CN108359139A - A kind of cellulose base composite conducting material and preparation method thereof - Google Patents
A kind of cellulose base composite conducting material and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of cellulose base composite conducting materials and preparation method thereof, belong to conductive material technical field, the technical problem to be solved in the present invention be how using carbon system and conducting polymer as filler, it is ensured that cost is relatively low and preparation process is simple, the technical solution used for：（One）, a kind of cellulose base composite conducting material, mainly there is the raw material of following weight proportion to be made：0.1 3 parts of graphene oxide powder, 0.1 5 parts of electrically conductive polyaniline powder, 15 parts of sodium carboxymethylcellulose particle, 0.1 15 parts of reducing agent, 72 98 parts of deionized water.（Two）, a kind of preparation method of cellulose base composite conducting material, which includes the following steps：（1）, 0.1 3 parts of graphene oxide powders are dissolved in 72 98 parts of deionized waters, ultrasound 10 60min of stripping obtain graphene oxide suspension；（2）, steps are added in 0.1 5 parts of electrically conductive polyaniline powder（1）In graphene oxide suspension in, stir evenly, obtain graphene oxide and polyaniline mixing suspension.
Description
Technical field
The present invention relates to conductive material technical field, specifically a kind of cellulose base composite conducting material and its preparation
Method.
Background technology
Cellulose is natural biomaterial, and mostly from cotton, timber, stalk etc., reserves are very in nature
Abundant, the biggest advantage is to biodegradability and reproducibility, be widely used in papermaking, weaving, printing and dyeing, daily
The industries such as chemical industry, building, coating.Because of its natural material property and environment friendly, increasingly get more and more people's extensive concerning
And research.
Although the application field of cellulose is very extensive, since it is electrical insulator, answering in electricity field is limited
With, such as the fields such as electromagnetic shielding, sensor, semiconductor devices, antistatic.Further, since cellulose surface contain it is abundant
Hydroxyl can form strong electrostatic interaction with other conductive material recombination processes, while compound, can also have
Effect ground dispersion some electrically conductive materials, the electric conductivity that is more uniform and improving cellulose that conductive material can be made to disperse.Cause
This, with the development of industrial technology, the researching value of cellulose base conducing composite material is more and more important, market demand
It is increasing.
The patent document of Patent No. CN104264260A disclose a kind of graphene/nanometer cellulose composite fiber and its
Preparation method first will be prepared graphene oxide by Hummer ' s oxidizing process and be prepared by TEMPO-NaClO-NaBr oxidation systems micro-
The graphene oxide content that fibrillated nanofibers element is mixed to prepare is 2-5%, and nanofiber cellulose content is the compound of 0.2-2.5%
Spinning solution, through capillary, continuous uniform is injected in coagulating bath under pressure, then washes fiber after the solidification of collection
It washs, dry, electronation obtains.The technical solution is to mix graphene and nano-cellulose, is prepared by capillary injection
Graphene/nanometer cellulose composite fiber, although currently, there are many research about cellulose base conductive material, mostly with metal
Or metal oxide is conductive filler, relative to me tallic conductive filler, cost is higher and complex process.
In conclusion how using carbon system and conducting polymer as filler, it is ensured that cost is relatively low and preparation process is simple
It is technical problem present in currently available technology.
Invention content
The technical assignment of the present invention is to provide a kind of cellulose base composite conducting material and preparation method thereof, come solve how
Using carbon system and conducting polymer as filler, it is ensured that cost is relatively low and preparation process simple question.
The present invention technical assignment realize in the following manner, a kind of cellulose base composite conducting material, mainly have with
The raw material of lower weight proportion is made：0.1-3 parts of graphene oxide powder, 0.1-5 parts of electrically conductive polyaniline powder, carboxymethyl cellulose
1-5 parts of sodium particle, 0.1-15 parts of reducing agent, 72-98 parts of deionized water.
Preferably, the electrically conductive polyaniline mainly has the raw material of following weight proportion to be made：1-10 parts of aniline, hydrochloric acid
20-102 parts, 1-10 parts of ammonium persulfate.
Preferably, the grain size of the graphene oxide powder is 50-100 μm, preferably 75 μm；The oxidation of graphene oxide
Degree is 45-90%, preferably 65%；The molecular weight of sodium carboxymethylcellulose is 5400-7400, preferably 6400, degree of substitution is
0.7-1.2, preferably 1.0.
Preferably, the reducing agent is any one of vitamin C, sodium borohydride, hydroiodic acid, ethylene glycol.
More preferably, the reducing agent is any one of vitamin C, hydroiodic acid, preferred vitamin C.
A kind of preparation method of cellulose base composite conducting material, the preparation method include the following steps：
(1), 0.1-3 parts of graphene oxide powders are dissolved in 72-98 parts of deionized waters, ultrasound stripping 10-60min is obtained
To graphene oxide suspension；
(2), 0.1-5 parts of electrically conductive polyaniline powder are added in the graphene oxide suspension in step (1), stirring is equal
It is even, obtain graphene oxide and polyaniline mixing suspension；
(3), graphene oxide and polyaniline that 1-5 parts of sodium carboxymethylcellulose particles are added in step (2) are mixed outstanding
In supernatant liquid, fully dissolving reaction obtains graphene oxide, polyaniline and sodium carboxymethylcellulose mixing suspension；
(4), 0.1-15 parts of reducing agents are added to graphene oxide, polyaniline and sodium carboxymethylcellulose in step (3)
In mixing suspension, after reacting 6-36h under 20-80 DEG C of temperature condition, it is molten to obtain graphene, polyaniline and cellulose mixing
Liquid；
(5), by the graphene, polyaniline and the cellulose mixed solution that are obtained in step (4) by drying carrier in 10-65
It is dry under DEG C temperature condition, the composite conducting material using cellulose as substrate is made.
Preferably, supersonic frequency is 100-400W in the step (1), ultrasonic temperature is within 35 DEG C.
Preferably, dry carrier is any one of polytetrafluoroethylene (PTFE) template, polyimide film in the step (5).
Preferably, the preparation method of the electrically conductive polyaniline includes the following steps：
1., 1-10 parts of aniline are dissolved in 5-25 parts of hydrochloric acid, fully dissolving obtains aniline solution in 0-20 DEG C of water-bath；
2., 1-10 parts of ammonium persulfates are dissolved in 5-25 parts of hydrochloric acid, fully dissolving obtains persulfuric acid in 0-20 DEG C of water-bath
Ammonium salt solution；
3., by step 1. in aniline solution and step 2. in ammonium persulfate solution mix, filled in 0-20 DEG C of water-bath
After dividing reaction, washing repeatedly filters, and dry at 50-65 DEG C, obtains polyaniline powder；
4., by step 3. in obtained polyaniline powder and 10-51 parts of doped hydrochlorides react 2-10h, washing repeatedly filters,
And electrically conductive polyaniline powder is obtained after drying at 50-65 DEG C.
More preferably, the molar ratio of a concentration of 0.1-5mol/L of the hydrochloric acid, aniline and ammonium persulfate is 1:1.
The cellulose base composite conducting material and preparation method thereof of the present invention has the following advantages compared with prior art：
(1), the present invention uses the conductive filler of graphene and polyaniline as cellulose base composite conducting material, prepares
Conductive material there is good conductivity, conductivity reaches as high as 8.7 × 10-3S/cm；
(2), using cellulose come dispersed graphite alkene and polyaniline, under conditions of being not added with other auxiliary agents, can reach compared with
Good dispersion effect；
(3), cellulose itself has biodegradability and reproducibility, avoids polluting the environment, safety and environmental protection；
(4), conductive material prepared by the present invention has good dispersion stabilization and storage stability, can put at room temperature
It sets 6 months；
(5), conductive material produced by the present invention has excellent filming performance and flexibility.
Specific implementation mode
A kind of cellulose base composite conducting material of the present invention and preparation method thereof is made with reference to specific embodiment following detailed
Carefully illustrate.
【Embodiment one】
(1), the preparation method of electrically conductive polyaniline powder：
1., 1.86g aniline is dissolved in the 43.63g hydrochloric acid of a concentration of 1mol/L, be uniformly dissolved in 0 DEG C of stirred in water bath,
Obtain aniline solution；
2., 4.56g ammonium persulfates are dissolved in the 50g hydrochloric acid of a concentration of 1mol/L, hydrochloric acid need to be slowly dropped into, in 0 DEG C of water
So that it is fully dissolved in bath and obtains ammonium persulfate solution；
3., by step 1. in aniline solution and step 2. in ammonium persulfate solution mix, it is fully anti-in 0 DEG C of water-bath
Ying Hou, repeatedly washing filter, and dry under the conditions of 55 DEG C, obtain polyaniline powder；
4., at room temperature, by step 3. in the obtained 100g doped hydrochlorides of polyaniline powder and a concentration of 1mol/L react
4h, washing repeatedly filters, and obtains electrically conductive polyaniline powder after drying at 55 DEG C, spare.
(2), the preparation method of cellulose base composite conducting material：
(1), 0.1g graphene oxide powders are dissolved in 98.3g deionized waters, in the case where supersonic frequency is 400W
Ultrasound stripping 10min, obtains graphene oxide suspension；
(2), the 0.1g electrically conductive polyaniline powder prepared in (one) is added to the graphene oxide suspension in step (1)
In, it stirs, obtains graphene oxide and polyaniline mixing suspension；
(3), 1g sodium carboxymethylcellulose particles are added to graphene oxide and polyaniline mixing suspension in step (2)
In, stirring makes it fully dissolve reaction, obtains graphene oxide, polyaniline and sodium carboxymethylcellulose mixing suspension；
(4), graphene oxide, polyaniline and sodium carboxymethylcellulose that 0.5g vitamin Cs are added in step (3) are mixed
In suspension, after reacting 6h under 80 DEG C of temperature condition, graphene, polyaniline and cellulose mixed solution are obtained；
(5), the graphene, polyaniline and the cellulose mixed solution that are obtained in step (4) are poured into polytetrafluoroethylene (PTFE) template
In, it dries at room temperature, the composite conducting material using cellulose as substrate is made, and prepare using cellulose as the compound of substrate
The sample of conductive material, as sample one.
【Embodiment two】
(1), the preparation method of electrically conductive polyaniline powder：
1., 1.86g aniline is dissolved in the 43.63g hydrochloric acid of a concentration of 1mol/L, be uniformly dissolved in 0 DEG C of stirred in water bath,
Obtain aniline solution；
2., 4.56g ammonium persulfates are dissolved in the 50g hydrochloric acid of a concentration of 1mol/L, hydrochloric acid need to be slowly dropped into, in 0 DEG C of water
So that it is fully dissolved in bath and obtains ammonium persulfate solution；
3., by step 1. in aniline solution and step 2. in ammonium persulfate solution mix, it is fully anti-in 0 DEG C of water-bath
Ying Hou, repeatedly washing filter, and dry under the conditions of 55 DEG C, obtain polyaniline powder；
4., at room temperature, by step 3. in the obtained 100g doped hydrochlorides of polyaniline powder and a concentration of 1mol/L react
4h, washing repeatedly filters, and obtains electrically conductive polyaniline powder after drying at 55 DEG C, spare.
(2), the preparation method of cellulose base composite conducting material：
(1), 1g graphene oxide powders are dissolved in 86g deionized waters, the ultrasound in the case where supersonic frequency is 200W
60min is removed, graphene oxide suspension is obtained；
(2), the 0.1g electrically conductive polyaniline powder prepared in (one) is added to the graphene oxide suspension in step (1)
In, it stirs, obtains graphene oxide and polyaniline mixing suspension；
(3), 5g sodium carboxymethylcellulose particles are added to graphene oxide and polyaniline mixing suspension in step (2)
In, stirring makes it fully dissolve reaction, obtains graphene oxide, polyaniline and sodium carboxymethylcellulose mixing suspension；
(4), graphene oxide, polyaniline and sodium carboxymethylcellulose that 6g vitamin Cs are added in step (3) are mixed outstanding
In supernatant liquid, after reacting 36h under 20 DEG C of temperature condition, graphene, polyaniline and cellulose mixed solution are obtained；
(5), the graphene, polyaniline and the cellulose mixed solution that are obtained in step (4) are poured into polytetrafluoroethylene (PTFE) template
In, it dries at room temperature, the composite conducting material using cellulose as substrate is made, and prepare using cellulose as the compound of substrate
The sample of conductive material, as sample two.
【Embodiment three】
(1), the preparation method of electrically conductive polyaniline powder：
1., 4.6g aniline is dissolved in the 43.95g hydrochloric acid of a concentration of 3mol/L, be uniformly dissolved in 10 DEG C of stirred in water bath,
Obtain aniline solution；
2., 11.4g ammonium persulfates are dissolved in the 40g hydrochloric acid of a concentration of 3mol/L, hydrochloric acid need to be slowly dropped into, in 10 DEG C of water
So that it is fully dissolved in bath and obtains ammonium persulfate solution；
3., by step 1. in aniline solution and step 2. in ammonium persulfate solution mix, in 10 DEG C of water-baths fully
After reaction, washing repeatedly filters, and dry under the conditions of 50 DEG C, obtains polyaniline powder；
4., at room temperature, by step 3. in the obtained 100g doped hydrochlorides of polyaniline powder and a concentration of 3mol/L react
6h, washing repeatedly filters, and obtains electrically conductive polyaniline powder after drying at 50 DEG C, spare.
(2), the preparation method of cellulose base composite conducting material：
(1), 1g graphene oxide powders are dissolved in 90g deionized waters, the ultrasound in the case where supersonic frequency is 300W
30min is removed, graphene oxide suspension is obtained；
(2), the 1g electrically conductive polyaniline powder prepared in (one) is added in the graphene oxide suspension in step (1),
It stirs, obtains graphene oxide and polyaniline mixing suspension；
(3), 3g sodium carboxymethylcellulose particles are added to graphene oxide and polyaniline mixing suspension in step (2)
In, stirring makes it fully dissolve reaction, obtains graphene oxide, polyaniline and sodium carboxymethylcellulose mixing suspension；
(4), graphene oxide, polyaniline and sodium carboxymethylcellulose that 5g vitamin Cs are added in step (3) are mixed outstanding
In supernatant liquid, after being reacted for 24 hours under 40 DEG C of temperature condition, graphene, polyaniline and cellulose mixed solution are obtained；
(5), the graphene, polyaniline and the cellulose mixed solution that are obtained in step (4) are poured on polyimide film,
It is dry under the conditions of 55 DEG C, the composite conducting material using cellulose as substrate is made, and prepare answering using cellulose as substrate
The sample for closing conductive material, as sample three.
【Example IV】
(1), the preparation method of electrically conductive polyaniline powder：
1., 9.3g aniline is dissolved in the 27.9g hydrochloric acid of a concentration of 5mol/L, be uniformly dissolved in 20 DEG C of stirred in water bath,
Obtain aniline solution；
2., 22.8g ammonium persulfates are dissolved in the 40g hydrochloric acid of a concentration of 5mol/L, hydrochloric acid need to be slowly dropped into, in 20 DEG C of water
So that it is fully dissolved in bath and obtains ammonium persulfate solution；
3., by step 1. in aniline solution and step 2. in ammonium persulfate solution mix, it is fully anti-in 0 DEG C of water-bath
Ying Hou, repeatedly washing filter, and dry under the conditions of 65 DEG C, obtain polyaniline powder；
4., at room temperature, by step 3. in the obtained 100g doped hydrochlorides of polyaniline powder and a concentration of 5mol/L react
10h, washing repeatedly filters, and obtains electrically conductive polyaniline powder after drying at 50 DEG C, spare.
(2), the preparation method of cellulose base composite conducting material：
(1), the 5g electrically conductive polyaniline powder prepared in (one) is dissolved in 86g deionized waters, stirs, obtains
Polyaniline Suspensions；
(2), 2g sodium carboxymethylcellulose particles are added in the Polyaniline Suspensions in step (1), stirring makes it fully
Dissolving reaction, obtains polyaniline and sodium carboxymethylcellulose mixing suspension；
(3), the polyaniline and cellulose mixed solution that are obtained in step (2) are poured on polyimide film, in 65 DEG C of items
It is dry under part, the composite conducting material using cellulose as substrate is made, and the polyaniline prepared using cellulose as substrate is led
The sample of electric material, as sample four.
【Control group one】
Using carbon black and graphite as conductive filler.
When the content of mixed fillers is 5%, conductive material sample is made, control group one is obtained.
【Control group two】
Using carbon black and graphite as conductive filler.
When the content of mixed fillers is 3%, conductive material sample is made, control group two is obtained.
【Control group three】
PMMA/ nanometers of silver composite films when the content of nanometer silver fillers is 0.12%, makes conductive material sample, obtain
Control group three.
Test effect：Test result is as follows shown in table：
The technical personnel in the technical field can readily realize the present invention with the above specific embodiments,.But it answers
Work as understanding, the present invention is not limited to above-mentioned specific implementation modes.On the basis of the disclosed embodiments, the technical field
Technical staff can arbitrarily combine different technical features, to realize different technical solutions.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (10)
1. a kind of cellulose base composite conducting material, which is characterized in that mainly there is the raw material of following weight proportion to be made：Aoxidize stone
0.1-3 parts of black alkene powder, 0.1-5 parts of electrically conductive polyaniline powder, 1-5 parts of sodium carboxymethylcellulose particle, 0.1-15 parts of reducing agent,
72-98 parts of deionized water.
2. cellulose base composite conducting material according to claim 1, which is characterized in that the electrically conductive polyaniline mainly has
The raw material of following weight proportion is made：1-10 parts of aniline, 20-102 parts of hydrochloric acid, 1-10 parts of ammonium persulfate.
3. cellulose base composite conducting material according to claim 1, which is characterized in that the graphene oxide powder
Grain size is 50-100 μm, and the degree of oxidation of graphene oxide is 45-90%；The molecular weight of sodium carboxymethylcellulose is 5400-
7400, degree of substitution 0.7-1.2.
4. cellulose base composite conducting material according to claim 1, which is characterized in that the reducing agent be vitamin C,
Any one of sodium borohydride, hydroiodic acid, ethylene glycol.
5. cellulose base composite conducting material according to claim 1 or 4, which is characterized in that the reducing agent is that dimension is given birth to
Any one of plain C, hydroiodic acid.
6. a kind of preparation method of cellulose base composite conducting material, which is characterized in that the preparation method includes the following steps：
（1）, 0.1-3 parts of graphene oxide powders are dissolved in 72-98 parts of deionized waters, ultrasound stripping 10-60min obtains oxygen
Graphite alkene suspension；
（2）, steps are added in 0.1-5 parts of electrically conductive polyaniline powder（1）In graphene oxide suspension in, stir evenly, obtain
To graphene oxide and polyaniline mixing suspension；
（3）, steps are added in 1-5 parts of sodium carboxymethylcellulose particles（2）In graphene oxide and polyaniline mixing suspension
In, fully dissolving reaction obtains graphene oxide, polyaniline and sodium carboxymethylcellulose mixing suspension；
（4）, steps are added in 0.1-15 parts of reducing agents（3）In graphene oxide, polyaniline and sodium carboxymethylcellulose mixing
In suspension, after reacting 6-36h under 20-80 DEG C of temperature condition, graphene, polyaniline and cellulose mixed solution are obtained；
（5）, by step（4）In obtained graphene, polyaniline and cellulose mixed solution by dry carrier in 10-65 DEG C of temperature
It is dry under the conditions of degree, the composite conducting material using cellulose as substrate is made.
7. the preparation method of cellulose base composite conducting material according to claim 6, which is characterized in that the step
（1）Middle supersonic frequency is 100-400W, and ultrasonic temperature is within 35 DEG C.
8. the preparation method of cellulose base composite conducting material according to claim 6, it is characterised in that：The step
（5）Middle dry carrier is any one of polytetrafluoroethylene (PTFE) template, polyimide film.
9. the preparation method of cellulose base composite conducting material according to claim 6, it is characterised in that：It is described conductive poly-
The preparation method of aniline includes the following steps：
1., 1-10 parts of aniline are dissolved in 5-25 parts of hydrochloric acid, fully dissolving obtains aniline solution in 0-20 DEG C of water-bath；
2., 1-10 parts of ammonium persulfates are dissolved in 5-25 parts of hydrochloric acid, fully to obtain ammonium persulfate molten for dissolving in 0-20 DEG C of water-bath
Liquid；
3., by step 1. in aniline solution and step 2. in ammonium persulfate solution mix, it is fully anti-in 0-20 DEG C of water-bath
Ying Hou, repeatedly washing filter, and dry at 50-65 DEG C, obtain polyaniline powder；
4., by step 3. in obtained polyaniline powder and 10-51 parts of doped hydrochlorides react 2-10h, washing repeatedly filters, and
At 50-65 DEG C electrically conductive polyaniline powder is obtained after drying.
10. the preparation method of the cellulose base composite conducting material according to claim 6 or 9, it is characterised in that：The salt
The molar ratio of a concentration of 0.1-5mol/L of acid, aniline and ammonium persulfate is 1:1.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643076A (en) * | 2019-08-14 | 2020-01-03 | 浙江海洋大学 | Preparation method of transparent substrate film of flexible electronic device |
| CN113943462A (en) * | 2021-11-10 | 2022-01-18 | 江阴市海江高分子材料有限公司 | Conductive polymer composite material and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396500A (en) * | 2013-08-07 | 2013-11-20 | 中国科学院广州能源研究所 | Natural polymer derivative-conducting polymer aqueous composite binder and application thereof |
| CN105175761A (en) * | 2015-09-08 | 2015-12-23 | 哈尔滨工业大学 | Preparation method of bacterial cellulose/polyaniline/graphene film material and application thereof |
| CN105924683A (en) * | 2016-05-31 | 2016-09-07 | 刘雷 | Electric conduction and heat conduction material for computers and preparation method of electric conduction and heat conduction material |
-
2018
- 2018-01-10 CN CN201810022192.4A patent/CN108359139A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396500A (en) * | 2013-08-07 | 2013-11-20 | 中国科学院广州能源研究所 | Natural polymer derivative-conducting polymer aqueous composite binder and application thereof |
| CN105175761A (en) * | 2015-09-08 | 2015-12-23 | 哈尔滨工业大学 | Preparation method of bacterial cellulose/polyaniline/graphene film material and application thereof |
| CN105924683A (en) * | 2016-05-31 | 2016-09-07 | 刘雷 | Electric conduction and heat conduction material for computers and preparation method of electric conduction and heat conduction material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643076A (en) * | 2019-08-14 | 2020-01-03 | 浙江海洋大学 | Preparation method of transparent substrate film of flexible electronic device |
| CN113943462A (en) * | 2021-11-10 | 2022-01-18 | 江阴市海江高分子材料有限公司 | Conductive polymer composite material and preparation method and application thereof |
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Application publication date: 20180803 |