CN103205914A - Conductive polymer composite conductive paper and preparation method and application thereof - Google Patents
Conductive polymer composite conductive paper and preparation method and application thereof Download PDFInfo
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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
The invention belongs to the speciality paper preparing technical field, particularly a kind of conducting polymer composite conducting paper and its preparation method and application.
Background technology
Polyaniline is a kind of in the conducting polymer, and polyaniline has higher electrical conductivity, and environmental stability, and raw material preferably is cheap and easy to get, and simple synthetic method has become one of the most promising conducting polymer.And micro electrically conductive polyaniline (PANI) has lightweight, metalloid electrical conductivity and reversible chemical and electrochemical properties, has high-specific surface area, size and the quantum effect of nano material again, is the conducting polymer of the easiest realization industrial applications.
Conductive paper is a kind of functional paper with electric conductivity, is a kind of speciality paper.Can be widely used in materials such as antistatic packaging, electromagnetic shielding, planar heating, heat-resisting obstruction, new forms of energy, electrochemistry, biological medicine.The main manufacture methods of conductive paper has two kinds: conductive material (conductive fiber, carbon dust, metal etc. are filler) mixes with paper pulp fiber and copies method (wet method), paper substrate surface preparation (coating, evaporation etc.).The former exists conductive material to keep problems such as low, poorly conductive, and the latter exists coating poor adhesion, dry linting, problem such as expensive.
The polyaniline monomer is cheap and easy to get, and electrical conductivity is higher, is easy to preparation, (the compound manufacturing conductive paper of polyaniline/paper pulp fiber (II)--doping condition is to the conductive paper Effect on Performance, Chinese papermaking journal, Vol.21 for people such as Song Hao, No.3,2006) reported paper pulp fiber, aniline and (NH4)
2S
2O
8The feed intake report of preparation conductive paper, but by the fiber composite electrically conductive polyaniline, not only the preparation process water consumption is big, and aniline monomer consumption, other chemicals usage are a lot, the more important thing is that the fiber that makes becomes the papery intensity difference.
Summary of the invention
For the shortcoming and deficiency that overcome above-mentioned prior art, primary and foremost purpose of the present invention is to provide a kind of conducting polymer composite conducting paper.
Another object of the present invention is to provide the preparation method of above-mentioned conducting polymer composite conducting paper.
A further object of the present invention is to provide the application of above-mentioned conducting polymer composite conducting paper.
Purpose of the present invention is achieved through the following technical solutions: a kind of conducting polymer composite conducting paper is prepared from by conducting polymer raw material and paper base material; Described conducting polymer raw material is prepared from by following material by parts by mass:
In order to realize the present invention better, described organic solvent is preferably a kind of in acetone, ethanol, chloroform, carbon tetrachloride, benzene or the toluene;
Described inorganic acid is preferably a kind of in hydrochloric acid, sulfuric acid, orthophosphoric acid or the metaphosphoric acid;
Described intensifier for paper is at least a among melamine resin MF, Lauxite UF or the daiamid epoxy chloropropane PAE;
Described water is preferably distilled water;
Described paper base material is common body paper, and free from admixture does not have to add to be filled out, and permeability is arranged; Body paper is based on long fiber; Described paper base material is preferably qualitative filter paper or quantitative filter paper.
The preparation method of described conducting polymer composite conducting paper may further comprise the steps:
(1) 1～3 parts by mass aniline monomer is dissolved in 10～30 parts by mass organic solvents;
(2) with 0.04～0.12 parts by mass ammonium persulfate with the water-soluble solution of 100～180 parts by mass, and add 1～4 parts by mass inorganic acid, mix;
(3) with 3～5.5 parts by mass intensifier for paper impregnation process paper base materials 1～10 minute, take out extruding, dry down at 100～120 ℃;
(4) splash into the solution of step (1) preparation on the paper base material after handling to step (3), get final product to soak into, take out the back and extrude unnecessary liquid, namely put into the solution 10～50 seconds of step (2) preparation, take out air dry after the extruding;
(5) repeat step 2～6 time of (4), namely obtain conducting polymer composite conducting paper.
Extruding in described step (3) and the step (4) refers to extrude unnecessary water to not trickling, the degree of drying easily;
Reinforcing agent described in the step (3) is at least a among melamine resin MF, Lauxite UF or the daiamid epoxy chloropropane PAE; Described reinforcing agent is industrial goods;
Paper base material described in the step (3) is common body paper, and free from admixture does not have to add to be filled out, and permeability is arranged; Body paper is based on long fiber; Described paper base material is preferably qualitative filter paper or quantitative filter paper;
The conducting polymer composite conducting paper that obtains in the step (5) is 10%～40% with respect to the mass percent of the weightening finish of paper base material.
Described conducting polymer composite conducting paper of the present invention is prepared by above-mentioned preparation method; The color of the conductive paper of gained is navy blue, and electric conductivity becomes conduction from insulation.
The application of described conducting polymer composite conducting paper of the present invention in antistatic packaging and decoration wallpaper, the conducting polymer composite conducting paper of gained of the present invention has antistatic packaging material and the desired electric conductivity of decorative wall paper material.
The present invention has following advantage and beneficial effect with respect to prior art:
The present invention adopts a kind of brand-new complex method, utilizes the advantage of interfacial polymerization and template polymerization, and polyaniline and one step of support base material is compound.The conductive paper of preparation has original inexpensive, environmental protection, bio-compatible, renewable, the flexible large tracts of land of paper, again in conjunction with high conductivity and the film forming of electrically conductive polyaniline, and has kept the advantage of polyaniline interfacial diffusion polymerization:
1, of the present invention synthetic all fairly simple with purified polymer, saved the process of using template and eliminating template;
2, synthesis condition of the present invention is easy to control, is easy to produce tubulose or fibrous polyaniline; And effectively control the aniline polymerization reaction speed, solve the out of contior problem of polymerization rate of aniline adsorpting polymerization method.
3, electrically conductive polyaniline of the present invention directly is combined with paper base material, has solved the application problem of the difficult processing of electrically conductive polyaniline indissoluble infusibility.
4, conducting polymer composite conducting of the present invention Preparation Method made of paper is simple, reacts at normal temperatures, and used polyaniline monomer is cheap and easy to get, and electrical conductivity is higher, is easy to preparation, has solved the high problem of cost of conductive paper.
5, conducting polymer composite conducting of the present invention is made of paper can a step synthesize a large amount of polyaniline nano pipes or fiber fully, and a kind of preparation method of novel flexible large tracts of land conductive material is provided, and has outstanding practical value.
6, the resistance of conducting polymer composite conducting paper of the present invention is lower, and intensity keeps better.
7, intensifier for paper can react with the hydroxy chemical of fiber surface, strengthens paper substrate, and effect is similar to fiber and interfibrous connecting position are nailed on nail, can not coat because of conductive material afterwards and cause the strength of materials to descend.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Embodiment 1
The preparation method of conducting polymer composite conducting paper of the present invention may further comprise the steps:
(1) 1 parts by mass aniline monomer is dissolved in the 10 parts by mass acetone;
(2) with ammonium persulfate 0.04 parts by mass with 100 parts by mass dissolved in distilled water, and add 1 parts by mass hydrochloric acid, mix.
(3) be industrial goods with 4 parts by mass intensifier for paper melamine resin MF() impregnation process paper base material (qualitative filter paper, 18CM specification) 3 minutes, take out and extrude excessive moisture, at 100 ℃ of following bone dries;
(4) splash into the solution of step (1) preparation on the paper base material after handling to step (3), get final product to soak into, take out and extrude unnecessary liquid, namely put into the solution 10 seconds of step (2) preparation, take out and push air dry behind the excessive moisture;
(5) repeat the step 2 time of (4), namely obtain conducting polymer composite conducting paper.
The above-mentioned conducting polymer composite conducting paper for preparing is measured the weightening finish mass percent with respect to paper base material, and measuring resistance and intensity (showing by tensile index), and data see Table one.
Embodiment 2
The preparation method of conducting polymer composite conducting paper of the present invention may further comprise the steps:
(1) 3 parts by mass aniline monomers is dissolved in the 20 parts by mass chloroforms;
(2) with ammonium persulfate 0.12 parts by mass with 150 parts by mass dissolved in distilled water, and to add 3 parts by mass mass fractions be 98% sulfuric acid, mixes.
(3) be industrial goods with 5.5 parts by mass intensifier for paper Lauxite UF() impregnation process paper base material (18CM quantitative filter paper) 10 minutes, take out and extrude excessive moisture, at 110 ℃ of following bone dries;
(4) splash into (1) on the base material after handling to step (3), get final product to soak into, take out and extrude unnecessary liquid, namely put into (2) 20 seconds, take out and push air dry behind the excessive moisture;
(5) repeat the step 3 time of (4), namely obtain conducting polymer composite conducting paper.
The above-mentioned conducting polymer composite conducting paper for preparing is measured the weightening finish mass percent with respect to paper base material, and measuring resistance and intensity (showing by tensile index), and data see Table one.
Embodiment 3
The preparation method of conducting polymer composite conducting paper of the present invention may further comprise the steps:
(1) 2 parts by mass aniline monomers is dissolved in the 30 parts by mass carbon tetrachloride;
(2) with ammonium persulfate 0.1 parts by mass with 100 parts by mass dissolved in distilled water, and add 2 parts by mass phosphoric acid, mix.
(3) be industrial goods with 4 parts by mass intensifier for paper daiamid epoxy chloropropane PAE() impregnation process paper base material (paper base material is the 18CM qualitative filter paper) 5 minutes, take out and extrude excessive moisture, at 105 ℃ of following bone dries;
(4) splash into (1) on the base material after handling to step (3), get final product to soak into, take out and extrude unnecessary liquid, namely put into (2) 20 seconds, take out and push air dry behind the excessive moisture;
(5) repeat the step 4 time of (4), namely obtain conducting polymer composite conducting paper.
The above-mentioned conducting polymer composite conducting paper for preparing is measured the weightening finish mass percent with respect to paper base material, and measuring resistance and intensity (showing by tensile index), and data see Table one.
Embodiment 4
The preparation method of conducting polymer composite conducting paper of the present invention may further comprise the steps:
(1) 1 parts by mass aniline monomer is dissolved in the 10 parts by mass ethanol;
(2) with ammonium persulfate 0.12 parts by mass with 180 parts by mass dissolved in distilled water, and add 1 parts by mass metaphosphoric acid, mix.
(3) be industrial goods with 5.5 parts by mass intensifier for paper MF() impregnation process paper base material (paper base material is the 18CM qualitative filter paper) 10 minutes, take out and extrude excessive moisture, at 120 ℃ of following bone dries;
(4) splash into (1) on the base material after handling to step (3), get final product to soak into, take out and extrude unnecessary liquid, namely put into (2) 50 seconds, take out and push air dry behind the excessive moisture;
(5) repeat the step 6 time of (4), namely obtain conducting polymer composite conducting paper.
The above-mentioned conducting polymer composite conducting paper for preparing is measured the weightening finish mass percent with respect to paper base material, and measuring resistance and intensity (showing by tensile index), and data see Table one.
Prepared conducting polymer composite conducting paper in above-described embodiment 1～4 is known the weightening finish mass percent by weighing, with universal meter (two-point method) resistance mode measuring resistance (measuring 1 centimetre of spacing), measure the tensile index of conductive paper, and commodity conductive paper (carbon black paper) compared, body paper is the 18CM qualitative filter paper, as shown in Table 1:
Resistance and the tensile index of the various paper that table one is measured
Weightening finish mass percent=(m
b-m
a) * 100%/m
aM wherein
aBe the quality of paper base material, m
bQuality for the conducting polymer composite conducting paper for preparing;
The tensile index measuring method adopts the measurement method of parameters GB/T12914-91 of national standard pattern.
Can find out that from table one adopt the conducting polymer composite conducting paper resistance of embodiments of the invention lower, intensity keeps better.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. a conducting polymer composite conducting paper is characterized in that: be prepared from by conducting polymer raw material and paper base material; Described conducting polymer raw material is prepared from by following material by parts by mass:
2. a kind of conducting polymer composite conducting paper according to claim 1 is characterized in that:
Described intensifier for paper is at least a in melamine resin, Lauxite or the daiamid epoxy chloropropane.
3. a kind of conducting polymer composite conducting paper according to claim 1, it is characterized in that: described paper base material is common body paper.
4. a kind of conducting polymer composite conducting paper according to claim 1 is characterized in that: described organic solvent is a kind of in acetone, ethanol, chloroform, carbon tetrachloride, benzene or the toluene.
5. a kind of conducting polymer composite conducting paper according to claim 1 is characterized in that: described inorganic acid is a kind of in hydrochloric acid, sulfuric acid, orthophosphoric acid or the metaphosphoric acid.
6. a kind of conducting polymer composite conducting paper according to claim 1, it is characterized in that: described water is distilled water.
7. a kind of conducting polymer composite conducting paper according to claim 3, it is characterized in that: the body paper of described paper base material is based on long fiber.
8. the preparation method of each described conducting polymer composite conducting paper of claim 1～7 is characterized in that may further comprise the steps:
(1) 1～3 parts by mass aniline monomer is dissolved in 10～30 parts by mass organic solvents;
(2) with 0.04～0.12 parts by mass ammonium persulfate with the water-soluble solution of 100～180 parts by mass, and add 1～4 parts by mass inorganic acid, mix;
(3) with 3～5.5 parts by mass intensifier for paper impregnation process paper base materials 1～10 minute, take out extruding, dry down at 100～120 ℃;
(4) splash into the solution of step (1) preparation on the paper base material after handling to step (3), get final product to soak into, take out the back and extrude unnecessary liquid, namely put into the solution 10～50 seconds of step (2) preparation, take out air dry after the extruding;
(5) repeat step 2～6 time of (4), namely obtain conducting polymer composite conducting paper.
9. the preparation method of conducting polymer composite conducting paper according to claim 8 is characterized in that:
The conducting polymer composite conducting paper of the acquisition described in the step (5) is 10%～40% with respect to the mass percent of the weightening finish of paper base material.
10. each described conducting polymer composite conducting paper of claim 1～7 is used in antistatic packaging and decoration wallpaper.
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Cited By (9)
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| CN105295038A (en) * | 2015-11-05 | 2016-02-03 | 天津大学 | Conductive polyaniline gel preparation methods and application of same to supercapacitor |
| CN105350400A (en) * | 2015-11-11 | 2016-02-24 | 无锡英普林纳米科技有限公司 | Conductive nano-paper |
| CN105780584A (en) * | 2014-12-13 | 2016-07-20 | 广东轻工职业技术学院 | Magnetic paper and preparation method thereof |
| CN106245438A (en) * | 2016-08-03 | 2016-12-21 | 代长华 | A kind of NEW TYPE OF COMPOSITE conductive paper and preparation method thereof |
| CN106638155A (en) * | 2016-11-03 | 2017-05-10 | 金福英 | Composite conductive packaging paper and preparation method thereof |
| CN107119490A (en) * | 2017-04-17 | 2017-09-01 | 浙江恒达新材料股份有限公司 | A kind of preparation method of high conductivity compounded special paper |
| CN111705545A (en) * | 2020-06-29 | 2020-09-25 | 连云港市工业投资集团有限公司 | Conductive polymer composite conductive paper and preparation method thereof |
| CN111827000A (en) * | 2020-08-04 | 2020-10-27 | 济南大学 | Copper composite conductive paper prepared based on multi-site catalytic in-situ reduction technology |
| CN113863054A (en) * | 2021-09-27 | 2021-12-31 | 天津商业大学 | Preparation method of functionalized paper and diffusion-driven paper functionalization device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780584A (en) * | 2014-12-13 | 2016-07-20 | 广东轻工职业技术学院 | Magnetic paper and preparation method thereof |
| CN105295038A (en) * | 2015-11-05 | 2016-02-03 | 天津大学 | Conductive polyaniline gel preparation methods and application of same to supercapacitor |
| CN105295038B (en) * | 2015-11-05 | 2017-07-25 | 天津大学 | The preparation method of electrically conductive polyaniline gel and its application in ultracapacitor |
| CN105350400A (en) * | 2015-11-11 | 2016-02-24 | 无锡英普林纳米科技有限公司 | Conductive nano-paper |
| CN106245438A (en) * | 2016-08-03 | 2016-12-21 | 代长华 | A kind of NEW TYPE OF COMPOSITE conductive paper and preparation method thereof |
| CN106245438B (en) * | 2016-08-03 | 2018-03-06 | 陶伟珍 | A kind of NEW TYPE OF COMPOSITE conductive paper and preparation method thereof |
| CN106638155A (en) * | 2016-11-03 | 2017-05-10 | 金福英 | Composite conductive packaging paper and preparation method thereof |
| CN107119490A (en) * | 2017-04-17 | 2017-09-01 | 浙江恒达新材料股份有限公司 | A kind of preparation method of high conductivity compounded special paper |
| CN111705545A (en) * | 2020-06-29 | 2020-09-25 | 连云港市工业投资集团有限公司 | Conductive polymer composite conductive paper and preparation method thereof |
| CN111827000A (en) * | 2020-08-04 | 2020-10-27 | 济南大学 | Copper composite conductive paper prepared based on multi-site catalytic in-situ reduction technology |
| CN113863054A (en) * | 2021-09-27 | 2021-12-31 | 天津商业大学 | Preparation method of functionalized paper and diffusion-driven paper functionalization device |
| CN113863054B (en) * | 2021-09-27 | 2022-09-06 | 天津商业大学 | Preparation method of functionalized paper and diffusion-driven paper functionalization device |
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