CN102931412A - Formula of cathode lead plaster of lead-acid storage battery - Google Patents
Formula of cathode lead plaster of lead-acid storage battery Download PDFInfo
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- CN102931412A CN102931412A CN2012104558304A CN201210455830A CN102931412A CN 102931412 A CN102931412 A CN 102931412A CN 2012104558304 A CN2012104558304 A CN 2012104558304A CN 201210455830 A CN201210455830 A CN 201210455830A CN 102931412 A CN102931412 A CN 102931412A
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- lead
- acid
- storage battery
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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 formula of cathode lead plaster of a lead-acid storage battery. The formula of the cathode lead plaster of the lead-acid storage battery is characterized by comprising the following components by weight: 80-85% of lead powder, 0.05-0.1% of conductive fiber, 7-10% of sulfuric acid, 0.5-1% of barium sulfate, 0.1-0.3% of lignin, 0.1-0.2% of humic acid, 0.1-0.2% of selenium powder, 0.01-0.02% of coagulating agent, 0.1-0.2% of stopping agent and the balance of deionized water. The formula of the cathode lead plaster of the lead-acid storage battery has the advantages that the selenium powder, the coagulating agent and the stopping agent are also added besides normal components, so that the coagulating agent and the stopping agent can form a thin film at the surface of a cathode plate to isolate the effect of oxygen in the atmosphere on a lead active surface; and the starting performance of the storage battery at the low temperature is improved, the service life of the storage battery is prolonged, and the one-off discharge capacity of the storage battery is increased.
Description
Technical field
The present invention relates to a kind of prescription of lead-acid accumulator negative pole lead paste.
Background technology
Present Lead Acid Battery Used for Electric Vehicle, starting performance is poor, especially in the lower situation of temperature.And in the lower environment of temperature the useful life of battery short, the single step of releasing electric weight is few.Therefore, be badly in need of a kind of technical scheme that solves the problems of the technologies described above.
Summary of the invention
The object of the invention is to improve a kind of prescription of cathode lead plaster, can effectively solve the problems such as existing discharge time of accumulator is short, starting performance is poor.
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 negative pole lead paste comprises following component, and each weight percentages of components is:
Lead powder 80%～85%
Conductive fiber 0.05%～0.1%
Sulfuric acid 7%～10%
Barium sulfate 0. 5%～1%
Lignin 0.1%～0.3%
Humic acid 0.1%～0.2%
Selenium powder 0.01%～0.02%
Coagulating agent 0.1%～0.2%
Retardant 0.1%～0.2%
All the other deionized waters.
Preferably, each weight percentages of components is:
Lead powder 80%
Conductive fiber 0.1%
Sulfuric acid 10%
Barium sulfate 0. 6%
Lignin 0.1%
Humic acid 0.2%
Selenium powder 0.01%
Coagulating agent 0.1%
Retardant 0.1%
All the other deionized waters.
Further, described conductive fiber is a kind of in polyacetylene fiber, polypyrrole fiber, the polythiophene fiber.
Further, the mass percent concentration of described sulfuric acid is 45%.
Further, described retardant be barium stearate, betanaphthol, α-alkyl-β-naphthalene cresols, a kind of in the amino acid.
Advantage of the present invention is: except normal component, also add selenium powder, and coagulating agent, retardant, coagulating agent, retardant can form very thin film on the negative plate surface, and oxygen is to the effect of plumbous active surface in the isolated atmosphere.Improve storage battery starting performance at low temperatures, prolong useful life and the single step of releasing electric weight of storage battery.
Embodiment
Embodiment 1
The prescription of lead-acid accumulator negative pole lead paste comprises following component, and each weight percentages of components is:
Lead powder 85%
Polyacetylene fiber 0.05%
Mass concentration is 45% sulfuric acid 7%
Barium sulfate 1%
Lignin 0.3%
Humic acid 0.1%
Selenium powder 0.02%
Coagulating agent 0.2%
Betanaphthol 0.2%
All the other deionized waters.
Embodiment 2
The prescription of lead-acid accumulator negative pole lead paste comprises following component, and each weight percentages of components is:
Lead powder 80%
Polypyrrole fiber 0.1%
Mass concentration is 45% sulfuric acid 10%
Barium sulfate 0. 6%
Lignin 0.1%
Humic acid 0.2%
Selenium powder 0.01%
Coagulating agent 0.1%
α-alkyl-β-naphthalene cresols 0.1%
All the other deionized waters.
Embodiment 3
The prescription of lead-acid accumulator negative pole lead paste comprises following component, and each weight percentages of components is:
Lead powder 83%
Polythiophene fiber 0.08%
Mass concentration is 45% sulfuric acid 8%
Barium sulfate 0. 8%
Lignin 0.2%
Humic acid 0.15%
Selenium powder 0.015%
Coagulating agent 0.15%
Between be amino acid 0.15%
All the other deionized waters.
Claims (5)
1. the prescription of lead-acid accumulator negative pole lead paste, it is characterized in that: comprise following component, each weight percentages of components is:
Lead powder 80%～85%
Conductive fiber 0.05%～0.1%
Sulfuric acid 7%～10%
Barium sulfate 0. 5%～1%
Lignin 0.1%～0.3%
Humic acid 0.1%～0.2%
Selenium powder 0.01%～0.02%
Coagulating agent 0.1%～0.2%
Retardant 0.1%～0.2%
All the other deionized waters.
2. the prescription of lead-acid accumulator negative pole lead paste according to claim 1, it is characterized in that: each weight percentages of components is:
Lead powder 80%
Conductive fiber 0.1%
Sulfuric acid 10%
Barium sulfate 0. 6%
Lignin 0.1%
Humic acid 0.2%
Selenium powder 0.01%
Coagulating agent 0.1%
Retardant 0.1%
All the other deionized waters.
3. the prescription of lead-acid accumulator negative pole lead paste 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.
4. the prescription of lead-acid accumulator negative pole lead paste 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 negative pole lead paste according to claim 1 and 2 is characterized in that: retardant is barium stearate, betanaphthol, α-alkyl-β-naphthalene cresols, a kind of in the amino acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104558304A CN102931412A (en) | 2012-11-14 | 2012-11-14 | Formula of cathode lead plaster of lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104558304A CN102931412A (en) | 2012-11-14 | 2012-11-14 | Formula of cathode lead plaster of lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931412A true CN102931412A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104558304A Pending CN102931412A (en) | 2012-11-14 | 2012-11-14 | Formula of cathode lead plaster of lead-acid storage battery |
Country Status (1)
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| CN (1) | CN102931412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594748A (en) * | 2013-10-24 | 2014-02-19 | 湖南安圣电池有限公司 | Internal battery formation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323705A (en) * | 2008-05-21 | 2008-12-17 | 沈维新 | Polynuclear silicon prion high-energy lead-acid battery |
| CN101882681A (en) * | 2010-06-21 | 2010-11-10 | 冯家齐 | Positive and negative plate additive of lead-acid accumulator and preparation method thereof |
| CN101969125A (en) * | 2010-09-15 | 2011-02-09 | 超威电源有限公司 | Cathode lead plaster formula |
-
2012
- 2012-11-14 CN CN2012104558304A patent/CN102931412A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323705A (en) * | 2008-05-21 | 2008-12-17 | 沈维新 | Polynuclear silicon prion high-energy lead-acid battery |
| CN101882681A (en) * | 2010-06-21 | 2010-11-10 | 冯家齐 | Positive and negative plate additive of lead-acid accumulator and preparation method thereof |
| CN101969125A (en) * | 2010-09-15 | 2011-02-09 | 超威电源有限公司 | Cathode lead plaster formula |
Non-Patent Citations (1)
| Title |
|---|
| 朱松然主编: "《铅蓄电池实用手册》", 28 February 1993, article "5.添加剂的作用" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594748A (en) * | 2013-10-24 | 2014-02-19 | 湖南安圣电池有限公司 | Internal battery formation method |
| CN103594748B (en) * | 2013-10-24 | 2015-09-02 | 湖南安圣电池有限公司 | A kind of container formation method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |