CN108986951A - A kind of waterborne conductive slurry - Google Patents
A kind of waterborne conductive slurry Download PDFInfo
- Publication number
- CN108986951A CN108986951A CN201810610761.7A CN201810610761A CN108986951A CN 108986951 A CN108986951 A CN 108986951A CN 201810610761 A CN201810610761 A CN 201810610761A CN 108986951 A CN108986951 A CN 108986951A
- Authority
- CN
- China
- Prior art keywords
- polyaniline
- conductive
- content
- slurry
- waterborne
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0026—Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of waterborne conductive slurry, which is characterized in that formula is by following quality than content at being grouped as: deionized water: 100 parts；Polyaniline: 1~5 part；Anionic polyacrylamide: 1~5 part；Dimethyl sulfoxide: 0~0.5 part；Inorganic conductive filler: 0~5 part；Dispersing agent: 0~3 part；Defoaming agent: 0.1~0.2 part；Wherein anionic polyacrylamide content is not less than the 1/2 of inorganic conductive filer content not less than the polyphenyl amine content being added, dispersant.All raw materials of the present invention are common cheap chemicals, are easy to scale volume production.The slurry of synthesis has the advantages that conductivity is high, is uniformly dispersed, stability is good.
Description
Technical field
The invention belongs to material chemistry technical fields, are related to a kind of waterborne conductive slurry.
Background technique
With the development of intelligent electronic technology, flexibility becomes a developing direction of electronic device.Compliant conductive electricity
Pole investigation of materials is in the ascendant in the world.Compliant conductive coating and electrode mainly include the poly- of inorganic conductive filler filling
Close object and two class of conjugated conductive macromolecule.The polymer of the polymer coating of inorganic conductive filler filling primarily serves binder
Effect, it is main to realize that conduction, conductance stability are affected by seepage flow；And conjugated conductive polymeric coating layer is intrinsic conduction painting
Layer.PH200~PH1000 series conjugated polymer full stress-strain electrically conducting transparent the slurry and Belgium Agfa of German Clevios production
The PEDOT electrically conductive ink of the OrgaCon series of company is all successful commercialization electrocondution slurry.On this basis, be added carbon black,
The Orgacon EL-P4020 production that carbon black is such as added to improve electric conductivity is blended in the materials such as graphene, silver nanowires, copper nano-wire
Product, but the price of existing product valuableness brings heavier cost pressure to flexible electronic manufacturing industry.
Summary of the invention
In view of the shortcomings of the prior art, the purpose of the present invention is to provide a kind of waterborne conductive slurries, which is characterized in that formula
By following quality than content at being grouped as:
Deionized water: 100 parts；
Polyaniline: 1~5 part；
Anionic polyacrylamide: 1~5 part；
Dimethyl sulfoxide: 0~0.5 part；
Inorganic conductive filler: 0~5 part；
Dispersing agent: 0~3 part；
Defoaming agent: 0.1~0.2 part；
Deionized water is solvent, remaining is functional component, and wherein anionic polyacrylamide content is poly- not less than what is be added
Aniline content, dispersant are not less than the 1/2 of inorganic conductive filer content.
The polyaniline uses the acid doping state polyaniline of chemical syntheses, including doped hydrochloride polyaniline, sulfuric acid to mix
One of heteromeric aniline, phosphate-doped polyaniline, camphorsulfonic acid doped polyaniline.
The inorganic conductive filler is P-type conduction characteristic, including carbon black, carbon nanotube, graphene, nano silver, Nanometer Copper
One of or combinations thereof.
The dispersing agent includes acetylacetone,2,4-pentanedione, ethylenediamine tetra-acetic acid or combinations thereof.
The defoaming agent includes one of mineral oil, polysiloxanes, polyether compound, modified organic silicon or combinations thereof.
Production method is that functional component is added in deionized water, and it is small that 8~12 are stirred under the ultrasonic environment of room temperature~50 DEG C
When obtain stablizing conductive dispersions slurry, by slurry for rotary coating or blade coating on the surface of the material, at room temperature~70 DEG C air-dry can be led
Electrocoat.
All raw materials of the present invention are common cheap chemicals, are easy to scale volume production.The slurry of synthesis has conductivity
Height is uniformly dispersed, the advantage that stability is good.
The contents of the present invention and feature have revealed that as above, however the present invention that describes of front only briefly or pertains only to this
The specific part of invention, feature of the invention may be more than what content disclosed herein was related to.Therefore, protection model of the invention
The revealed content of embodiment should be not limited to by enclosing, and should include the combination of all the elements embodied in different piece, with
And it is various without departing substantially from replacement and modification of the invention, and covered by claims of the present invention.
Specific embodiment
Embodiment 1
A kind of waterborne conductive slurry, formula is by following quality than content at being grouped as:
Deionized water: 100 parts；
Polyaniline: 5 parts；
Anionic polyacrylamide: 5 parts；
Dimethyl sulfoxide: 0.5 part；
Mineral oil: 0.1 part；
Deionized water is solvent, remaining is functional component, and production method is that functional component is added in deionized water, room temperature
It is stirred 8 hours under ultrasonic environment and obtains stablizing conductive dispersions slurry, by slurry for rotary coating or scratched on the surface of the material, at room temperature
Air-drying can be obtained conductive coating, conductivity 19Scm-1。
Embodiment 2
A kind of waterborne conductive slurry, formula is by following quality than content at being grouped as:
Deionized water: 100 parts；
Polyaniline: 1 part；
Anionic polyacrylamide: 1 part；
Carbon nanotube: 2 parts；
Acetylacetone,2,4-pentanedione: 1 part；
Mineral oil: 0.1 part；
Deionized water is solvent, remaining is functional component, and production method is that functional component is added in deionized water, 50 DEG C
It is stirred 12 hours under ultrasonic environment and obtains stablizing conductive dispersions slurry, by slurry for rotary coating or scratched on the surface of the material, 70 DEG C
Conductive coating, conductivity 379Scm can be obtained in lower air-dry-1。
Embodiment 3
A kind of waterborne conductive slurry, formula is by following quality than content at being grouped as:
Deionized water: 100 parts；
Polyaniline: 3 parts；
Anionic polyacrylamide: 3 parts；
Dimethyl sulfoxide: 0.5 part；
Graphene: 1 part；
Acetylacetone,2,4-pentanedione: 1 part；
Polysiloxanes: 0.1 part；
Deionized water is solvent, remaining is functional component, and production method is that functional component is added in deionized water, room temperature
It is stirred 10 hours under ultrasonic environment and obtains stablizing conductive dispersions slurry, by slurry for rotary coating or scratched on the surface of the material, 50 DEG C
Conductive coating, conductivity 362Scm can be obtained in lower air-dry-1。
Embodiment 4
A kind of waterborne conductive slurry, formula is by following quality than content at being grouped as:
Deionized water: 100 parts；
Polyaniline: 5 parts；
Anionic polyacrylamide: 5 parts；
Dimethyl sulfoxide: 0.4 part；
Nano silver: 5 parts；
Ethylenediamine tetra-acetic acid: 3 parts；
Polyether compound: 0.2 part；
Deionized water is solvent, remaining is functional component, and production method is that functional component is added in deionized water, 50 DEG C
It is stirred 8 hours under ultrasonic environment and obtains stablizing conductive dispersions slurry, by slurry for rotary coating or scratched on the surface of the material, at room temperature
Air-drying can be obtained conductive coating, conductivity 614Scm-1。
Claims (6)
1. a kind of waterborne conductive slurry, which is characterized in that formula is by following quality than content at being grouped as:
Deionized water: 100 parts；
Polyaniline: 1~5 part；
Anionic polyacrylamide: 1~5 part；
Dimethyl sulfoxide: 0~0.5 part；
Inorganic conductive filler: 0~5 part；
Dispersing agent: 0~3 part；
Defoaming agent: 0.1~0.2 part；
Deionized water is solvent, remaining is functional component, and wherein anionic polyacrylamide content is not less than the polyaniline being added
Content, dispersant are not less than the 1/2 of inorganic conductive filer content.
2. a kind of waterborne conductive slurry according to claim 1, it is characterised in that: the polyaniline uses chemical syntheses
Acid doping state polyaniline, including doped hydrochloride polyaniline, sulfuric acid doped polyaniline, phosphate-doped polyaniline, camphorsulfonic acid mix
One of heteromeric aniline.
3. a kind of waterborne conductive slurry according to claim 1, it is characterised in that: the inorganic conductive filler is P-type conduction
One of characteristic, including carbon black, carbon nanotube, graphene, nano silver, Nanometer Copper or combinations thereof.
4. a kind of waterborne conductive slurry according to claim 1, it is characterised in that: the dispersing agent includes acetylacetone,2,4-pentanedione, second
Ethylenediamine tetraacetic acid (EDTA) or combinations thereof.
5. a kind of waterborne conductive slurry according to claim 1, it is characterised in that: the defoaming agent includes mineral oil, poly- silicon
One of oxygen alkane, polyether compound, modified organic silicon or combinations thereof.
6. a kind of waterborne conductive slurry according to claim 1, it is characterised in that: production method is to go functional component addition
In ionized water, is stirred 8~12 hours under the ultrasonic environment of room temperature~50 DEG C and obtain stablizing conductive dispersions slurry, by slurry for rotary coating
Or blade coating is on the surface of the material, air-drying at room temperature~70 DEG C can be obtained conductive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610761.7A CN108986951A (en) | 2018-06-07 | 2018-06-07 | A kind of waterborne conductive slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610761.7A CN108986951A (en) | 2018-06-07 | 2018-06-07 | A kind of waterborne conductive slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108986951A true CN108986951A (en) | 2018-12-11 |
Family
ID=64540389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610761.7A Withdrawn CN108986951A (en) | 2018-06-07 | 2018-06-07 | A kind of waterborne conductive slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108986951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584233A (en) * | 2020-06-08 | 2020-08-25 | 江苏国瓷泓源光电科技有限公司 | Multilayer ceramic capacitor copper electrode slurry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506275A (en) * | 2006-08-10 | 2009-08-12 | 日产化学工业株式会社 | Process for producing dispersion liquid of intrinsic electroconductive polymer in organic solvent |
| CN102070960A (en) * | 2010-12-15 | 2011-05-25 | 常州大学 | Aqueous anticorrosive conductive coating containing conductive polymer and preparation method thereof |
| CN102349115A (en) * | 2009-03-12 | 2012-02-08 | E.I.内穆尔杜邦公司 | Electrically conductive polymer compositions for coating applications |
| CN102516850A (en) * | 2011-12-19 | 2012-06-27 | 大连理工大学 | Aqueous nano composite electrically-conducting paint and preparation method thereof |
| CN104538086A (en) * | 2014-12-05 | 2015-04-22 | 北京航空航天大学 | Water-based conductive polymer and graphene dispersion liquid and preparation method thereof |
| CN105199641A (en) * | 2015-10-14 | 2015-12-30 | 深圳市华星光电技术有限公司 | Preparation method of carbon nanotube conducting sphere and preparation method of carbon nanotube sphere conducting adhesive |
-
2018
- 2018-06-07 CN CN201810610761.7A patent/CN108986951A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506275A (en) * | 2006-08-10 | 2009-08-12 | 日产化学工业株式会社 | Process for producing dispersion liquid of intrinsic electroconductive polymer in organic solvent |
| CN102349115A (en) * | 2009-03-12 | 2012-02-08 | E.I.内穆尔杜邦公司 | Electrically conductive polymer compositions for coating applications |
| CN102070960A (en) * | 2010-12-15 | 2011-05-25 | 常州大学 | Aqueous anticorrosive conductive coating containing conductive polymer and preparation method thereof |
| CN102516850A (en) * | 2011-12-19 | 2012-06-27 | 大连理工大学 | Aqueous nano composite electrically-conducting paint and preparation method thereof |
| CN104538086A (en) * | 2014-12-05 | 2015-04-22 | 北京航空航天大学 | Water-based conductive polymer and graphene dispersion liquid and preparation method thereof |
| CN105199641A (en) * | 2015-10-14 | 2015-12-30 | 深圳市华星光电技术有限公司 | Preparation method of carbon nanotube conducting sphere and preparation method of carbon nanotube sphere conducting adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584233A (en) * | 2020-06-08 | 2020-08-25 | 江苏国瓷泓源光电科技有限公司 | Multilayer ceramic capacitor copper electrode slurry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105176310B (en) | A kind of preparation method of the conductive anti-corrosion coating of modified graphene | |
| CN104263082B (en) | Graphene organic silver conductive printing ink and preparation method thereof | |
| Ma et al. | Carbon‐nanotube/silver networks in nitrile butadiene rubber for highly conductive flexible adhesives | |
| CN103183847B (en) | Graphene elastomer nano composite material with high dielectric constant and low dielectric loss and preparation method thereof | |
| WO2015020280A1 (en) | Carbon nanotube dispersion and production method for same | |
| Khan et al. | Dual nature, self oxidized poly (o-anisidine) functionalized multiwall carbon nanotubes composite: Preparation, thermal and electrical studies | |
| CN104893428B (en) | A kind of Nano silver conductive ink and preparation method thereof | |
| Bhadra et al. | Size variation of polyaniline nanoparticles dispersed in polyvinyl alcohol matrix | |
| KR101831634B1 (en) | Flexible electrode composite being capable of printing | |
| CN108305704A (en) | A kind of graphene-based High-conductivity carbon slurry and preparation method thereof | |
| JP6690528B2 (en) | Conductive film | |
| Cui et al. | High-concentration self-cross-linkable graphene dispersion | |
| CN105694594A (en) | An aqueous graphene conductive printing ink suitable for screen printing and a preparing method thereof | |
| Cao et al. | Highly conductive and highly dispersed polythiophene nanoparticles for fabricating high-performance conductive adhesives | |
| JP2015079724A (en) | Conductive paste | |
| CN108986951A (en) | A kind of waterborne conductive slurry | |
| CN108986985A (en) | A kind of production method of waterborne conductive slurry | |
| Kausar | Emulsion polymer derived nanocomposite: a review on design and tailored attributes | |
| CN103952034B (en) | One exempts from resin nano silver electrically conductive ink and its preparation method and application | |
| CN109294411A (en) | A kind of clear aqueous AZO antistatic coating and preparation method thereof | |
| CN106467670B (en) | A kind of preparation method of silver nanoparticle mixed fillers modified silicon rubber conducing composite material | |
| US8808583B2 (en) | Method for manufacturing conductive adhesive containing one-dimensional conductive nanomaterial | |
| JP2015079725A (en) | Conductive paste | |
| CN108441035A (en) | A kind of synthetic method of conductive coating | |
| Ahmad et al. | Development of Nanostructured Poly (o-toluidine) Reinforced Organic–Inorganic Hybrid Composites |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
|
| WW01 | Invention patent application withdrawn after publication |