CN110106693A - A kind of antiseptic fabric is spraying and preparation method thereof - Google Patents
A kind of antiseptic fabric is spraying and preparation method thereof Download PDFInfo
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- CN110106693A CN110106693A CN201910286316.4A CN201910286316A CN110106693A CN 110106693 A CN110106693 A CN 110106693A CN 201910286316 A CN201910286316 A CN 201910286316A CN 110106693 A CN110106693 A CN 110106693A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
- D06M11/42—Oxides or hydroxides of copper, silver or gold
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic System
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
Abstract
The present invention relates to air cleaning photocatalyst fields, it is spraying and preparation method thereof more particularly to a kind of antiseptic fabric, weight percentage includes anisotropy photocatalyst particle 0.5 ~ 2%, nurses softener 2 ~ 6%, surfactant 1 ~ 5%, crystal precipitation inhibitor 0.05 ~ 0.2%, essence 0.1 ~ 0.5%, dispersing agent 0.1 ~ 0.5%, preservative 0.01 ~ 0.2%, antifoam 0.1 ~ 1%, surplus is deionized water, and the anisotropy photocatalyst includes Cux(OH)y(SO4)zCrystal phase, CuO crystal phase, titanium oxide, graphene, wherein x=y+2z, x, y, z are positive integer, diffraction peak intensity and Cu of the CuO in 2 θ=38.8 ° ± 1 °x(OH)y(SO4)zDiffraction peak intensity ratio in 2 θ=33.6 ° ± 1 ° is 5 ~ 75, diffraction peak intensity and Cu of the titanium oxide in 2 θ=36.2 ° ± 1 °x(OH)y(SO4)zDiffraction peak intensity ratio in 2 θ=33.6 ° ± 1 ° is 0.01 ~ 0.02, and aoxidizing diffraction peak intensity and graphene diffraction peak intensity ratio in 2 θ=23 ° ± 1 ° of the peptide in 2 θ=36.2 ° ± 1 ° is 200 ~ 600.Degerming of the invention has preferably purification degermation by spraying.
Description
Technical field
The present invention relates to air cleaning photocatalyst fields, and in particular to a kind of antiseptic fabric is spraying and preparation method thereof.
Technical background
Contain a certain amount of formaldehyde or other harmful chemicals when curtain, sofa etc. do finished product, and volume is big, unpicks and washes
It is not easy, thus washing frequency is not also high, over time, harmful substance can volatilize in interior, cause certain journey to room air
The pollution of degree, although the environmental protection of related furniture, decorative product is all the more stringent, consumer orientation selects more environmentally-friendly product, room
Interior pollution obtains certain control, but the release of non-volatility organic matter (VOCs) can not also be completely secured.Indoor environment VOC comes
Source is complicated, and type is more, and single substance concentration may be relatively low, but total amount is big, and in relatively closed space, accumulation reaches one
Concentration is determined, to be easy to form harm or discomfort to human body.
Air clearing product is relatively abundant currently on the market, as sprayed class: chemical classes, plant extract class or compounding it is net
Change spray.As placed adsorpting type: active carbons, compound photocatalyst.The product of spray class can rapidly remove in air
Some of the contaminants, but can not be directed to the VOC of type complexity, effect is not also lasting, needs frequently to use, in particular for persistently releasing
The pollution sources put, such as artificial board class, oil-based paints class product.The product of pure absorption class, such as modified class activated carbon, belongs to pure suction
Attached, the cost is relatively high, and recycling needs desorption and regeneration, civilian relatively difficult to achieve.
Summary of the invention
It is an object of the invention to overcome the problems of the prior art, it is spraying to provide a kind of antiseptic fabric.
It is a further object of the invention to provide a kind of preparation methods that antiseptic fabric is spraying.
The purpose of the present invention is achieved by the following technical programs:
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 0.5 ~ 2%, nurses softener 2
~ 6%, surfactant 1 ~ 5%, crystal precipitation inhibitor 0.05 ~ 0.2%, essence 0.1 ~ 0.5%, dispersing agent 0.1 ~ 0.5%, anti-corrosion
Agent 0.01 ~ 0.2%, antifoam 0.1 ~ 1%, surplus are deionized water, and the anisotropy photocatalyst includes Cux (OH) y (SO4) z crystalline substance
Phase, CuO crystal phase, titanium oxide, graphene, wherein x=y+2z, x, y, z are positive integer, and the CuO is in 2 θ=38.8 ° ± 1 °
Diffraction peak intensity and Cux (OH) y (SO4) z 2 θ=33.6 ° ± 1 ° diffraction peak intensity ratio be 5 ~ 75, the oxidation
Diffraction peak of diffraction peak intensity of the titanium in 2 θ=36.2 ° ± 1 ° with Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° is strong
Degree aoxidizes diffraction peak intensity and graphene of the peptide in 2 θ=36.2 ° ± 1 ° in 2 θ=23 ° ± 1 ° than being 0.01 ~ 0.02
Diffraction peak intensity ratio is 200 ~ 600.
A kind of antiseptic fabric is spraying, and containing anisotropy photocatalyst particle, spray can inhibit later on the fabric
Changing color of textile.Crystal phase, Cux (OH) y (SO4) z crystal phase and graphene crystal phase in photocatalyst crystal containing CuO, the tool of formation
There is the photocatalyst particle of anisotropy, there is extensive inhibiting effect to bacterium.And the purification of the indoor harmful gas such as PARA FORMALDEHYDE PRILLS(91,95)
It acts on stronger.
Preferably, weight percentage includes anisotropy photocatalyst particle 1 ~ 1.5%, nurses softener 4 ~ 5%, surface
Activating agent 2 ~ 4%, crystal precipitation inhibitor 0.1 ~ 0.2%, essence 0.2 ~ 0.4%, dispersing agent 0.2 ~ 0.3%, preservative 0.02 ~
0.08%, antifoam 0.5 ~ 0.8%, surplus is deionized water.
Preferably, the nursing softener is palm cationoid ester based quaternary ammonium salt.
Preferably, the surfactant is quaternary surfactant.
Preferably, the crystal precipitation inhibitor is tartaric acid, phytic acid, polycarboxylic acid, in carboxylic acid and polycarboxylic acid copolymer
It is one or more.
Preferably, the dispersing agent is Sodium Polyacrylate or sodium carboxymethylcellulose.
Preferably, the antifoam is methyl-silicone oil.
A kind of preparation method that the antiseptic fabric is spraying, which is characterized in that include the following steps that S1 anisotropy light touches
The preparation of matchmaker's particle；S2 exists the anisotropy photocatalyst particle and dispersing agent that step S1 is prepared, crystal precipitation inhibitor
It is dissolved in deionized water, constant temperature stirs 24 ~ 36h under the conditions of 35 ~ 45 DEG C；S3 will nurse softener, surfactant, anti-corrosion
Agent, antifoam be added the resulting solution of step S2 in, continue under the conditions of 35 ~ 45 DEG C stirring 12 ~ for 24 hours.
Preferably, the step S1 specifically include that S11 by the copper-bath of 0.01 ~ 0.05mmol/L, 0.02 ~
3 ~ 4h of hydro-thermal process under the conditions of titania powder, the 0.03 ~ 0.05mg graphene of 0.04mg is blended in 80 ~ 90 DEG C；S12 will be walked
The solid of the suspension obtained after rapid S11 hydro-thermal process is evaporated then 400 ~ 500 DEG C of 4 ~ 6h of calcining；Step S12 is calcined it by S13
The solid abrasive obtained afterwards obtains anisotropy photocatalyst particle.
The present invention has following technical effect that compared with prior art
A kind of antiseptic fabric is spraying, and containing anisotropy photocatalyst particle, spray can inhibit fabric later on the fabric
Discoloration.Crystal phase, Cux (OH) y (SO4) z crystal phase and graphene crystal phase in photocatalyst crystal containing CuO, having for formation are different
The photocatalyst particle of side's property has extensive inhibiting effect to bacterium.And the catharsis of the indoor harmful gas such as PARA FORMALDEHYDE PRILLS(91,95)
It is stronger.And it is of the invention it is spraying more uniformly, good dispersion is not likely to produce precipitating.
Specific embodiment
The present invention can be explained further and illustrate in conjunction with following specific embodiments and comparative example, but specific embodiment is not
There is any type of restriction to the present invention.Test method without specific conditions in lower example embodiment, usually according to this field
Normal condition or the condition suggested according to manufacturer.Those skilled in the art is done any non-on the basis of the present invention
Substantive variation and replacement belongs to scope of the present invention.It is used in embodiment and comparative example to medicinal material and its
It is surprisingly to be commercially available that his drug, which removes specified otherwise,.
Embodiment 1
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 0.5%, nurses softener 6%,
Surfactant 1%, crystal precipitation inhibitor 0.2%, essence 0.1%, dispersing agent 0.5%, preservative 0.2%, antifoam 0.1%,
Surplus is deionized water, and the anisotropy photocatalyst includes Cux (OH) y (SO4) z crystal phase, CuO crystal phase, titanium oxide, graphene,
Wherein x=y+2z, x, y, z are positive integer, diffraction peak intensity of the CuO in 2 θ=38.8 ° ± 1 ° and Cux (OH) y
(SO4) diffraction peak intensity ratio of the z in 2 θ=33.6 ° ± 1 ° is 75, diffraction maximum of the titanium oxide in 2 θ=36.2 ° ± 1 °
Being worth the diffraction peak intensity ratio of intensity and Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° is 0.01, aoxidizes peptide in 2 θ=36.2 °
The diffraction peak intensity ratio of diffraction peak intensity and graphene in 2 θ=23 ° ± 1 ° in ± 1 ° is 600.
A kind of preparation method that the antiseptic fabric is spraying includes the following steps the system of S1 anisotropy photocatalyst particle
It is standby；S2 by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Dissolution, constant temperature stirs 36h under the conditions of 35 DEG C；S3 will enter step for softener, surfactant, preservative, antifoam is nursed
In the resulting solution of S2, continuation is stirred for 24 hours under the conditions of 35 DEG C.
The step S1 specifically include that S11 by the copper-bath of 0.01mmol/L, 0.04mg titania powder,
Hydro-thermal process 4h under the conditions of 0.03mg graphene is blended in 90 DEG C；S12 consolidates the suspension obtained after step S11 hydro-thermal process
Body is evaporated then 400 DEG C of calcining 4h；The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
Embodiment 2
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 2%, nurses softener 2%, table
Face activating agent 5%, crystal precipitation inhibitor 0.05%, essence 0.5%, dispersing agent 0.1%, preservative 0.01%, antifoam 1% are remaining
Amount is deionized water, and the anisotropy photocatalyst includes Cux (OH) y (SO4) z crystal phase, CuO crystal phase, titanium oxide, graphene,
Middle x=y+2z, x, y, z are positive integer, diffraction peak intensity of the CuO in 2 θ=38.8 ° ± 1 ° and Cux (OH) y
(SO4) diffraction peak intensity ratio of the z in 2 θ=33.6 ° ± 1 ° is 5, diffraction maximum of the titanium oxide in 2 θ=36.2 ° ± 1 °
Being worth the diffraction peak intensity ratio of intensity and Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° is 0.02, aoxidizes peptide in 2 θ=36.2 °
The diffraction peak intensity ratio of diffraction peak intensity and graphene in 2 θ=23 ° ± 1 ° in ± 1 ° is 200.
A kind of preparation method that the antiseptic fabric is spraying, comprising the following steps:
The preparation of S1 anisotropy photocatalyst particle；
S2 by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Dissolution, constant temperature stirs for 24 hours under the conditions of 45 DEG C；
S3 will enter softener, surfactant, preservative, antifoam is nursed in the resulting solution of step S2, and continue at 45 DEG C
Under the conditions of stir 12h.
The step S1 specifically include that S11 by the copper-bath of 0.05mmol/L, 0.02mg titania powder,
Hydro-thermal process 3h under the conditions of 0.05mg graphene is blended in 80 DEG C；S12 consolidates the suspension obtained after step S11 hydro-thermal process
Body is evaporated then 500 DEG C of calcining 6h；The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
Embodiment 3
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 0.5%, palm cationoid
Ester based quaternary ammonium salt 6%, quaternary ammonium salt 1%, tartaric acid 0.2%, essence 0.1%, Sodium Polyacrylate 0.5%, preservative 0.2%, methyl-silicone oil
0.1%, surplus is deionized water, and the anisotropy photocatalyst includes Cux (OH) y (SO4) z crystal phase, CuO crystal phase, titanium oxide, stone
Black alkene, wherein x=y+2z, x, y, z are positive integer, diffraction peak intensity and Cux of the CuO in 2 θ=38.8 ° ± 1 °
(OH) diffraction peak intensity ratio of y (SO4) z in 2 θ=33.6 ° ± 1 ° is 75, and the titanium oxide is in 2 θ=36.2 ° ± 1 °
The diffraction peak intensity ratio of diffraction peak intensity and Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° is 0.01, aoxidizes peptide in 2 θ
The diffraction peak intensity ratio of diffraction peak intensity and graphene in 2 θ=23 ° ± 1 ° in=36.2 ° ± 1 ° is 600.
A kind of preparation method that the antiseptic fabric is spraying, comprising the following steps:
The preparation of S1 anisotropy photocatalyst particle；
S2 by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Dissolution, constant temperature stirs 36h under the conditions of 35 DEG C；
S3 will enter softener, surfactant, preservative, antifoam is nursed in the resulting solution of step S2, and continue at 35 DEG C
Under the conditions of stir for 24 hours.
The step S1 specifically include that S11 by the copper-bath of 0.01mmol/L, 0.04mg titania powder,
Hydro-thermal process 4h under the conditions of 0.03mg graphene is blended in 90 DEG C；S12 consolidates the suspension obtained after step S11 hydro-thermal process
Body is evaporated then 400 DEG C of calcining 4h；The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
Embodiment 4
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 0.5%, palm cationoid
Ester based quaternary ammonium salt 6%, quaternary ammonium salt 1%, ratio are 1:1 tartaric acid and phytic acid 0.2%, essence 0.1%, Sodium Polyacrylate 0.5%, preservative
0.2%, methyl-silicone oil 0.1%, surplus are deionized water, and the anisotropy photocatalyst includes Cux (OH) y (SO4) z crystal phase, CuO crystalline substance
Phase, titanium oxide, graphene, wherein x=y+2z, x, y, z are positive integer, diffraction maximum of the CuO in 2 θ=38.8 ° ± 1 °
Being worth the diffraction peak intensity ratio of intensity and Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° is 75, the titanium oxide 2 θ=
Diffraction peak intensity ratio of the diffraction peak intensity with Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° in 36.2 ° ± 1 ° be
0.01, diffraction peak intensity of the peptide in 2 θ=36.2 ° ± 1 ° and graphene are aoxidized in the diffraction peak intensity of 2 θ=23 ° ± 1 °
Than being 600.
A kind of preparation method that the antiseptic fabric is spraying, comprising the following steps:
The preparation of S1 anisotropy photocatalyst particle；
S2 by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Dissolution, constant temperature stirs 36h under the conditions of 35 DEG C；
S3 will enter softener, surfactant, preservative, antifoam is nursed in the resulting solution of step S2, and continue at 35 DEG C
Under the conditions of stir for 24 hours.
The step S1 specifically include that S11 by the copper-bath of 0.01mmol/L, 0.04mg titania powder,
Hydro-thermal process 4h under the conditions of 0.03mg graphene is blended in 90 DEG C；S12 consolidates the suspension obtained after step S11 hydro-thermal process
Body is evaporated then 400 DEG C of calcining 4h；The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
Comparative example 1
A kind of antiseptic fabric is spraying, weight percentage TiO 2 particles 0.5%, palm cationoid ester group quaternary ammonium
Salt 6%, quaternary ammonium salt 1%, tartaric acid 0.2%, essence 0.1%, Sodium Polyacrylate 0.5%, preservative 0.2%, methyl-silicone oil 0.1%, surplus are
Deionized water.
A kind of preparation method that the antiseptic fabric is spraying, comprising the following steps:
The preparation of S1 photocatalyst of titanium dioxide particle；
S2 is by the step S1 photocatalyst of titanium dioxide particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Middle dissolution, constant temperature stirs 36h under the conditions of 35 DEG C；
S3 will enter softener, surfactant, preservative, antifoam is nursed in the resulting solution of step S2, and continue at 35 DEG C
Under the conditions of stir for 24 hours.
Compared with Example 3, the photocatalyst that this comparative example uses is common photocatalyst of titanium dioxide.
Comparative example 2
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 0.5%, palm cationoid
Ester based quaternary ammonium salt 6%, quaternary ammonium salt 1%, tartaric acid 0.2%, essence 0.1%, Sodium Polyacrylate 0.5%, preservative 0.2%, methyl-silicone oil
0.1%, surplus is deionized water, and the anisotropy photocatalyst includes Cux (OH) y (SO4) z crystal phase, CuO crystal phase, titanium oxide,
Middle x=y+2z, x, y, z are positive integer, diffraction peak intensity of the CuO in 2 θ=38.8 ° ± 1 ° and Cux (OH) y
(SO4) diffraction peak intensity ratio of the z in 2 θ=33.6 ° ± 1 ° is 75, diffraction maximum of the titanium oxide in 2 θ=36.2 ° ± 1 °
Being worth the diffraction peak intensity ratio of intensity and Cux (OH) y (SO4) z in 2 θ=33.6 ° ± 1 ° is 0.01.
A kind of preparation method that the antiseptic fabric is spraying, comprising the following steps:
The preparation of S1 anisotropy photocatalyst particle；
S2 by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Dissolution, constant temperature stirs 36h under the conditions of 35 DEG C；
S3 will enter softener, surfactant, preservative, antifoam is nursed in the resulting solution of step S2, and continue at 35 DEG C
Under the conditions of stir for 24 hours.
The step S1 specifically include that S11 by the copper-bath of 0.01mmol/L, 0.04mg titania powder,
Hydro-thermal process 4h under the conditions of 0.03mg graphene is blended in 90 DEG C；S12 consolidates the suspension obtained after step S11 hydro-thermal process
Body is evaporated then 400 DEG C of calcining 4h；The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
Compared with Example 3, there is no graphene phase in this comparative example in anisotropy photocatalyst.
Comparative example 3
A kind of antiseptic fabric is spraying, and weight percentage includes anisotropy photocatalyst particle 0.5%, palm cationoid
Ester based quaternary ammonium salt 6%, quaternary ammonium salt 1%, tartaric acid 0.2%, essence 0.1%, Sodium Polyacrylate 0.5%, preservative 0.2%, methyl-silicone oil
0.1%, surplus is deionized water, and the anisotropy photocatalyst includes titanium oxide, and graphene aoxidizes peptide in 2 θ=36.2 ° ± 1 °
Diffraction peak intensity and graphene 2 θ=23 ° ± 1 ° diffraction peak intensity ratio be 600.
A kind of preparation method that the antiseptic fabric is spraying includes the following steps the system of S1 anisotropy photocatalyst particle
It is standby；S2 by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystal precipitation inhibitor in deionized water
Dissolution, constant temperature stirs 36h under the conditions of 35 DEG C；S3 will enter step for softener, surfactant, preservative, antifoam is nursed
In the resulting solution of S2, continuation is stirred for 24 hours under the conditions of 35 DEG C.
The step S1 specifically includes that the titania powder of 0.04mg, 0.03mg graphene are blended in 90 DEG C of items by S11
Hydro-thermal process 4h under part；The solid of the suspension obtained after step S11 hydro-thermal process is evaporated then 400 DEG C of calcining 4h by S12；
The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
Compared with Example 3, there is no Cu in this comparative example photocatalyst crystalx(OH)y(SO4)zCrystal phase and CuO crystal phase.
Experiment test
It is 1m in volume3Laboratory Module, closed 1h after quantitative formalin is injected into Laboratory Module with micro syringe, acquire
Formaldehyde gas in Laboratory Module, test obtain initial concentration n1.Placed respectively in different Laboratory Modules equivalent embodiment 1 to 4,
Photocatalyst obtained by comparative example 1 to 3 and commercially available formaldehyde purifying agent A, formaldehyde purifying agent B.Measurement again after for 24 hours
Concentration of formaldehyde in Laboratory Module is calculated as n2, then calculates formaldehyde removal rate r, r=(n1-n2)/n1 × 100%, test result such as table 1
It is shown.
The different experiments group formaldehyde removal rate table for 24 hours of table 1
It is placed again into the cleanser of each Laboratory Module in corresponding Laboratory Module, then measures the removal effect of formaldehyde after 48h again
Fruit, the results are shown in Table 2.
2 72h different experiments group formaldehyde removal rate table of table
Comparison for 24 hours with the formaldehyde removal rate of 72h each group, it can be found that commercially available formaldehyde purifying agent formaldehyde removal rate after 72h
It reduces instead, illustrates that the formaldehyde of absorption release occurs and causes secondary pollution.And photocatalyst obtained by the present invention, have steady
Fixed removal effect is not in secondary pollution.
In the disclosure those skilled in the art will appreciate that, can be connected by any way, arrange, configure these devices
Part, device, equipment, system.The word of such as "include", "comprise", " having " etc. is open vocabulary, refer to " including but not
It is limited to ", and can be used interchangeably with it.Vocabulary "or" and "and" used herein above refer to vocabulary "and/or", and can exchange and make with it
With unless it is not such that context, which is explicitly indicated,.Vocabulary " such as " used herein above refers to phrase " such as, but not limited to ", and can
It is used interchangeably with it.
In addition, as used herein, the "or" instruction separation used in the enumerating of the item started with "at least one"
It enumerates, such as enumerating for " at least one of A, B or C " means A or B or C or AB or AC or BC or ABC(i.e. A and B and C).
In addition, wording " exemplary " does not mean that the example of description is preferred or more preferable than other examples.
The above description of disclosed aspect is provided so that any person skilled in the art can make or use this
It is open.Various modifications in terms of these are readily apparent to those skilled in the art, and are defined herein
General Principle can be applied to other aspect without departing from the scope of the present disclosure.Therefore, the disclosure is not intended to be limited to
Aspect shown in this, but according to principle disclosed herein and the consistent widest range of novel feature.
Above description is had been presented for for purposes of illustration and description.In addition, this description is not intended to the reality of the disclosure
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (9)
1. a kind of antiseptic fabric is spraying, which is characterized in that weight percentage include anisotropy photocatalyst particle 0.5 ~
2%, nurse softener 2 ~ 6%, surfactant 1 ~ 5%, crystal precipitation inhibitor 0.05 ~ 0.2%, essence 0.1 ~ 0.5%, dispersion
Agent 0.1 ~ 0.5%, preservative 0.01 ~ 0.2%, antifoam 0.1 ~ 1%, surplus is deionized water, and the anisotropy photocatalyst includes
Cux(OH)y(SO4)zCrystal phase, CuO crystal phase, titanium oxide, graphene, wherein x=y+2z, x, y, z are positive integer, and the CuO is 2
Diffraction peak intensity and Cu in θ=38.8 ° ± 1 °x(OH)y(SO4)zDiffraction peak intensity ratio in 2 θ=33.6 ° ± 1 ° is 5
~ 75, diffraction peak intensity and Cu of the titanium oxide in 2 θ=36.2 ° ± 1 °x(OH)y(SO4)zIn 2 θ=33.6 ° ± 1 °
Diffraction peak intensity ratio is 0.01 ~ 0.02, aoxidize diffraction peak intensity of the peptide in 2 θ=36.2 ° ± 1 ° and graphene 2 θ=
23 ° ± 1 ° of diffraction peak intensity ratio is 200 ~ 600.
2. antiseptic fabric is spraying according to claim 1, which is characterized in that weight percentage includes anisotropy light
Catalyst particle 1 ~ 1.5% nurses softener 4 ~ 5%, surfactant 2 ~ 4%, crystal precipitation inhibitor 0.1 ~ 0.2%, essence 0.2
~ 0.4%, dispersing agent 0.2 ~ 0.3%, preservative 0.02 ~ 0.08%, antifoam 0.5 ~ 0.8%, surplus is deionized water.
3. antiseptic fabric is spraying according to claim 1, which is characterized in that the nursing softener is palm cationoid
Ester based quaternary ammonium salt.
4. antiseptic fabric is spraying according to claim 1, which is characterized in that the surfactant is living for quaternary ammonium salt surface
Property agent.
5. antiseptic fabric is spraying according to claim 1, which is characterized in that the crystal precipitation inhibitor is tartaric acid,
Phytic acid, polycarboxylic acid, one of carboxylic acid and polycarboxylic acid copolymer or a variety of.
6. antiseptic fabric is spraying according to claim 1, which is characterized in that the dispersing agent is Sodium Polyacrylate or carboxylic first
Base sodium cellulosate.
7. antiseptic fabric is spraying according to claim 1, which is characterized in that the antifoam is methyl-silicone oil.
8. a kind of spraying preparation method of any one of claim 1 to 7 antiseptic fabric, which is characterized in that including following
The preparation of step S1 anisotropy photocatalyst particle；S2 is by the step S1 anisotropy photocatalyst particle being prepared and dispersing agent, crystalline substance
Body sediment inhibitor dissolves in deionized water, and constant temperature stirs 24 ~ 36h under the conditions of 35 ~ 45 DEG C；S3 will nurse softener,
Surfactant, preservative, antifoam will enter in the resulting solution of step S2, continue under the conditions of 35 ~ 45 DEG C stirring 12 ~ for 24 hours.
9. the spraying preparation method of antiseptic fabric according to claim 8, it is characterised in that the step S1 is specifically included that
S11 is by the copper-bath of 0.01 ~ 0.05mmol/L, the titania powder of 0.02 ~ 0.04mg, 0.03 ~ 0.05mg graphene
3 ~ 4h of hydro-thermal process under the conditions of being blended in 80 ~ 90 DEG C；The solid of the suspension obtained after step S11 hydro-thermal process is evaporated by S12
Then 400 ~ 500 DEG C of 4 ~ 6h of calcining；The solid abrasive obtained after step S12 calcining is obtained anisotropy photocatalyst particle by S13.
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| CN201910286316.4A CN110106693A (en) | 2019-04-10 | 2019-04-10 | A kind of antiseptic fabric is spraying and preparation method thereof |
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| CN201910286316.4A CN110106693A (en) | 2019-04-10 | 2019-04-10 | A kind of antiseptic fabric is spraying and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286971A (en) * | 2020-02-17 | 2020-06-16 | 北京赛夫依特生物科技有限公司 | Photocatalyst nano fabric finishing liquid and preparation method and application thereof |
| CN114592342A (en) * | 2021-04-30 | 2022-06-07 | 江苏锵尼玛新材料股份有限公司 | Multifunctional textile softening composition and preparation method thereof |
-
2019
- 2019-04-10 CN CN201910286316.4A patent/CN110106693A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286971A (en) * | 2020-02-17 | 2020-06-16 | 北京赛夫依特生物科技有限公司 | Photocatalyst nano fabric finishing liquid and preparation method and application thereof |
| CN114592342A (en) * | 2021-04-30 | 2022-06-07 | 江苏锵尼玛新材料股份有限公司 | Multifunctional textile softening composition and preparation method thereof |
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