CN105529112B - A kind of filter paper substrate polyaniline and nano silver wire composite conducting material preparation method - Google Patents
A kind of filter paper substrate polyaniline and nano silver wire composite conducting material preparation method Download PDFInfo
- Publication number
- CN105529112B CN105529112B CN201610019889.7A CN201610019889A CN105529112B CN 105529112 B CN105529112 B CN 105529112B CN 201610019889 A CN201610019889 A CN 201610019889A CN 105529112 B CN105529112 B CN 105529112B
- Authority
- CN
- China
- Prior art keywords
- nano silver
- silver wire
- polyaniline
- filter paper
- filter
- 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.)
- Active
Links
Classifications
-
- 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
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of 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
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Materials (AREA)
- Paper (AREA)
Abstract
The invention discloses the preparation method of a kind of filter paper substrate polyaniline and nano silver wire composite conducting material, step is as follows：First polyaniline is dissolved in N methylpyrrolidone solutions, 24 h is stirred, is taken supernatant and uniformly drop on filter paper, rapid filtration under suction；Then by length be 0.05 μm ~ 100 μm, the nano silver wire ethanol solution of a diameter of 30 ~ 200 nm pour in filter, reduce pressure suction filtration, until nano silver wire is completely covered on its surface；Then, above-mentioned substrate is annealed 1 ~ 30 min under inert gas conditions, annealing temperature is 50 ~ 150 degrees Celsius；Finally, then polyaniline supernatant is added dropwise, reduce pressure suction filtration, obtains filter paper substrate polyaniline and nano silver wire composite conducting material.The present invention is simple to operate, and the conductivity of composite material for obtaining can be good, and specific surface area is big, with certain pliability, can prepare flexible energy storage device.
Description
Technical field
The present invention relates to the preparation method of composite conducting material, more particularly to a kind of filter paper, polyaniline, nano silver wire are answered
Close the preparation method of conductive material.
Background technology
Flexible conductive substrates material is a kind of not only flexible but also conductive material, due to its good electric conductivity and curved
Qu Xingneng, has obtained extensive development in fields such as ultracapacitor, solar cell, liquid crystal displays.At present, more typical
Flexible conductive substrates mainly have plastic supporting base, ultra-thin glass substrate, stainless steel lining bottom, paper substrate etc., wherein paper substrate because
Cheaply, the features such as frivolous, flexible folding, has been obtained for extensive concern.The preparation of papery conductive substrates is as a rule
Paper compound with other conductive materials, reached flexible with the conductive effect being provided simultaneously with, but, due in the mistake for preparing
Conductive material skewness or the problems such as the rupturing that come off in journey, so that have impact on the development of papery conductive material.
Nano silver wire has good electric conductivity, thermal conductivity, flexible and high specific surface area, can store up as ultra micro
Can equipment conductive agent fluid improving its chemical property, be widely used in fields various in light, electricity, heat etc..At present, Yin Na
Rice noodles can be as a kind of conductive agent fluid, using technology such as spin coating, filtration, electrostatic spinning, sprayings in glass, PET, filter paper etc.
Surface prepares conductive layer, so as to be prepared into transparent conductive film or fexible film.But, nano silver wire during application because
The problems such as reunion, poor adhesion, causes nano silver wire to come off during use, so as to limit nano silver wire in each field
Application.Polyaniline as the most fast conducting polymer of progress, because having high conductivity, chemical property, chemically stable
The unique advantage such as property and optical property, obtains in fields such as solar cell, ultracapacitor, lithium ion battery, catalysis materials
Extensive concern.Therefore, polyaniline is combined with nano silver wire, the electric conductivity of nano silver wire can either be made constant, again can be
Silver wire surface forms a kind of polyaniline film, efficiently solves nano silver wire and comes off problem.
Content of the invention
The purpose of the present invention is to devise filter paper substrate polyaniline and nano silver wire composite conducting substrate, the method gained
On filter paper, polyaniline has larger specific surface area with nano silver wire composite conducting substrate, and good electric conductivity is difficult for drop-off, can
The excellent characteristics such as bending, are conducive to preparing and improving the performance of the active material with nano silver wire as substrate or prepare flexible device
Part.
The filter paper substrate polyaniline of the present invention is mainly used in preparation process with nano silver wire composite conducting substrate
The process meanses for filtering and annealing.Its preparation process is as follows：
1) first polyaniline is dissolved in 1-METHYLPYRROLIDONE solution, stirs 24h, take supernatant and uniformly drop in filter
On paper, filter；
2) the nano silver wire ethanol solution by length for 0.05 μm ~ 100 μ m diameters for 30 ~ 200nm is poured in filter,
Filter, until nano silver wire is completely covered on its surface；Then, by polyaniline on filter paper with nano silver wire compound substrate lazy
Property gas condition under anneal 1 ~ 30 min, annealing temperature be 50 ~ 150 degrees Celsius；
3) by annealing after filter paper on drip a strata aniline supernatant, filter, obtain polyaniline and nano silver wire on filter paper
Composite conducting substrate.
Description of the drawings
Fig. 1 is the schematic diagram of the filter paper substrate polyaniline and nano silver wire composite conducting material used by the present invention.In figure, 1
For filter paper；2 is polyaniline；3 is silver nanoparticle layer；4 is polyaniline.
Fig. 2 is the scanning electron microscope (SEM) photograph after the annealing of nano silver wire used by the present invention under 130 degrees celsius.
Specific embodiment
Embodiment 1：
Polyaniline is dissolved in 1-METHYLPYRROLIDONE solution, 24h is stirred, is taken supernatant and uniformly drop on filter paper,
Filter；Then by length be 60 μm, the nano silver wire ethanol solution of a diameter of 80 nm pour in filter, reduce pressure suction filtration,
Until nano silver wire is completely covered on its surface；Then, above-mentioned substrate is annealed 30 min under inert gas conditions, moves back
Fiery temperature is 130 degrees Celsius；Finally, by annealing after filter paper drip a strata aniline supernatant, reduce pressure suction filtration, obtain filter paper substrate
Polyaniline and nano silver wire composite conducting substrate.
Embodiment 2：
Polyaniline is dissolved in 1-METHYLPYRROLIDONE solution, 24 h is stirred, is taken supernatant and uniformly drop on filter paper,
Filter；Then by length be 60 μm, the nano silver wire ethanol solution of a diameter of 80 nm pour in filter, reduce pressure suction filtration,
Until nano silver wire is completely covered on its surface；Then, above-mentioned substrate is annealed 30 min under inert gas conditions, moves back
Fiery temperature is 100 degrees Celsius；Finally, by annealing after filter paper drip a strata aniline supernatant, reduce pressure suction filtration, obtain filter paper substrate
Polyaniline and nano silver wire composite conducting substrate.
Embodiment 3：
Polyaniline is dissolved in 1-METHYLPYRROLIDONE solution, 24 h is stirred, is taken supernatant and uniformly drop on filter paper,
Filter；Then by length be 30 μm, the nano silver wire ethanol solution of a diameter of 50 nm pour in filter, reduce pressure suction filtration,
Until nano silver wire is completely covered on its surface；Then, above-mentioned substrate is annealed 30 min under inert gas conditions, moves back
Fiery temperature is 135 degrees Celsius；Finally, by annealing after filter paper drip a strata aniline supernatant, reduce pressure suction filtration, obtain filter paper substrate
Polyaniline and nano silver wire composite conducting substrate.
Claims (1)
1. filter paper substrate polyaniline and the preparation method of nano silver wire composite conducting substrate, is characterized in that, step includes：
First polyaniline is dissolved in 1-METHYLPYRROLIDONE solution, 24 h is stirred, is taken supernatant and uniformly drop on filter paper,
Filter；By length be 0.05 ~ 100 μm, the nano silver wire ethanol solution of a diameter of 30 ~ 200 nm pour in filter,
Filter, until nano silver wire is completely covered on its surface；By polyaniline on filter paper with nano silver wire compound substrate lazy
Property gas condition under anneal 1 ~ 30 min, annealing temperature be 50 ~ 150 degrees Celsius；Polyaniline supernatant is added dropwise again, filters, obtains
Filter paper substrate polyaniline and nano silver wire composite conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019889.7A CN105529112B (en) | 2016-01-13 | 2016-01-13 | A kind of filter paper substrate polyaniline and nano silver wire composite conducting material preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019889.7A CN105529112B (en) | 2016-01-13 | 2016-01-13 | A kind of filter paper substrate polyaniline and nano silver wire composite conducting material preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105529112A CN105529112A (en) | 2016-04-27 |
| CN105529112B true CN105529112B (en) | 2017-03-15 |
Family
ID=55771281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019889.7A Active CN105529112B (en) | 2016-01-13 | 2016-01-13 | A kind of filter paper substrate polyaniline and nano silver wire composite conducting material preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529112B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468102A (en) * | 2018-11-10 | 2019-03-15 | 刘鹏 | One kind is based on polyaniline-modified nano-silver thread bi-component epoxide-resin high-effective conductive glue and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745646A (en) * | 2009-12-25 | 2010-06-23 | 北京航空航天大学 | Preparation method of nano silver solution and polyaniline/ silver nanocomposite |
| CN102087885A (en) * | 2009-12-08 | 2011-06-08 | 中国科学院福建物质结构研究所 | Planar silver nanowire transparent conductive thin film and preparation method thereof |
| CN103219066A (en) * | 2012-01-19 | 2013-07-24 | 中国科学院上海硅酸盐研究所 | Flexible conductive thin film compositing two-dimensional graphene and one-dimensional nanowire and preparation method thereof |
| CN103214189A (en) * | 2013-04-19 | 2013-07-24 | 黑龙江大学 | Preparation method of glass-substrate/silver nano-film/polyaniline electrochromic film |
| CN104616905A (en) * | 2015-01-09 | 2015-05-13 | 东南大学 | Polyaniline-carbon layer-titanium nitride nanowire array composite material and preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009205924A (en) * | 2008-02-27 | 2009-09-10 | Kuraray Co Ltd | Transparent conductive film, transparent conductive member, and silver nano wire dispersion solution and manufacturing method of transparent conductive film |
-
2016
- 2016-01-13 CN CN201610019889.7A patent/CN105529112B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087885A (en) * | 2009-12-08 | 2011-06-08 | 中国科学院福建物质结构研究所 | Planar silver nanowire transparent conductive thin film and preparation method thereof |
| CN101745646A (en) * | 2009-12-25 | 2010-06-23 | 北京航空航天大学 | Preparation method of nano silver solution and polyaniline/ silver nanocomposite |
| CN103219066A (en) * | 2012-01-19 | 2013-07-24 | 中国科学院上海硅酸盐研究所 | Flexible conductive thin film compositing two-dimensional graphene and one-dimensional nanowire and preparation method thereof |
| CN103214189A (en) * | 2013-04-19 | 2013-07-24 | 黑龙江大学 | Preparation method of glass-substrate/silver nano-film/polyaniline electrochromic film |
| CN104616905A (en) * | 2015-01-09 | 2015-05-13 | 东南大学 | Polyaniline-carbon layer-titanium nitride nanowire array composite material and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105529112A (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Xu et al. | Graphene as transparent electrodes: fabrication and new emerging applications | |
| Liao et al. | All-solid-state symmetric supercapacitor based on Co3O4 nanoparticles on vertically aligned graphene | |
| Luo et al. | Large-scale fabrication of flexible silver/cross-linked poly (vinyl alcohol) coaxial nanocables by a facile solution approach | |
| Xu et al. | Embedded Ag grid electrodes as current collector for ultraflexible transparent solid-state supercapacitor | |
| CN104412335B (en) | Utilize mixed electrode of nano silver wire and Graphene and preparation method thereof | |
| CN105070352A (en) | Flexible super-flat transparent conductive film and preparing method thereof | |
| CN109095782B (en) | Preparation method of silver nanowire transparent conductive film based on three-dimensional microstructure | |
| CN105405492B (en) | Preparation method for flexible transparent conductive thin film with high thermal stability and product thereof | |
| Venkateswaran et al. | Nano silicon from nano silica using natural resource (RHA) for solar cell fabrication | |
| Fuh et al. | Pattern transfer of aligned metal nano/microwires as flexible transparent electrodes using an electrospun nanofiber template | |
| WO2020253306A1 (en) | Flexible piezoresistive stress sensor and manufacture method therefor | |
| CN106251946B (en) | A kind of compound transparent electricity conductive film and preparation method thereof | |
| CN105023629B (en) | Graphene-copper nano wire composite film and preparation method | |
| CN105702381A (en) | Packaging and manufacturing method of highly stable silver nano-wire composite film | |
| WO2018040954A1 (en) | Preparation of pet/nano silver wire transparent conductive film by illumination sintering | |
| CN112216419B (en) | Normal-temperature low-pressure transfer printing method for flexible conductive film | |
| CN107910128B (en) | Method for improving mechanical property of flexible device by graphene oxide self-assembled composite silver nanowire | |
| CN105174249A (en) | High-performance graphene film and fiber as well as preparation method for high-performance graphene film and fiber by gel transformation | |
| CN108597894A (en) | A kind of preparation method of boron doping porous carbon materials | |
| CN108091415B (en) | Transparent conductive film with triple light trapping structure and preparation thereof | |
| Tang et al. | Fabrication of high-quality copper nanowires flexible transparent conductive electrodes with enhanced mechanical and chemical stability | |
| CN105529112B (en) | A kind of filter paper substrate polyaniline and nano silver wire composite conducting material preparation method | |
| CN106297964A (en) | A kind of compound transparent electricity conductive film and preparation method thereof | |
| CN103198886A (en) | Preparation method of surface transparent conducting thin film of flexible substrate | |
| CN109773209A (en) | Copper nano-wire, preparation method and its application on transparent conductive film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Xiaopeng Inventor after: Qiao Zhensong Inventor after: Cao Bingqiang Inventor before: Qiao Zhensong Inventor before: Yang Xiaopeng Inventor before: Cao Bingqiang |