CN102931399A - Lead-acid battery positive paste formula - Google Patents
Lead-acid battery positive paste formula Download PDFInfo
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- CN102931399A CN102931399A CN2012104563980A CN201210456398A CN102931399A CN 102931399 A CN102931399 A CN 102931399A CN 2012104563980 A CN2012104563980 A CN 2012104563980A CN 201210456398 A CN201210456398 A CN 201210456398A CN 102931399 A CN102931399 A CN 102931399A
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- lead
- oxide
- acid battery
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- improved
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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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Abstract
The invention discloses a lead-acid battery positive paste formula. The lead-acid battery positive paste formula is characterized by comprising the following components, by weight percentage, lead powder 70-75%, alumina 2-6%, conductive fiber 0.05-0.1%, vitriol 5-8%, antimonous oxide 0.1-0.6%, silica 0.005-0.01%, magnesium sulfate 0.005-0.01% and potassium sulphate 0.005-0.01%, and others are deionized water. The lead-acid battery positive paste formula has the advantages that besides normal components, novel materials such as the antimonous oxide, the silica, the magnesium sulfate and the potassium sulphate are added, and therefore structural strength of pole plates is improved, active material holes in the pole plates are increased, capacity of positive active materials is improved, capacity fading is reduced, positive plate performance is improved, once discharge time and service of storage batteries are prolonged, and power of the storage batteries is improved.
Description
Technical field
The present invention relates to a kind of prescription of lead-acid accumulator anode diachylon.
Background technology
The many lead acid accumulators of battery that present electric motor car is supporting, the disposable charging mileages of continuation of this kind battery is about 50-60 kilometers, and useful life, useful life was too short about 8-10 months, can not satisfy customer requirements.Battery uses under normal circumstances, life-span should be at 15-24 months, why mileages of continuation all is shorter than general battery useful life with using to such battery, mainly be because storage battery continues to use under relatively high power, the applied load of battery is excessive, the ability to bear that has exceeded battery cause discharge capacity of the cell to descend, and the main cause that causes battery capacity to descend is the positive plate function reduction.Therefore, the function that how to improve battery positive plate is the current technical problem that solves be badly in need of.
Summary of the invention
The object of the invention is to improve a kind of prescription of anode diachylon, can effectively solve the problems such as existing discharge time of accumulator is short, power is weak.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The prescription of lead-acid accumulator anode diachylon comprises following component, and each weight percentages of components is:
Lead powder 70%～75%
The oxide 2%～6% of aluminium
Conductive fiber 0.05%～0.1%
Sulfuric acid 5%～8%
Antimonous oxide 0.1%～0.6%
Silicon dioxide 0.005%～0.01%
Magnesium sulfate 0.005%～0.01%
Potassium sulfate 0.005%～0.01%
All the other deionized waters.
Preferably, each weight percentages of components is:
Lead powder 73%
The oxide 4% of aluminium
Conductive fiber 0.08%
Sulfuric acid 6%
Antimonous oxide 0.5%
Silicon dioxide 0.008%
Magnesium sulfate 0.008%
Potassium sulfate 0.008%
All the other deionized waters.
Further, the oxide of described lead is brown lead oxide or red lead.
Further, the mass percent concentration of described sulfuric acid is 45%.
Further, described conductive fiber is a kind of in polyacetylene fiber, polypyrrole fiber, the polythiophene fiber.
Advantage of the present invention is: except normal component, new material antimonous oxide, SiO2, MgSO4, K2SO4 have also been added, to strengthen electrode plate structure intensity, increase active material hole in the pole plate, improve the capacity of positive active material, reduce capacity attenuation, improve positive plate performance, prolong storage battery discharge time and useful life, improve the power of storage battery.
Embodiment
Embodiment 1
The prescription of lead-acid accumulator anode diachylon comprises following component, and each weight percentages of components is:
Lead powder 70%
Brown lead oxide 6%
Polyacetylene fiber 0.1%
Mass concentration is 45% sulfuric acid 5%
Antimonous oxide 0.1%
Silicon dioxide 0.005%
Magnesium sulfate 0.005%
Potassium sulfate 0.005%
All the other deionized waters.
Embodiment 2
The prescription of lead-acid accumulator anode diachylon comprises following component, and each weight percentages of components is:
Lead powder 73%
Red lead 4%
Polypyrrole fiber 0.08%
Mass concentration is 45% sulfuric acid 6%
Antimonous oxide 0.5%
Silicon dioxide 0.008%
Magnesium sulfate 0.008%
Potassium sulfate 0.008%
All the other deionized waters.
Embodiment 3
The prescription of lead-acid accumulator anode diachylon comprises following component, and each weight percentages of components is:
Lead powder 75%
Brown lead oxide 2%
Polythiophene fiber 0.05%
Mass concentration is 45% sulfuric acid 8%
Antimonous oxide 0.6%
Silicon dioxide 0.01%
Magnesium sulfate 0.01%
Potassium sulfate 0.01%
All the other deionized waters.
Claims (5)
1. the prescription of lead-acid accumulator anode diachylon, it is characterized in that: comprise following component, each weight percentages of components is:
Lead powder 70%～75%
The oxide 2%～6% of aluminium
Conductive fiber 0.05%～0.1%
Sulfuric acid 5%～8%
Antimonous oxide 0.1%～0.6%
Silicon dioxide 0.005%～0.01%
Magnesium sulfate 0.005%～0.01%
Potassium sulfate 0.005%～0.01%
All the other deionized waters.
2. the prescription of lead-acid accumulator anode diachylon according to claim 1, it is characterized in that: each weight percentages of components is:
Lead powder 73%
The oxide 4% of aluminium
Conductive fiber 0.08%
Sulfuric acid 6%
Antimonous oxide 0.5%
Silicon dioxide 0.008%
Magnesium sulfate 0.008%
Potassium sulfate 0.008%
All the other deionized waters.
3. the prescription of lead-acid accumulator anode diachylon according to claim 1 and 2, it is characterized in that: the oxide of described lead is brown lead oxide or red lead.
4. the prescription of lead-acid accumulator anode diachylon according to claim 1 and 2, it is characterized in that: the mass percent concentration of described sulfuric acid is 45%.
5. the prescription of lead-acid accumulator anode diachylon according to claim 1 and 2 is characterized in that: described conductive fiber is a kind of in polyacetylene fiber, polypyrrole fiber, the polythiophene fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104563980A CN102931399A (en) | 2012-11-14 | 2012-11-14 | Lead-acid battery positive paste formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104563980A CN102931399A (en) | 2012-11-14 | 2012-11-14 | Lead-acid battery positive paste formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931399A true CN102931399A (en) | 2013-02-13 |
Family
ID=47646148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104563980A Pending CN102931399A (en) | 2012-11-14 | 2012-11-14 | Lead-acid battery positive paste formula |
Country Status (1)
| Country | Link |
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| CN (1) | CN102931399A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219512A (en) * | 2013-03-25 | 2013-07-24 | 超威电源有限公司 | Deep circulation storage battery container formation diachylon |
| CN111969257A (en) * | 2020-08-24 | 2020-11-20 | 海志电源技术（赣州）有限公司 | Manufacturing method of high-specific-energy power lead-acid battery |
| EP4064386A1 (en) | 2021-03-24 | 2022-09-28 | Evonik Operations GmbH | Core-shell particles based on red lead for lead-acid batteries |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665055A (en) * | 2005-03-11 | 2005-09-07 | 风帆股份有限公司 | High-temperature resistant accumulator positive electrode lead plaster and method for preparing same |
| CN101350406A (en) * | 2008-08-29 | 2009-01-21 | 山东圣阳电源股份有限公司 | Tube-type fixed lead acid battery anode active substance for storing energy |
| CN102664256A (en) * | 2012-04-27 | 2012-09-12 | 天能电池集团有限公司 | Anode lead plaster of power lead-acid storage battery polar plate |
-
2012
- 2012-11-14 CN CN2012104563980A patent/CN102931399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665055A (en) * | 2005-03-11 | 2005-09-07 | 风帆股份有限公司 | High-temperature resistant accumulator positive electrode lead plaster and method for preparing same |
| CN101350406A (en) * | 2008-08-29 | 2009-01-21 | 山东圣阳电源股份有限公司 | Tube-type fixed lead acid battery anode active substance for storing energy |
| CN102664256A (en) * | 2012-04-27 | 2012-09-12 | 天能电池集团有限公司 | Anode lead plaster of power lead-acid storage battery polar plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219512A (en) * | 2013-03-25 | 2013-07-24 | 超威电源有限公司 | Deep circulation storage battery container formation diachylon |
| CN103219512B (en) * | 2013-03-25 | 2015-05-13 | 超威电源有限公司 | Deep circulation storage battery container formation diachylon |
| CN111969257A (en) * | 2020-08-24 | 2020-11-20 | 海志电源技术（赣州）有限公司 | Manufacturing method of high-specific-energy power lead-acid battery |
| CN111969257B (en) * | 2020-08-24 | 2022-02-01 | 海志电源技术（赣州）有限公司 | Manufacturing method of high-specific-energy power lead-acid battery |
| EP4064386A1 (en) | 2021-03-24 | 2022-09-28 | Evonik Operations GmbH | Core-shell particles based on red lead for lead-acid batteries |
| US12015144B2 (en) | 2021-03-24 | 2024-06-18 | Evonik Operations Gmbh | Core-shell particles based on red lead for lead-acid batteries |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |