Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Conductive polymer composite conductive paper and preparation method and application thereof

A conductive polymer, composite conductive technology, used in paper, paper, textiles and paper making, etc., can solve the problems of poor fiber-to-paper strength, low retention of conductive materials, poor coating adhesion, etc., to achieve strength retention Good, high cost to solve, high conductivity effect

Active Publication Date: 2013-07-17
广西桂海金浦纸业有限公司
View PDF3 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has problems such as low retention of conductive materials and poor conductivity, while the latter has problems such as poor coating adhesion, powder falling, and high price
[0004] Polyaniline monomer is cheap and easy to get, high conductivity, easy to prepare, Song Hao et al. (Polyaniline / pulp fiber composite manufacturing conductive paper (Ⅱ)--the influence of doping conditions on the performance of conductive paper, Chinese Journal of Papermaking, Vol.21, No.3, 2006) reported that pulp fiber, aniline and (NH4) 2 S 2 o 8 There are reports on the preparation of conductive paper by feeding materials, but the composite of conductive polyaniline by fiber not only consumes a lot of water in the preparation process, but also consumes a lot of aniline monomer and other chemicals, and more importantly, the fiber-formed paper has poor strength.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Conductive polymer composite conductive paper and preparation method and application thereof
  • Conductive polymer composite conductive paper and preparation method and application thereof
  • Conductive polymer composite conductive paper and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The preparation method of conductive polymer composite conductive paper of the present invention comprises the following steps:

[0039] (1) 1 mass part of aniline monomer is dissolved in 10 mass parts of acetone;

[0040] (2) Dissolve 0.04 parts by mass of ammonium persulfate in 100 parts by mass of distilled water, add 1 part by mass of hydrochloric acid, and mix well.

[0041] (3) Impregnate 4 parts by mass of paper with reinforcing agent melamine formaldehyde resin MF (for industrial products) to treat the paper substrate (qualitative filter paper, 18CM specification) for 3 minutes, take out and squeeze out excess water, and dry completely at 100°C;

[0042] (4) Drop the solution prepared in step (1) onto the paper substrate treated in step (3) to infiltrate it. Take out and squeeze out the excess liquid, that is, put it in the solution prepared in step (2) for 10 seconds. Take out and squeeze excess water and dry naturally;

[0043] (5) Repeat the step (4) twice ...

Embodiment 2

[0046] The preparation method of conductive polymer composite conductive paper of the present invention comprises the following steps:

[0047] (1) Dissolving 3 parts by mass of aniline monomer in 20 parts by mass of chloroform;

[0048] (2) Dissolve 0.12 parts by mass of ammonium persulfate in 150 parts by mass of distilled water, add 3 parts by mass of sulfuric acid with a mass fraction of 98%, and mix well.

[0049] (3) Impregnate 5.5 parts by mass of paper with the strengthening agent urea-formaldehyde resin UF (for industrial products) to treat the paper substrate (18CM quantitative filter paper) for 10 minutes, take it out and press out the excess water, and dry it completely at 110°C;

[0050] (4) Drop (1) onto the substrate treated in step (3) to infiltrate it, take it out and press out the excess liquid, that is, put it in (2) for 20 seconds, take it out and squeeze out the excess water and dry it naturally;

[0051] (5) Repeat the step (4) three times to obtain cond...

Embodiment 3

[0054] The preparation method of conductive polymer composite conductive paper of the present invention comprises the following steps:

[0055] (1) Dissolving 2 parts by mass of aniline monomer in 30 parts by mass of carbon tetrachloride;

[0056] (2) Dissolve 0.1 part by mass of ammonium persulfate in 100 parts by mass of distilled water, add 2 parts by mass of phosphoric acid, and mix well.

[0057] (3) Impregnate 4 parts by mass of paper with the strengthening agent polyamide epichlorohydrin PAE (for industrial products) to treat the paper substrate (the paper substrate is 18CM qualitative filter paper) for 5 minutes, take out and squeeze out the excess water, and put it at 105°C completely dry;

[0058](4) Drop (1) onto the substrate treated in step (3) to infiltrate it, take it out and press out the excess liquid, that is, put it in (2) for 20 seconds, take it out and squeeze out the excess water and dry it naturally;

[0059] (5) Repeat step (4) 4 times to obtain condu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses conductive polymer composite conductive paper and a preparation method and application thereof, belonging to the technical field of preparation of specialty paper. Polyaniline is applied to the field of preparation of conductive paper; and based on addition of a paper enhancer, a polyaniline reaction is carried out on a paper substrate, the defects that the water consumption is large, the usage amounts of aniline monomers and other chemicals are large in the process of preparing conductive paper from composite fiber conductive polyaniline, and the strength of the prepared fiber paper is poor are overcome, and the resistance of the prepared conductive polymer composite conductive paper is obviously reduced while the strength of the prepared conductive polymer composite conductive paper is obviously improved. The prepared conductive polymer composite conductive paper can be applied to anti-electrostatic packaging and decorative wallpaper.

Description

technical field [0001] The invention belongs to the technical field of special paper preparation, and in particular relates to a conductive polymer composite conductive paper and a preparation method and application thereof. Background technique [0002] Polyaniline is one of the conductive polymers. Polyaniline has high electrical conductivity, good environmental stability, and the raw materials are cheap and easy to obtain, and the synthesis method is simple. It has become one of the most promising conductive polymers. The micro / nanostructure conductive polyaniline (PANI) has light weight, metal-like conductivity and reversible chemical and electrochemical properties, and has the high specific surface area, size and quantum effect of nanomaterials. It is the easiest conductive material for industrial applications. polymer. [0003] Conductive paper is a kind of functional paper with conductivity, which is a kind of special paper. It can be widely used in anti-static pack...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D21H17/56D21H21/18C08G73/02
Inventor 颜进华
Owner 广西桂海金浦纸业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com