CN108841226A - A kind of colorful graphene quantum dot coating and its preparation method and application - Google Patents
A kind of colorful graphene quantum dot coating and its preparation method and application Download PDFInfo
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- CN108841226A CN108841226A CN201810752585.0A CN201810752585A CN108841226A CN 108841226 A CN108841226 A CN 108841226A CN 201810752585 A CN201810752585 A CN 201810752585A CN 108841226 A CN108841226 A CN 108841226A
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- graphene quantum
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of colorful graphene quantum dot coating, is mainly prepared by the following raw material according to the mass fraction：8-50 parts of graphene quantum dot, 3-10 parts of pigment, 90-120 parts of aqueous epoxy resins, 6-12 parts of polypyrrole alkanone, 3-15 parts of pyrrole monomer, 450-550 parts of filler, 400-500 parts of deionized water, 20-40 parts of auxiliary agent.A kind of colorful graphene quantum dot coating and its preparation method and application, aqueous epoxy resins are mutually cooperateed with pigment and graphene quantum dot, not only there is good anti-microbial property, and colorful color more broader than the spectral range of pigment can be shown, to which the Visual Aesthetics fatigue of people be effectively relieved, people are met to the diversified demand of painting color.
Description
Technical field
The present invention relates to technical field of coatings, and in particular to a kind of colorful graphene quantum dot coating and preparation method thereof and
Using.
Background technique
Currently, existing various coating, either water paint or solvent based coating and powdery paints, high solid
Coating etc. is all one color of a kind, and the color of coating can only be modulated according to existing pigment, so that the tone list of coating
One, lack colorful, is easy to make one Visual Aesthetics fatigue.
Summary of the invention
The purpose of the present invention is to provide a kind of colorful graphene quantum dot coating and its preparation method and application, not only have
There is good anti-microbial property, and colorful color more broader than the spectral range of pigment can be shown, to be effectively relieved
The Visual Aesthetics fatigue of people, meets people to the diversified demand of painting color.
In order to achieve the above objectives, the technical solution adopted by the present invention：
A kind of colorful graphene quantum dot coating of the invention, is mainly prepared by the following raw material according to the mass fraction：Stone
8-50 parts of black alkene quantum dot, 3-10 parts of pigment, 90-120 parts of aqueous epoxy resins, 6-12 parts of polypyrrole alkanone, pyrrole monomer 3-
15 parts, 450-550 parts of filler, 400-500 parts of deionized water, 20-40 parts of auxiliary agent.
Further, a kind of colorful graphene quantum dot coating, the size of the graphene quantum dot are 1-5nm.
Further, a kind of colorful graphene quantum dot coating, the auxiliary agent be dispersing agent, wetting agent, preservative,
One of defoaming agent.
Further, a kind of colorful graphene quantum dot coating, the filler are barium sulfate, talcum powder, calcium carbonate
One of.
Further, the preparation method of the colorful graphene quantum dot coating, includes the following steps：
（1）Graphene quantum dot is added in hydrochloric acid, ultrasonic disperse 2-4h, then polypyrrole alkanone is added in mixed liquor, continued
Ultrasonic disperse 1-3h obtains the graphene quantum dot suspension of stably dispersing；
（2）The stable graphene quantum dot suspension of dispersibility is placed in ice-water bath, the graphene quantum stable to dispersibility
Pyrrole monomer is added in point suspension, carries out magnetic agitation 1-3h, stable graphene quantum dot/pyrroles is obtained in ice-water bath
Mixed liquor；
（3）To step（2）Aqueous epoxy resins are added in obtained graphene quantum dot/pyrroles's mixed liquor, pigment, filler, go
Ionized water mixing, ball milling 4-8h, ultrasonic 4-8h are stirred evenly in the ball mill；
（4）To step（3）Colorful graphene quantum dot coating is prepared up to being uniformly mixed in middle addition auxiliary agent, stirring.
Further, the application of the colorful graphene quantum dot coating, for coat inner wall of building, automobile interior,
Decoration container and furniture.
The invention has the advantages that：A kind of colorful graphene quantum dot coating of the invention and preparation method thereof and
Using aqueous epoxy resins are mutually cooperateed with pigment and graphene quantum dot, not only have good anti-microbial property, Er Qieneng
Colorful color more broader than the spectral range of pigment is enough shown, so that the Visual Aesthetics fatigue of people be effectively relieved, is met
People are to the diversified demand of painting color.
Specific embodiment
Embodiment 1
A kind of colorful graphene quantum dot coating, is mainly prepared by the following raw material according to the mass fraction：Graphene quantum
8 parts of point, 3 parts of pigment, 90 parts of aqueous epoxy resins, 6 parts of polypyrrole alkanone, 3 parts of pyrrole monomer, 450 parts of barium sulfate, deionized water
400 parts, 20 parts of dispersing agent.
A kind of colorful graphene quantum dot coating, the size of the graphene quantum dot are 1nm.
The preparation method of the colorful graphene quantum dot coating, includes the following steps：
（1）Graphene quantum dot is added in hydrochloric acid, ultrasonic disperse 2h, then polypyrrole alkanone is added in mixed liquor, continues to surpass
Sound disperses 1h, obtains the graphene quantum dot suspension of stably dispersing；
（2）The stable graphene quantum dot suspension of dispersibility is placed in ice-water bath, the graphene quantum stable to dispersibility
Pyrrole monomer is added in point suspension, carries out magnetic agitation 1h, it is mixed that stable graphene quantum dot/pyrroles is obtained in ice-water bath
Close liquid；
（3）To step（2）Aqueous epoxy resins are added in obtained graphene quantum dot/pyrroles's mixed liquor, pigment, filler, go
Ionized water mixing, ball milling 4h, ultrasonic 4h are stirred evenly in the ball mill；
（4）To step（3）Colorful graphene quantum dot coating is prepared up to being uniformly mixed in middle addition auxiliary agent, stirring.
The application of the colorful graphene quantum dot coating, for coating inner wall of building, automobile interior, decoration container
And furniture.
Embodiment 2
A kind of colorful graphene quantum dot coating, is mainly prepared by the following raw material according to the mass fraction：Graphene quantum
50 parts of point, 10 parts of pigment, 120 parts of aqueous epoxy resins, 12 parts of polypyrrole alkanone, 15 parts of pyrrole monomer, 550 parts of talcum powder is gone
500 parts of ionized water, 40 parts of wetting agent.
A kind of colorful graphene quantum dot coating, the size of the graphene quantum dot are 5nm.
The preparation method of the colorful graphene quantum dot coating, includes the following steps：
（1）Graphene quantum dot is added in hydrochloric acid, ultrasonic disperse 4h, then polypyrrole alkanone is added in mixed liquor, continues to surpass
Sound disperses 3h, obtains the graphene quantum dot suspension of stably dispersing；
（2）The stable graphene quantum dot suspension of dispersibility is placed in ice-water bath, the graphene quantum stable to dispersibility
Pyrrole monomer is added in point suspension, carries out magnetic agitation 3h, it is mixed that stable graphene quantum dot/pyrroles is obtained in ice-water bath
Close liquid；
（3）To step（2）Aqueous epoxy resins are added in obtained graphene quantum dot/pyrroles's mixed liquor, pigment, filler, go
Ionized water mixing, ball milling 8h, ultrasonic 8h are stirred evenly in the ball mill；
（4）To step（3）Colorful graphene quantum dot coating is prepared up to being uniformly mixed in middle addition auxiliary agent, stirring.
The application of the colorful graphene quantum dot coating, for coating inner wall of building, automobile interior, decoration container
And furniture.
Embodiment 3
A kind of colorful graphene quantum dot coating, is mainly prepared by the following raw material according to the mass fraction：Graphene quantum
15 parts of point, 5 parts of pigment, 98 parts of aqueous epoxy resins, 8 parts of polypyrrole alkanone, 9 parts of pyrrole monomer, 480 parts of barium sulfate, deionization
450 parts of water, 30 parts of preservative.
A kind of colorful graphene quantum dot coating, the size of the graphene quantum dot are 3nm.
The preparation method of the colorful graphene quantum dot coating, includes the following steps：
（1）Graphene quantum dot is added in hydrochloric acid, ultrasonic disperse 3h, then polypyrrole alkanone is added in mixed liquor, continues to surpass
Sound dispersion 2, obtains the graphene quantum dot suspension of stably dispersing；
（2）The stable graphene quantum dot suspension of dispersibility is placed in ice-water bath, the graphene quantum stable to dispersibility
Pyrrole monomer is added in point suspension, carries out magnetic agitation 2h, it is mixed that stable graphene quantum dot/pyrroles is obtained in ice-water bath
Close liquid；
（3）To step（2）Aqueous epoxy resins are added in obtained graphene quantum dot/pyrroles's mixed liquor, pigment, filler, go
Ionized water mixing, ball milling 5h, ultrasonic 5h are stirred evenly in the ball mill；
（4）To step（3）Colorful graphene quantum dot coating is prepared up to being uniformly mixed in middle addition auxiliary agent, stirring.
The application of the colorful graphene quantum dot coating, for coating inner wall of building, automobile interior, decoration container
And furniture.
Embodiment 4
A kind of colorful graphene quantum dot coating, is mainly prepared by the following raw material according to the mass fraction：Graphene quantum
Point 40 parts, 8 parts of pigment, 110 parts of aqueous epoxy resins, 10 parts of polypyrrole alkanone, 12 parts of pyrrole monomer, 520 parts of calcium carbonate, go from
480 parts of sub- water, 37 parts of defoaming agent.
A kind of colorful graphene quantum dot coating, the size of the graphene quantum dot are 4nm.
The preparation method of the colorful graphene quantum dot coating, includes the following steps：
（1）Graphene quantum dot is added in hydrochloric acid, ultrasonic disperse 3h, then polypyrrole alkanone is added in mixed liquor, continues to surpass
Sound disperses 2h, obtains the graphene quantum dot suspension of stably dispersing；
（2）The stable graphene quantum dot suspension of dispersibility is placed in ice-water bath, the graphene quantum stable to dispersibility
Pyrrole monomer is added in point suspension, carries out magnetic agitation 2h, it is mixed that stable graphene quantum dot/pyrroles is obtained in ice-water bath
Close liquid；
（3）To step（2）Aqueous epoxy resins are added in obtained graphene quantum dot/pyrroles's mixed liquor, pigment, filler, go
Ionized water mixing, ball milling 6h, ultrasonic 6h are stirred evenly in the ball mill；
（4）To step（3）Colorful graphene quantum dot coating is prepared up to being uniformly mixed in middle addition auxiliary agent, stirring.
The application of the colorful graphene quantum dot coating, for coating inner wall of building, automobile interior, decoration container
And furniture.
Claims (6)
1. a kind of colorful graphene quantum dot coating, which is characterized in that mainly by according to the mass fraction the following raw material preparation and
At：8-50 parts of graphene quantum dot, 3-10 parts of pigment, 90-120 parts of aqueous epoxy resins, 6-12 parts of polypyrrole alkanone, Bi Kadan
3-15 parts of body, 450-550 parts of filler, 400-500 parts of deionized water, 20-40 parts of auxiliary agent.
2. a kind of colorful graphene quantum dot coating according to claim 1, which is characterized in that the graphene quantum dot
Size be 1-5nm.
3. a kind of colorful graphene quantum dot coating according to claim 1, which is characterized in that the auxiliary agent is dispersion
One of agent, wetting agent, preservative, defoaming agent.
4. a kind of colorful graphene quantum dot coating according to claim 1, which is characterized in that the filler is sulfuric acid
One of barium, talcum powder, calcium carbonate.
5. the preparation method of colorful graphene quantum dot coating according to claim 1, which is characterized in that including walking as follows
Suddenly：
(1) graphene quantum dot is added in hydrochloric acid, ultrasonic disperse 2-4h, then polypyrrole alkanone is added in mixed liquor, continued
Ultrasonic disperse 1-3h obtains the graphene quantum dot suspension of stably dispersing；
(2) the stable graphene quantum dot suspension of dispersibility is placed in ice-water bath, the graphene quantum stable to dispersibility
Pyrrole monomer is added in point suspension, carries out magnetic agitation 1-3h, stable graphene quantum dot/pyrroles is obtained in ice-water bath
Mixed liquor；
(3) aqueous epoxy resins are added into graphene quantum dot/pyrroles's mixed liquor that step (2) obtains, pigment, filler, go
Ionized water mixing, ball milling 4-8h, ultrasonic 4-8h are stirred evenly in the ball mill；
(4) auxiliary agent is added into step (3), colorful graphene quantum dot coating is prepared up to being uniformly mixed in stirring.
6. the application of colorful graphene quantum dot coating according to claim 1-5, which is characterized in that for applying
Cover inner wall of building, automobile interior, decoration container and furniture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752585.0A CN108841226A (en) | 2018-07-10 | 2018-07-10 | A kind of colorful graphene quantum dot coating and its preparation method and application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752585.0A CN108841226A (en) | 2018-07-10 | 2018-07-10 | A kind of colorful graphene quantum dot coating and its preparation method and application |
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| Publication Number | Publication Date |
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| CN108841226A true CN108841226A (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810752585.0A Pending CN108841226A (en) | 2018-07-10 | 2018-07-10 | A kind of colorful graphene quantum dot coating and its preparation method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072321A (en) * | 2020-01-20 | 2020-04-28 | 山东赛德丽新材料股份有限公司 | Preparation method of nano self-cleaning real stone paint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160308134A1 (en) * | 2010-01-08 | 2016-10-20 | Indiana University Research And Technology Corporation | Soluble graphene nanostructures and assemblies therefrom |
| CN107266988A (en) * | 2017-08-08 | 2017-10-20 | 苏州大学 | Colorful graphene quantum dot coating and its preparation method and application |
-
2018
- 2018-07-10 CN CN201810752585.0A patent/CN108841226A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160308134A1 (en) * | 2010-01-08 | 2016-10-20 | Indiana University Research And Technology Corporation | Soluble graphene nanostructures and assemblies therefrom |
| CN107266988A (en) * | 2017-08-08 | 2017-10-20 | 苏州大学 | Colorful graphene quantum dot coating and its preparation method and application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072321A (en) * | 2020-01-20 | 2020-04-28 | 山东赛德丽新材料股份有限公司 | Preparation method of nano self-cleaning real stone paint |
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Application publication date: 20181120 |