CN102723530A - Colloidal electrolyte of storage battery of electric vehicle and configuration method thereof - Google Patents
Colloidal electrolyte of storage battery of electric vehicle and configuration method thereof Download PDFInfo
- Publication number
- CN102723530A CN102723530A CN2012102240782A CN201210224078A CN102723530A CN 102723530 A CN102723530 A CN 102723530A CN 2012102240782 A CN2012102240782 A CN 2012102240782A CN 201210224078 A CN201210224078 A CN 201210224078A CN 102723530 A CN102723530 A CN 102723530A
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- China
- Prior art keywords
- colloidal electrolyte
- sulfuric acid
- additive
- electromobile battery
- electric vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a colloidal electrolyte of a storage battery of an electric vehicle. According to the weight of the colloidal electrolyte, the colloidal electrolyte is formed by the following components in percentage by weight: 1-15% of gas-phase silicon dioxide powder, 0.1-1% of stabilizing agent, 42-44% of sulfuric acid, 50-53% of de-ionized water and 1-2% of additive. The colloidal electrolyte of the storage battery of the electric vehicle disclosed by the invention prolongs the service life of the battery, has more stable and reliable quality and is environment-friendly and clean.
Description
Technical field
The present invention relates to a kind of colloid storage battery, particularly a kind of electromobile battery colloidal electrolyte and collocation method thereof.
Background technology
The inferior colloid battery of the existing battery of electric vehicle of producing, the battery life circulation is short, and the concentration stratification of electrolyte is obvious, and dehydration is very fast, and the battery sulfation is heavier, and thermal runaway is obvious, and is big for environment pollution during making.
Summary of the invention
Goal of the invention: the deficiency to prior art, the invention discloses a kind of raising battery life, quality is more reliable and more stable, the electromobile battery colloidal electrolyte and the collocation method thereof of environment-protecting clean.
Technical scheme: the invention discloses a kind of electromobile battery colloidal electrolyte; This colloidal electrolyte weight meter is made up of the component of following percetage by weight: aerosil powder 1-8%, stabilizer 0.1-1%, sulfuric acid 40-44%, deionized water 50-53%, additive 1-2%.
Wherein, the purity of said aerosil powder is 99%.
Wherein, said stabilizer is a polypropylene.
Wherein, said additive is a sulfate.
The compound method of said a kind of electromobile battery colloidal electrolyte may further comprise the steps:
1) using the deionized water and the concentrated sulfuric acid to be mixed with concentration is 1.34 ± 0.005g/cm
3Dilute sulfuric acid;
2) add aerosil powder, stabilizer, additive by the said proportioning of claim 1;
3) through air compressor atmospheric pressure is stabilized in 0.4KPa;
4) be to stir 2 hours in 40-45 ℃ the environment in temperature;
5) stir end back natural cooling.
Beneficial effect: electromobile battery colloidal electrolyte disclosed by the invention, improve battery life, quality is more reliable and more stable, environment-protecting clean.
Embodiment
Below in conjunction with embodiment the present invention is done further explanation.
The invention discloses a kind of electromobile battery colloidal electrolyte; This colloidal electrolyte weight meter is made up of the component of following percetage by weight: aerosil powder 1-15%, stabilizer 0.1-1%, sulfuric acid 42-44%, deionized water 50-53%, additive 1-2%.
Wherein, the purity of said aerosil powder is 99%.
Wherein, said stabilizer is a polypropylene.
Wherein, said additive is a sulfate.
The compound method of said a kind of electromobile battery colloidal electrolyte may further comprise the steps:
1) using the deionized water and the concentrated sulfuric acid to be mixed with concentration is 1.34 ± 0.005g/cm
3Dilute sulfuric acid;
2) add aerosil powder, stabilizer, additive by the said proportioning of claim 1;
3) through air compressor atmospheric pressure is stabilized in 0.4KPa;
4) be to stir 2 hours in 40-45 ℃ the environment in temperature;
5) stir end back natural cooling.
Embodiment 1
Colliod electrolyte for accumulator is made up of the component of following percetage by weight: aerosil powder 15%, polypropylene 0.1-1%, sulfuric acid 42%, deionized water 50%, potassium sulfate 1-2%; Through air compressor atmospheric pressure being stabilized in 0.4KPa, is to stir 2 hours in 40 ℃ the environment in temperature, stirs and finishes the back natural cooling.
Embodiment 2
Colliod electrolyte for accumulator is made up of the component of following percetage by weight: aerosil powder 1-15%, polypropylene 0.1-1%, sulfuric acid 42-44%, deionized water 50-53%, sodium sulphate 1-2%; Through air compressor atmospheric pressure being stabilized in 0.4KPa, is to stir 2 hours in 42 ℃ the environment in temperature, stirs and finishes the back natural cooling.
Embodiment 3
Colliod electrolyte for accumulator is made up of the component of following percetage by weight: aerosil powder 1-15%, polypropylene 0.1-1%, sulfuric acid 42-44%, deionized water 50-53%, calcium sulfate 1-2%; Through air compressor atmospheric pressure being stabilized in 0.4KPa, is to stir 2 hours in 45 ℃ the environment in temperature, stirs and finishes the back natural cooling.
The invention provides the thinking and the method for a kind of electromobile battery colloidal electrolyte and collocation method thereof; The method and the approach of concrete this technical scheme of realization are a lot; The above only is a preferred implementation of the present invention, should be pointed out that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention, and all available prior art of each part not clear and definite in the present embodiment realizes.
Claims (5)
1. an electromobile battery colloidal electrolyte is characterized in that, this colloidal electrolyte weight meter is made up of the component of following percetage by weight: aerosil powder 1-8%, stabilizer 0.1-1%, sulfuric acid 40-44%, deionized water 50-53%, additive 1-2%.
2. a kind of electromobile battery colloidal electrolyte according to claim 1 is characterized in that the purity of said aerosil powder is 99%.
3. a kind of electromobile battery colloidal electrolyte according to claim 1 is characterized in that said stabilizer is a polypropylene.
4. a kind of electromobile battery colloidal electrolyte according to claim 1 is characterized in that said additive is a sulfate.
5. the compound method of the said a kind of electromobile battery colloidal electrolyte of claim 1 is characterized in that, may further comprise the steps:
1) using the deionized water and the concentrated sulfuric acid to be mixed with concentration is 1.34 ± 0.005g/cm
3Dilute sulfuric acid;
2) add aerosil powder, stabilizer, additive by the said proportioning of claim 1;
3) through air compressor atmospheric pressure is stabilized in 0.4KPa;
4) be to stir 2 hours in 40-45 ℃ the environment in temperature;
5) stir end back natural cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102240782A CN102723530A (en) | 2012-06-29 | 2012-06-29 | Colloidal electrolyte of storage battery of electric vehicle and configuration method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102240782A CN102723530A (en) | 2012-06-29 | 2012-06-29 | Colloidal electrolyte of storage battery of electric vehicle and configuration method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102723530A true CN102723530A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102240782A Pending CN102723530A (en) | 2012-06-29 | 2012-06-29 | Colloidal electrolyte of storage battery of electric vehicle and configuration method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102723530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633379A (en) * | 2013-11-29 | 2014-03-12 | 汕头市毅和电源科技有限公司 | Totally-gelled electrolyte for lead-acid storage battery and preparation method for totally-gelled electrolyte |
| CN106785086A (en) * | 2016-12-02 | 2017-05-31 | 常熟市万隆电源技术研发有限公司 | A kind of plumbic acid colloid storage battery electrolyte preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167345A (en) * | 1996-06-05 | 1997-12-10 | 张国民 | High-capacitance colloidal electrolyte and preparation method thereof |
| CN1750312A (en) * | 2005-09-23 | 2006-03-22 | 周明明 | Colloidal electrolyte of lead acid accumulator |
| CN101136491A (en) * | 2006-11-28 | 2008-03-05 | 创新能源技术（深圳）有限公司 | Colloidal electrolyte formula and its confecting technique for lead acid accumulator |
-
2012
- 2012-06-29 CN CN2012102240782A patent/CN102723530A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167345A (en) * | 1996-06-05 | 1997-12-10 | 张国民 | High-capacitance colloidal electrolyte and preparation method thereof |
| CN1750312A (en) * | 2005-09-23 | 2006-03-22 | 周明明 | Colloidal electrolyte of lead acid accumulator |
| CN101136491A (en) * | 2006-11-28 | 2008-03-05 | 创新能源技术（深圳）有限公司 | Colloidal electrolyte formula and its confecting technique for lead acid accumulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633379A (en) * | 2013-11-29 | 2014-03-12 | 汕头市毅和电源科技有限公司 | Totally-gelled electrolyte for lead-acid storage battery and preparation method for totally-gelled electrolyte |
| CN106785086A (en) * | 2016-12-02 | 2017-05-31 | 常熟市万隆电源技术研发有限公司 | A kind of plumbic acid colloid storage battery electrolyte preparation method |
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Application publication date: 20121010 |