CN108424645A - A kind of fire prevention battery conductive material and preparation method thereof - Google Patents
A kind of fire prevention battery conductive material and preparation method thereof Download PDFInfo
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- CN108424645A CN108424645A CN201810302286.7A CN201810302286A CN108424645A CN 108424645 A CN108424645 A CN 108424645A CN 201810302286 A CN201810302286 A CN 201810302286A CN 108424645 A CN108424645 A CN 108424645A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K3/2279—Oxides; Hydroxides of metals of antimony
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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Abstract
The invention discloses a kind of fire prevention battery conductive materials, it is made of the raw material of following weight parts：Sodium stannate 23, it is saturated 18 carbamides 0.8 1, zinc oxide 34, stearic acid 23, pyrroles 100 120, cumyl peroxide 34, glycerol monostearate monoesters 0.7 1, antimony oxide 23, γ aminopropyl triethoxysilanes 0.6 1, dibasic lead phosphite 0.01 0.02, antimony oxide is used aminosilane-treated by the present invention, obtained amino antimony oxide is blended with polymer emulsion, it is reacted with stearic by amino, effectively improve dispersion compatibility of each inorganic raw material between polymer, the material conductivity of the present invention is good, fire line is strong, comprehensive performance is superior.
Description
Technical field
The invention belongs to conductive material fields, and in particular to a kind of fire prevention battery conductive material and preparation method thereof.
Background technology
Polypyrrole is a kind of typical silver type conducting polymer altogether, has good light, electricity, magnetic characteristic, and with opposite
The features such as being easy each system and preferable environmental stability, receives the extensive concern of researcher.Currently, the research of polypyrrole and answering
With very extensive, be directed not only to the fields such as sensor, capacitor, electroluminescent, electrochromism and electromagnetic shielding, and with life
Object, nanotechnology combine, and apply also for the intellectual materials neck such as controlled release of manufacture molecular wire, artificial-muscle and drug
Domain；However, the application with polypyrrole in every field is continuously improved, it is also more next to requirements such as polypyrrole fire prevention, mechanical strengths
It is higher.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of fire prevention battery conductive material and
Preparation method.
To achieve the above object, the present invention uses following technical scheme：
A kind of fire prevention battery conductive material, it is made of the raw material of following weight parts：
Sodium stannate 2-3,18 carbamide 0.8-1 of saturation, zinc oxide 3-4, stearic acid 2-3, pyrroles 100-120, peroxidating two are different
Propyl benzene 3-4, glycerol monostearate monoesters 0.7-1, antimony oxide 2-3, gamma-aminopropyl-triethoxy-silane 0.6-1, dibasic
Lead phosphite 0.01-0.02.
A kind of preparation method of fire prevention battery conductive material, includes the following steps：
（1）Ammonium persulfate is taken, is added in the deionized water of 14-20 times of its weight, stirs evenly, obtain initiator solution；
（2）Zinc oxide, stearic acid mixing are taken, insulated and stirred 10-30 minutes at 50-55 DEG C, is added to mixture weight 14-20
It in deionized water again, stirs evenly, sodium stannate is added, is stirred to react 1-2 hours, pyrroles is added, stir to room temperature, obtain pyrroles
Monomer solution；
（3）18 carbamides of saturation are taken, is added in the deionized water of 10-15 times of its weight, stirs evenly, it is water-soluble to obtain amide
Liquid；
（4）Above-mentioned pyrrole monomer solution is taken, is sent in reaction kettle, nitrogen is passed through, it is 65-70 DEG C to adjust temperature of reaction kettle, is added
Enter above-mentioned initiator solution, insulated and stirred 4-5 hours, discharging cooling obtains polymer emulsion；
（5）Antimony oxide is taken, is added in the absolute ethyl alcohol of 17-20 times of its weight, stirs evenly, γ-aminopropyl three is added
Ethoxysilane, it is 1-2 hours ultrasonic, ethyl alcohol is distilled off, obtains amino antimony oxide；
（6）Above-mentioned amino antimony oxide is taken, is added in above-mentioned amide aqueous solution, glycerol monostearate monoesters, stirring is added
Uniformly, it is mixed with above-mentioned polymer emulsion, it is 65-70 DEG C to increase temperature, and insulated and stirred 1-2 hours filters, filter cake is washed,
It is sent in baking oven, it is 100-130 minutes dry at 50-55 DEG C, it is cooled to room temperature to get the fire prevention battery conduction material
Material.
Advantages of the present invention：
The present invention is reacted using zinc oxide, sodium stannate as raw material, and obtained zinc stannate is handled using stearic acid, can
Effectively improve its surface-active, then it is blended with pyrroles, polymerize under initiator effect, obtain polymer emulsion, later
Antimony oxide is used into aminosilane-treated again, obtained amino antimony oxide is blended with polymer emulsion, passes through ammonia
Base is reacted with stearic, effectively improves dispersion compatibility of each inorganic raw material between polymer, and material of the invention is led
Electrically good, fire line is strong, and comprehensive performance is superior.
Specific implementation mode
Embodiment 1
A kind of fire prevention battery conductive material, it is made of the raw material of following weight parts：
Sodium stannate 2,18 carbamides 0.8 of saturation, zinc oxide 3, stearic acid 2, pyrroles 100, cumyl peroxide 3, single tristearin
Monoglyceride 0.7, antimony oxide 2, gamma-aminopropyl-triethoxy-silane 0.6, dibasic lead phosphite 0.01.
A kind of preparation method of fire prevention battery conductive material, includes the following steps：
（1）Ammonium persulfate is taken, is added in the deionized water of 14 times of its weight, is stirred evenly, obtain initiator solution；
（2）Take zinc oxide, stearic acid mixing, insulated and stirred 10 minutes at 50 DEG C, be added to 14 times of mixture weight go from
It in sub- water, stirs evenly, sodium stannate is added, is stirred to react 1 hour, pyrroles is added, stir to room temperature, obtain pyrrole monomer solution；
（3）18 carbamides of saturation are taken, is added in the deionized water of 10 times of its weight, is stirred evenly, obtain amide aqueous solution；
（4）Above-mentioned pyrrole monomer solution is taken, is sent in reaction kettle, nitrogen is passed through, it is 65 DEG C to adjust temperature of reaction kettle, in addition
Initiator solution, insulated and stirred 4 hours are stated, discharging cooling obtains polymer emulsion；
（5）Antimony oxide is taken, is added in the absolute ethyl alcohol of 17 times of its weight, stirs evenly, three ethoxy of γ-aminopropyl is added
Base silane, ultrasound 1 hour, is distilled off ethyl alcohol, obtains amino antimony oxide；
（6）Above-mentioned amino antimony oxide is taken, is added in above-mentioned amide aqueous solution, glycerol monostearate monoesters, stirring is added
Uniformly, it is mixed with above-mentioned polymer emulsion, it is 65 DEG C to increase temperature, and insulated and stirred 1 hour filters, filter cake is washed, is sent to
It is 100 minutes dry at 50 DEG C in baking oven, it is cooled to room temperature to get the fire prevention battery conductive material.
Embodiment 2
A kind of fire prevention battery conductive material, it is made of the raw material of following weight parts：
Sodium stannate 3,18 carbamides 1 of saturation, zinc oxide 4, stearic acid 3, pyrroles 120, cumyl peroxide 4, monostearate
Monoglyceride 1, antimony oxide 3, gamma-aminopropyl-triethoxy-silane 1, dibasic lead phosphite 0.02.
A kind of preparation method of fire prevention battery conductive material, includes the following steps：
（1）Ammonium persulfate is taken, is added in the deionized water of 20 times of its weight, is stirred evenly, obtain initiator solution；
（2）Take zinc oxide, stearic acid mixing, insulated and stirred 30 minutes at 55 DEG C, be added to 20 times of mixture weight go from
It in sub- water, stirs evenly, sodium stannate is added, is stirred to react 2 hours, pyrroles is added, stir to room temperature, obtain pyrrole monomer solution；
（3）18 carbamides of saturation are taken, is added in the deionized water of 15 times of its weight, is stirred evenly, obtain amide aqueous solution；
（4）Above-mentioned pyrrole monomer solution is taken, is sent in reaction kettle, nitrogen is passed through, it is 70 DEG C to adjust temperature of reaction kettle, in addition
Initiator solution, insulated and stirred 5 hours are stated, discharging cooling obtains polymer emulsion；
（5）Antimony oxide is taken, is added in the absolute ethyl alcohol of 20 times of its weight, stirs evenly, three ethoxy of γ-aminopropyl is added
Base silane, ultrasound 2 hours, is distilled off ethyl alcohol, obtains amino antimony oxide；
（6）Above-mentioned amino antimony oxide is taken, is added in above-mentioned amide aqueous solution, glycerol monostearate monoesters, stirring is added
Uniformly, it is mixed with above-mentioned polymer emulsion, it is 70 DEG C to increase temperature, and insulated and stirred 2 hours filters, filter cake is washed, is sent to
It is 130 minutes dry at 55 DEG C in baking oven, it is cooled to room temperature to get the fire prevention battery conductive material.
Performance test：
The fire prevention battery conductive material of the embodiment of the present invention 1：
Charge-discharge test is carried out, specific capacitance under the conditions of 0.2A/g charge and discharge is 151.3F/g；Tensile strength is
145.2MPa；
The fire prevention battery conductive material of the embodiment of the present invention 2：
Charge-discharge test is carried out, specific capacitance under the conditions of 0.2A/g charge and discharge is 155.9F/g；Tensile strength 151.2MPa；
Commercially available pure polypyrrole：
Charge-discharge test is carried out, specific capacitance under the conditions of 0.2A/g charge and discharge is 100-110F/g；Tensile strength is 80-
100MPa；As can be seen that the material of the present invention has better conductive stability and mechanical property, comprehensive performance superior.
Claims (2)
1. a kind of fire prevention battery conductive material, which is characterized in that it is made of the raw material of following weight parts：
Sodium stannate 2-3,18 carbamide 0.8-1 of saturation, zinc oxide 3-4, stearic acid 2-3, pyrroles 100-120, peroxidating two are different
Propyl benzene 3-4, glycerol monostearate monoesters 0.7-1, antimony oxide 2-3, gamma-aminopropyl-triethoxy-silane 0.6-1, dibasic
Lead phosphite 0.01-0.02.
2. a kind of preparation method of fire prevention battery conductive material as described in claim 1, which is characterized in that including following step
Suddenly：
（1）Ammonium persulfate is taken, is added in the deionized water of 14-20 times of its weight, stirs evenly, obtain initiator solution；
（2）Zinc oxide, stearic acid mixing are taken, insulated and stirred 10-30 minutes at 50-55 DEG C, is added to mixture weight 14-20
It in deionized water again, stirs evenly, sodium stannate is added, is stirred to react 1-2 hours, pyrroles is added, stir to room temperature, obtain pyrroles
Monomer solution；
（3）18 carbamides of saturation are taken, is added in the deionized water of 10-15 times of its weight, stirs evenly, it is water-soluble to obtain amide
Liquid；
（4）Above-mentioned pyrrole monomer solution is taken, is sent in reaction kettle, nitrogen is passed through, it is 65-70 DEG C to adjust temperature of reaction kettle, is added
Enter above-mentioned initiator solution, insulated and stirred 4-5 hours, discharging cooling obtains polymer emulsion；
（5）Antimony oxide is taken, is added in the absolute ethyl alcohol of 17-20 times of its weight, stirs evenly, γ-aminopropyl three is added
Ethoxysilane, it is 1-2 hours ultrasonic, ethyl alcohol is distilled off, obtains amino antimony oxide；
（6）Above-mentioned amino antimony oxide is taken, is added in above-mentioned amide aqueous solution, glycerol monostearate monoesters, stirring is added
Uniformly, it is mixed with above-mentioned polymer emulsion, it is 65-70 DEG C to increase temperature, and insulated and stirred 1-2 hours filters, filter cake is washed,
It is sent in baking oven, it is 100-130 minutes dry at 50-55 DEG C, it is cooled to room temperature to get the fire prevention battery conduction material
Material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810302286.7A CN108424645A (en) | 2018-04-04 | 2018-04-04 | A kind of fire prevention battery conductive material and preparation method thereof |
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| CN201810302286.7A CN108424645A (en) | 2018-04-04 | 2018-04-04 | A kind of fire prevention battery conductive material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354714A (en) * | 2018-11-15 | 2019-02-19 | 张金娥 | Antimony oxide reinforcing agent and its application in high-intensitive acryl plates |
| CN109438615A (en) * | 2018-11-15 | 2019-03-08 | 张金娥 | High-intensitive acryl plates and its preparation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354714A (en) * | 2018-11-15 | 2019-02-19 | 张金娥 | Antimony oxide reinforcing agent and its application in high-intensitive acryl plates |
| CN109438615A (en) * | 2018-11-15 | 2019-03-08 | 张金娥 | High-intensitive acryl plates and its preparation process |
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