorides or phosphates; Pigments
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Silicon Compounds (AREA)

Abstract

The present invention discloses the preparation method that a kind of zirconium silicate wraps up nano carbon microsphere ceramic black material, the nano carbon microsphere prepared using biomass material by hydro-thermal method substitutes traditional carbon source, its hydrophily is added using the rich oxygen-containing functional group in carbon ball surface and residing negative potential state, the dispersiveness of carbon source is enhanced.And by adjusting and controlling the thickness and Electrostatic Absorption ability of carbon ball integument, zirconium silicate presoma is tightly wrapped in carbon ball.Under mineralizer effect, the ceramic black material that zirconium silicate wraps up nano carbon microsphere is made after high-temperature calcination.Pass through the optimization and control to the addition of glucose, hydrothermal temperature, hydro-thermal time and silicon zirconium than, the condition such as presoma mixing time, mineralizer species and consumption selection, calcining system in experimentation, the black material color development of synthesis is pure, uniform particle sizes, performance are stable, it can be used in all kinds of refractory ceramics glaze, with higher economic value.

Description

A kind of zirconium silicate wraps up the preparation method of nano carbon microsphere ceramic black material
Technical field
The invention belongs to ceramic pigment technical field, and in particular to a kind of zirconium silicate parcel nano carbon microsphere ceramic black material Preparation method.
Background technology
Ceramic pigment has far-reaching extensively as a kind of important additive indispensable in china industry, colouring agent Using.Color generation property, the physical and chemical performance of ceramic pigment directly affect the quality of production of ceramic.At present, ceramic pigment is pressed Temperature in use can be divided into low form and high temperature modification.High temperature modification colorant temperature in use has widely more than 1000 DEG C Application prospect, more excellent color generation property.But in numerous ceramic pigments, the accounting of low form colorant is significantly larger than high temperature modification color Material.Therefore the high temperature modification colorant important in inhibiting that encapsulation ratio is high, colour generation is pure and stable is developed.
Zirconium silicate wraps up carbon black as the ceramics parcel black material of high temperature modification, has universality to the glaze of different systems, And will not be influenceed by firing atmosphere, have than traditional spinel-type black material preferably colour stability, widely application. In the prior art, wrappage --- carbon black is usually to choose acetylene carbon black, high-carbon black pigment etc. as present-color material.These carbon Black hydrophily is poor, it is impossible to preferably keep dispersiveness in the solution.More importantly they do not have surface-active, subsequently Parcel be almost a kind of random parcel mechanism.Therefore the encapsulation ratio of existing zirconium silicate parcel black pigment is relatively low, colour generation not Good, colourity is partially grey(Colorant brightness value L* > 30).
The content of the invention
The mesh of the present invention is to be to overcome that current zirconium silicate parcel black pigment encapsulation ratio is relatively low, colour generation is not good, and colourity is inclined There is provided the preparation method that a kind of zirconium silicate wraps up nano carbon microsphere ceramic black material for the deficiency of ash.
The present invention is achieved by the following technical programs:A kind of zirconium silicate wraps up the preparation of nano carbon microsphere ceramic black material Method, it is characterised in that comprise the following steps:
The first step:Prepare nano carbon microsphere powder
30~60g of biomass material is added in 350ml water, after stirring, solution is poured into reactor, then will be anti- Answer kettle to be placed in 6~10h of hydro-thermal reaction in 160~200 DEG C of baking oven, then and by reacted solution suction filtration and with absolute ethyl alcohol go Ionized water cleans three acquisition carbon ball particles, then carbon ball particle is dispersed in 1mol/L alkaline solution stirred at 30~70 DEG C 1~6h is mixed, then cleans with deionized water the pH value of alkaline solution to 7, most afterwards through being dried to obtain nano carbon microsphere powder;
Second step:Prepare carbon ball suspension
Nano carbon microsphere powder is added in the ammoniacal liquor that mass percent concentration is 15~30%, carbon is dispersed under ultrasonication Ball suspension, the mass percent of the nano carbon microsphere powder and ammoniacal liquor is 1:100~300;
3rd step:Prepare silicon zirconium mixed solution
One kind in tetraethyl orthosilicate, silicon tetrachloride, sodium metasilicate is dissolved in ethanol solution, 1~6h is stirred at room temperature, so The one kind added in the solution in zirconium oxychloride, zirconyl nitrate, zirconium iso-propoxide, zirconium chloride afterwards, continues to stir 1~6h under normal temperature, The Zr4+With Si4+Mol ratio be 1:1~2, ethanol in ethanol solution:The volume ratio of water is 1:1;
4th step:Prepare precursor powder
Silicon zirconium mixed solution by volume 3~6 after 3rd step is stirred:1, which is added dropwise to carbon ball made from second step, suspends In liquid, 2~6h, subsequent 2~6h of cooling and aging are stirred at 40~80 DEG C, the suspension that presoma wraps up carbon ball is obtained, then will The suspension of presoma parcel carbon ball, which is centrifuged, obtains presoma, after 80 DEG C are dried, you can obtain precursor End;
5th step:Prepare parcel black material
Precursor powder made from 4th step is further ground, crossed after 60~200 mesh sieves, is added according to 0.5~5% mass ratio Mineralizer, is well mixed, is subsequently placed into crucible, under argon gas atmosphere protection, is warming up to 950~1050 DEG C, and calcining 90~ Burnt colorant powder, is put into 900 DEG C of electric furnace and is heat-treated 1h under oxidizing atmosphere, go by 200min after natural cooling After uncoated carbon ball powder, you can obtain the nano carbon microsphere ceramic black material of zirconium silicate parcel.
The chromatic value of the nano carbon microsphere ceramic black material of zirconium silicate parcel is made from 5th step:A*=5.1~5.8; B*=- 0.7~0.1;L*=27~29.5.
Mineralizer in 5th step is one kind in sodium fluoride, magnesium fluoride, lithium fluoride.
The volume of reactor is 400ml in the first step.
The time of ultrasonication is 30min in the second step.
The time is centrifuged in 4th step for 10~20min.
The nano carbon microsphere that the present invention is prepared using biomass material by hydro-thermal method substitutes traditional carbon source, utilizes carbon ball surface Rich oxygen-containing functional group and residing negative potential state add its hydrophily, enhance the dispersiveness of carbon source.And pass through Simple soda acid processing is carried out to carbon ball can realize the regulation to integument thickness and control.Carbon ball surface by alkali process With higher negative potential, the thickness of hydrophilic layer also accordingly increases.
Correspondingly integument thickness can also increase, therefore carbon ball can be protected preferably at high temperature.Pass through carbon ball sheet Zr has efficiently been adsorbed in the electrostatic adsorption of body4+、Si4+, zirconium silicate presoma is tightly wrapped in carbon ball.
Under mineralizer effect, the ceramic black material that zirconium silicate wraps up nano carbon microsphere is made after high-temperature calcination.In reality During testing by the addition of biomass material, hydrothermal temperature, hydro-thermal time and silicon zirconium ratio, presoma mixing time, The optimization and control of the condition such as mineralizer species and consumption selection, calcining system, obtain that colorant encapsulation ratio is higher, integument more The coated carbon ball black material better than prior art is presented in densification, colourity.The black material color development of synthesis is pure, uniform particle sizes, property Can be stable, it can be used in all kinds of refractory ceramics glaze, with higher economic value, therefore with before wide market Scape.
Brief description of the drawings
Fig. 1 is the SEM photograph of obtained nano carbon microsphere powder in the embodiment of the present invention two;
Fig. 2 is the TEM photos of obtained zirconium silicate parcel nano carbon microsphere ceramic black material in the embodiment of the present invention two;
Fig. 3 is the XRD of obtained zirconium silicate parcel nano carbon microsphere ceramic black material in the embodiment of the present invention two.
Embodiment
Embodiment 1:
38g glucose is dissolved in 350ml deionized water, after stirring, in the reactor that solution is poured into 400ml, Then hydro-thermal 10h in 160 DEG C of baking oven is placed in, three acquisitions are cleaned by reacted solution suction filtration and with ethanol and deionized water Carbon ball particle, then carbon ball particle is dispersed in 1mol/L sodium hydroxide solution 2.5h is stirred at 38 DEG C, then use deionization The pH value of water cleaning sodium hydroxide solution is to 7, most afterwards through being dried to obtain nano carbon microsphere powder;Take the nano carbon microsphere powder prepared 0.0733g is added in the ammoniacal liquor that 14.66g mass fractions are 20%, and ultrasonic 30min is dispersed into carbon ball suspension.Weigh 0.744g Tetraethyl orthosilicate is dissolved in 20ml ethanol and 20ml water, is stirred at room temperature after 1.5h, is added 0.826g zirconyl nitrates and is continued 1h is stirred under normal temperature.Complete silicon zirconium mixed solution will be stirred to be added dropwise in carbon ball suspension, 2h is stirred at 40 DEG C, with Cooling and aging 3h obtains the suspension that presoma wraps up carbon ball afterwards.Forerunner's liquid suspension centrifugation 10min is isolated into presoma again Gel, by 80 DEG C of dryings, obtains precursor powder.Precursor powder crosses 80 mesh sieves, is mixed with 0.004g mineralizers LiF It is even.It is subsequently placed into crucible, 950 DEG C of calcining 100min, put the colorant powder of calcining after natural cooling in argon gas atmosphere Enter 900 DEG C of electric furnace(Oxidizing atmosphere)Middle heat treatment 1h, removes uncoated carbon ball, obtains zirconium silicate parcel nano carbon microsphere ceramics Black material.
Zirconium silicate made from the present embodiment wraps up nano carbon microsphere black material, and colourity is:L*=27.98, a*=5.76, b* =-0.42.
Embodiment 2:
By 45g starch dissolutions in 350ml deionized water, after stirring, in the reactor that solution is poured into 400ml, connect And be placed in hydro-thermal 8h in 180 DEG C of baking oven, three acquisition carbon are cleaned by reacted solution suction filtration and with ethanol and deionized water Ball particle, then carbon ball particle is dispersed in 1mol/L sodium hydroxide solution 4h is stirred at 50 DEG C, then it is clear with deionized water The pH value of sodium hydroxide solution is washed to 7, most afterwards through being dried to obtain nano carbon microsphere powder;Nano carbon microsphere powder is obtained after drying;Take The nano carbon microsphere powder 0.0814g prepared is added in the ammoniacal liquor that 16.3g mass fractions are 25%, and ultrasonic 30min is dispersed into carbon Ball suspension.Weigh 0.625g tetraethyl orthosilicates to be dissolved in 20ml ethanol and 20ml water, be stirred at room temperature after 3h, add 0.644g zirconium oxychlorides continue to stir 3h under normal temperature.Complete silicon zirconium mixed solution will be stirred and be added dropwise to carbon ball suspension In, 4h is stirred at 60 DEG C, subsequent cooling and aging 4h obtains the suspension that presoma wraps up carbon ball.Forerunner's liquid suspension is centrifuged again 15min isolates aqueous precursor gel, by 80 DEG C of dryings, obtains precursor powder.Precursor powder is crossed after 100 mesh sieves, with 0.0086g mineralizers NaF is well mixed.It is subsequently placed into crucible, 1000 DEG C of calcining 150min, will then be forged in argon gas atmosphere The colorant powder of burning is put into 900 DEG C of electric furnace(Oxidizing atmosphere)Middle heat treatment 1h, removes uncoated carbon ball, obtains zirconium silicate bag Wrap up in nano carbon microsphere ceramic black material.
Zirconium silicate made from the present embodiment wraps up nano carbon microsphere black material, and colourity is:L*=29.15, a*=5.58, b* =-0.63.
Embodiment 3:
56g fructose is dissolved in 350ml deionized water, after stirring, in the reactor that solution is poured into 400ml, connect And be placed in hydro-thermal 6h in 200 DEG C of baking oven, three acquisition carbon are cleaned by reacted solution suction filtration and with ethanol and deionized water Ball particle, then carbon ball particle is dispersed in 1mol/L potassium hydroxide solution 6h is stirred at 65 DEG C, then it is clear with deionized water The pH value of potassium hydroxide solution is washed to 7, most afterwards through being dried to obtain nano carbon microsphere powder;Nano carbon microsphere powder is obtained after drying;Take The nano carbon microsphere powder 0.9165g prepared is added in the ammoniacal liquor that 18.33g mass fractions are 20%, and ultrasonic 30min is dispersed into Carbon ball suspension.Weigh 0.833g tetraethyl orthosilicates to be dissolved in 20ml ethanol and 20ml water, be stirred at room temperature after 6h, add 0.862g zirconium oxychlorides continue to stir 5h under normal temperature.Complete silicon zirconium mixed solution will be stirred and be added dropwise to carbon ball suspension In, 5h is stirred at 70 DEG C, subsequent cooling and aging 6h obtains the suspension that presoma wraps up carbon ball.Again by forerunner's liquid suspension from Heart 10min isolates aqueous precursor gel, by 80 DEG C of dryings, obtains precursor powder.Precursor powder is crossed after 200 mesh sieves, with Additional mineralizer MgF20.006g is mixed uniform.It is subsequently placed into crucible, 1050 DEG C of calcining 180min in argon gas atmosphere, The colorant powder of calcining is then put into 900 DEG C of electric furnace(Oxidizing atmosphere)Middle heat treatment 1h, removes uncoated carbon ball, obtains Zirconium silicate wraps up nano carbon microsphere ceramic black material.
Zirconium silicate made from the present embodiment wraps up nano carbon microsphere black material, and colourity is:L*=29.35, a*=5.17, b*= 0.04。

Claims (8)

1. a kind of zirconium silicate wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that comprise the following steps:
The first step:Prepare nano carbon microsphere powder
30~60g of biomass material is added in 350ml water, after stirring, solution is poured into reactor, then will be anti- Answer kettle to be placed in 6~10h of hydro-thermal reaction in 160~200 DEG C of baking oven, then and by reacted solution suction filtration and with absolute ethyl alcohol go Ionized water cleans three acquisition carbon ball particles, then carbon ball particle is dispersed in 1mol/L alkaline solution stirred at 30~70 DEG C 1~6h is mixed, then cleans with deionized water the pH value of alkaline solution to 7, most afterwards through being dried to obtain nano carbon microsphere powder;
Second step:Prepare carbon ball suspension
Nano carbon microsphere powder is added in the ammoniacal liquor that mass percent concentration is 15~30%, carbon is dispersed under ultrasonication Ball suspension, the mass percent of the nano carbon microsphere powder and ammoniacal liquor is 1:100~300;
3rd step:Prepare silicon zirconium mixed solution
One kind in tetraethyl orthosilicate, silicon tetrachloride, sodium metasilicate is dissolved in ethanol solution, 1~6h is stirred at room temperature, so The one kind added in the solution in zirconium oxychloride, zirconyl nitrate, zirconium iso-propoxide, zirconium chloride afterwards, continues to stir 1~6h under normal temperature, The Zr4+With Si4+Mol ratio be 1:1~2, ethanol in ethanol solution:The volume ratio of water is 1:1;
4th step:Prepare precursor powder
Silicon zirconium mixed solution by volume 3~6 after 3rd step is stirred:1, which is added dropwise to carbon ball made from second step, suspends In liquid, 2~6h, subsequent 2~6h of cooling and aging are stirred at 40~80 DEG C, the suspension that presoma wraps up carbon ball is obtained, then will The suspension of presoma parcel carbon ball, which is centrifuged, obtains presoma, after 80 DEG C are dried, you can obtain precursor End;
5th step:Prepare parcel black material
Precursor powder made from 4th step is further ground, crossed after 60~200 mesh sieves, is added according to 0.5~5% mass ratio Mineralizer, is well mixed, is subsequently placed into crucible, under argon gas atmosphere protection, is warming up to 950~1050 DEG C, and calcining 90~ Burnt colorant powder, is put into 900 DEG C of electric furnace and is heat-treated 1h under oxidizing atmosphere, go by 200min after natural cooling After uncoated carbon ball powder, you can obtain the nano carbon microsphere ceramic black material of zirconium silicate parcel.
2. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute The chromatic value for stating the nano carbon microsphere ceramic black material that zirconium silicate made from the 5th step is wrapped up is:A*=5.1~5.8;B*=- 0.7~ 0.1;L*=27~29.5.
3. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute It is one kind in sodium fluoride, magnesium fluoride, lithium fluoride to state the mineralizer in the 5th step.
4. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute The volume for stating reactor in the first step is 400ml.
5. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute The time for stating ultrasonication in second step is 30min.
6. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute State and the time is centrifuged in the 4th step for 10~20min.
7. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute It is one kind in glucose, fructose, sucrose, starch, cellulose to state biomass material used in the first step.
8. zirconium silicate according to claim 1 wraps up the preparation method of nano carbon microsphere ceramic black material, it is characterised in that:Institute First step neutral and alkali solution is stated for sodium hydroxide solution or potassium hydroxide solution.
CN201710367527.1A 2017-05-23 2017-05-23 A kind of preparation method of zirconium silicate package nano carbon microsphere ceramic black material Expired - Fee Related CN107189494B (en)

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Cited By (6)

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CN108786778A (en) * 2018-05-18 2018-11-13 南京工业大学 Zirconium silicate modified mesoporous silicon oxide catalyst and preparation method and application thereof
CN108914706A (en) * 2018-07-26 2018-11-30 武汉菡美洛建筑材料有限公司 A kind of Environment-friendlywallpaper wallpaper of formaldehyde adsorption
CN108951299A (en) * 2018-07-26 2018-12-07 武汉菡美洛建筑材料有限公司 A kind of environmental protection wall paper of brownish black and preparation method thereof
CN112960906A (en) * 2021-04-13 2021-06-15 刘永广 Lead-free environment-friendly ceramic glaze and preparation method thereof
CN113479895A (en) * 2021-07-05 2021-10-08 江西金环颜料有限公司 Method for preparing superfine zirconium silicate and zirconium silicate-based coating pigment by one-step precipitation method
CN114162829A (en) * 2022-01-13 2022-03-11 武汉市格勒特新材料有限公司 Preparation method of zirconium silicate nano powder

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CN105254337A (en) * 2015-10-07 2016-01-20 景德镇陶瓷学院 Method for preparing high-color-developing zirconium-silicate-coated carbon black pigment by taking plant fiber as carbon source
CN105347328A (en) * 2015-12-06 2016-02-24 杭州飞山浩科技有限公司 Method for preparing monodisperse carbon microspheres by using cane sugar as carbon source
CN105565898A (en) * 2015-11-27 2016-05-11 陕西易阳科技有限公司 Preparation method of pigment with zirconium silicate wrapping carbon black

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CN103588190A (en) * 2013-10-31 2014-02-19 中国科学院过程工程研究所 Method for preparation of carbon microsphere from lignocellulose
CN105254337A (en) * 2015-10-07 2016-01-20 景德镇陶瓷学院 Method for preparing high-color-developing zirconium-silicate-coated carbon black pigment by taking plant fiber as carbon source
CN105565898A (en) * 2015-11-27 2016-05-11 陕西易阳科技有限公司 Preparation method of pigment with zirconium silicate wrapping carbon black
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CN108786778A (en) * 2018-05-18 2018-11-13 南京工业大学 Zirconium silicate modified mesoporous silicon oxide catalyst and preparation method and application thereof
CN108786778B (en) * 2018-05-18 2021-03-16 南京工业大学 Zirconium silicate modified mesoporous silicon oxide catalyst and preparation method and application thereof
CN108914706A (en) * 2018-07-26 2018-11-30 武汉菡美洛建筑材料有限公司 A kind of Environment-friendlywallpaper wallpaper of formaldehyde adsorption
CN108951299A (en) * 2018-07-26 2018-12-07 武汉菡美洛建筑材料有限公司 A kind of environmental protection wall paper of brownish black and preparation method thereof
CN108914706B (en) * 2018-07-26 2020-06-16 山东汇高智慧纺织科技有限公司 Environment-friendly wallpaper capable of adsorbing formaldehyde
CN108951299B (en) * 2018-07-26 2020-08-18 罗仙花 Brown-black environment-friendly wallpaper and preparation method thereof
CN112960906A (en) * 2021-04-13 2021-06-15 刘永广 Lead-free environment-friendly ceramic glaze and preparation method thereof
CN113479895A (en) * 2021-07-05 2021-10-08 江西金环颜料有限公司 Method for preparing superfine zirconium silicate and zirconium silicate-based coating pigment by one-step precipitation method
CN113479895B (en) * 2021-07-05 2022-10-04 江西金环颜料有限公司 Method for preparing superfine zirconium silicate and zirconium silicate-based coating pigment by one-step precipitation method
CN114162829A (en) * 2022-01-13 2022-03-11 武汉市格勒特新材料有限公司 Preparation method of zirconium silicate nano powder
CN114162829B (en) * 2022-01-13 2024-03-08 武汉市格勒特新材料有限公司 Preparation method of zirconium silicate nano powder

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