CN102938473A - Lead-acid storage battery - Google Patents
Lead-acid storage battery Download PDFInfo
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- CN102938473A CN102938473A CN2012104467517A CN201210446751A CN102938473A CN 102938473 A CN102938473 A CN 102938473A CN 2012104467517 A CN2012104467517 A CN 2012104467517A CN 201210446751 A CN201210446751 A CN 201210446751A CN 102938473 A CN102938473 A CN 102938473A
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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 storage battery and relates to the technical field of electrochemistry. The lead-acid storage battery comprises a positive plate and a negative plate. Lead plaster of the positive plate comprises lead powder 495-505g, sulfuric acid 35200-36200mL, pure water 63000-67000mL, short fiber 0.34-0.36kg and potassium sulfate 0.9-1.1kg. Lead plaster of the negative plate comprises lead powder 495-505g, barium sulfate 2.49-2.51kg, acetylene black 1.04-1.06kg, lignin sodium sulfonate 0.3-0.5kg, humic acid 0.99-1.01kg, sulfuric acid 29500-30500mL, pure water 58000-62000mL, short fiber 0.34-0.36kg and barium stearate 1.05-1.15kg. The lead-acid storage battery can solve the problem that storage battery plates are low in mechanical strength and poor in electrical performance.
Description
Technical field
The present invention relates to technical field of electrochemistry, especially a kind of lead acid accumulator for hybrid electric vehicle.
Background technology
Hybrid electrically vehicle electric pond is the newly-increased great market of battery industry.Lead acid accumulator has great advantage for hybrid electric vehicle and electric motor car, and it is cheap, monomer voltage is stable, security performance is high, and manufactures basis well.
The core component of storage battery is exactly pole plate, and pole plate consists of grid and lead plaster, thereby the performance quality of pole plate directly is decided by grid and lead plaster, and the quality of lead plaster lead powder used and sulfuric acid and additive of adopting while depending on cream.Current pole plate also exists mechanical strength and hangs down and the poor electrical performance problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lead acid accumulator, and it can solve the problem that causes the low and poor electrical performance of the mechanical strength of accumulator plate because of pole plate lead plaster of poor quality.
In order to address the above problem, technical scheme of the present invention is: this lead acid accumulator includes positive plate and negative plate;
Its lead plaster of described positive plate is mixed by following each component materials: lead powder 495-505 kilogram, sulfuric acid 35200-36200 milliliter, pure water 63000-67000 milliliter, short fiber 0.34-0.36 kilogram, potassium sulfate 0.9-1.1 kilogram;
Its lead plaster of described negative plate is mixed by following each component materials: lead powder 495-505 kilogram, barium sulfate 2.49-2.51 kilogram, acetylene carbon black 1.04-1.06 kilogram, sodium lignosulfonate 0.3-0.5 kilogram, humic acid 0.99-1.01 kilogram, sulfuric acid 29500-30500 milliliter, pure water 58000-62000 milliliter, short fiber 0.34-0.36 kilogram, barium stearate 1.05-1.15 kilogram.
During technique scheme is wanted, more specifically scheme can also be: described sulfuric acid is the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters; The short fiber that described short fiber is length 2-4 millimeter.
Further: its lead plaster of described positive plate is mixed by following each component materials: 495 kilograms, lead powder, 36200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 63000 milliliters of pure water, 0.36 kilogram, short fiber, 0.9 kilogram of potassium sulfate;
Its lead plaster of described negative plate is mixed by following each component materials: 495 kilograms, lead powder, 2.51 kilograms, barium sulfate, 1.04 kilograms of acetylene carbon blacks, 0.5 kilogram of sodium lignosulfonate, 0.99 kilogram of humic acid, 30500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 58000 milliliters of pure water, 0.36 kilogram, short fiber, 1.05 kilograms of barium stearates.
Further: its lead plaster of described positive plate is mixed by following each component materials: 505 kilograms, lead powder, 35200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 67000 milliliters of pure water, 0.34 kilogram, short fiber, 1.1 kilograms of potassium sulfates;
Its lead plaster of described negative plate is mixed by following each component materials: 505 kilograms, lead powder, 2.49 kilograms, barium sulfate, 1.06 kilograms of acetylene carbon blacks, 0.3 kilogram of sodium lignosulfonate, 1.01 kilograms of humic acids, 29500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 62000 milliliters of pure water, 0.34 kilogram, short fiber, 1.15 kilograms of barium stearates.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1, owing to having added short fiber in lead paste formula, short fiber add the mechanical strength that has strengthened pole plate.After adding short fiber, the easy moulding of lead plaster in the coated plate process, also prevented the cracking of pole plate in curing dry run and reduced the shedding of pole plate in the assembling process simultaneously.
2, add potassium sulfate in the formula of anode diachylon, increased the porosity of active material, increased the capacity of positive plate.
3, added barium sulfate in cathode lead plaster formula, the nucleus of lead sulfate while having increased battery discharging, make lead sulfate can condense in rapidly and uniformly the surface of pole plate, improved the large current discharging capability of battery, especially aspect the low-temperature startup performance of battery.After adding barium sulfate, the low-temperature startup performance of battery is greatly improved.
Embodiment
Below with embodiment, the present invention is described in further detail:
Embodiment 1:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following each component materials: 495 kilograms, lead powder, 36200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 63000 milliliters of pure water, 0.36 kilogram, the short fiber of length 2-4 millimeter, 0.9 kilogram of potassium sulfate;
Its lead plaster of negative plate is mixed by following each component materials: 495 kilograms, lead powder, 2.51 kilograms, barium sulfate, 1.04 kilograms of acetylene carbon blacks, 0.5 kilogram of sodium lignosulfonate, 0.99 kilogram of humic acid, 30500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 58000 milliliters of pure water, 0.36 kilogram, the short fiber of length 2-4 millimeter, 1.05 kilograms of barium stearates.
Embodiment 2:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following each component materials: 505 kilograms, lead powder, 35200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 67000 milliliters of pure water, 0.34 kilogram, the short fiber of length 2-4 millimeter, 1.1 kilograms of potassium sulfates;
Its lead plaster of negative plate is mixed by following each component materials: 505 kilograms, lead powder, 2.49 kilograms, barium sulfate, 1.06 kilograms of acetylene carbon blacks, 0.3 kilogram of sodium lignosulfonate, 1.01 kilograms of humic acids, 29500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 62000 milliliters of pure water, 0.34 kilogram, the short fiber of length 2-4 millimeter, 1.15 kilograms of barium stearates.
Embodiment 3:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following each component materials: 500 kilograms, lead powder, 35700 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 65000 milliliters of pure water, 0.35 kilogram, the short fiber of length 2-4 millimeter, 1 kilogram of potassium sulfate;
Its lead plaster of negative plate is mixed by following each component materials: 500 kilograms, lead powder, 2.5 kilograms, barium sulfate, 1.05 kilograms of acetylene carbon blacks, 0.4 kilogram of sodium lignosulfonate, 1 kilogram of humic acid, 30000 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 60000 milliliters of pure water, 0.35 kilogram, the short fiber of length 2-4 millimeter, 1.1 kilograms of barium stearates.
Embodiment 4: the positive plate of this lead acid accumulator, its lead plaster is mixed by following each component materials: 495 kilograms, lead powder, 35200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 63000 milliliters of pure water, 0.34 kilogram, the short fiber of length 2-4 millimeter, 0.9 kilogram of potassium sulfate;
Its lead plaster of negative plate is mixed by following each component materials: 495 kilograms, lead powder, 2.49 kilograms, barium sulfate, 1.04 kilograms of acetylene carbon blacks, 0.3 kilogram of sodium lignosulfonate, 0.99 kilogram of humic acid, 29500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 58000 milliliters of pure water, 0.34 kilogram, the short fiber of length 2-4 millimeter, 1.05 kilograms of barium stearates.
Embodiment 5:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following each component materials: 505 kilograms, lead powder, 36200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 67000 milliliters of pure water, 0.36 kilogram, the short fiber of length 2-4 millimeter, 1.1 kilograms of potassium sulfates;
Its lead plaster of negative plate is mixed by following each component materials: 505 kilograms, lead powder, 2.51 kilograms, barium sulfate, 1.06 kilograms of acetylene carbon blacks, 0.5 kilogram of sodium lignosulfonate, 1.01 kilograms of humic acids, 30500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 62000 milliliters of pure water, 0.36 kilogram, the short fiber of length 2-4 millimeter, 1.15 kilograms of barium stearates.
Claims (4)
1. a lead acid accumulator, include positive plate and negative plate; It is characterized in that:
Its lead plaster of described positive plate is mixed by following each component materials: lead powder 495-505 kilogram, sulfuric acid 35200-36200 milliliter, pure water 63000-67000 milliliter, short fiber 0.34-0.36 kilogram, potassium sulfate 0.9-1.1 kilogram;
Its lead plaster of described negative plate is mixed by following each component materials: lead powder 495-505 kilogram, barium sulfate 2.49-2.51 kilogram, acetylene carbon black 1.04-1.06 kilogram, sodium lignosulfonate 0.3-0.5 kilogram, humic acid 0.99-1.01 kilogram, sulfuric acid 29500-30500 milliliter, pure water 58000-62000 milliliter, short fiber 0.34-0.36 kilogram, barium stearate 1.05-1.15 kilogram.
2. lead acid accumulator according to claim 1, it is characterized in that: described sulfuric acid is the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters; The short fiber that described short fiber is length 2-4 millimeter.
3. lead acid accumulator according to claim 1 and 2, it is characterized in that: its lead plaster of described positive plate is mixed by following each component materials: 495 kilograms, lead powder, 36200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 63000 milliliters of pure water, 0.36 kilogram, short fiber, 0.9 kilogram of potassium sulfate;
Its lead plaster of described negative plate is mixed by following each component materials: 495 kilograms, lead powder, 2.51 kilograms, barium sulfate, 1.04 kilograms of acetylene carbon blacks, 0.5 kilogram of sodium lignosulfonate, 0.99 kilogram of humic acid, 30500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 58000 milliliters of pure water, 0.36 kilogram, short fiber, 1.05 kilograms of barium stearates.
4. lead acid accumulator according to claim 1, it is characterized in that: its lead plaster of described positive plate is mixed by following each component materials: 505 kilograms, lead powder, 35200 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 67000 milliliters of pure water, 0.34 kilogram, short fiber, 1.1 kilograms of potassium sulfates;
Its lead plaster of described negative plate is mixed by following each component materials: 505 kilograms, lead powder, 2.49 kilograms, barium sulfate, 1.06 kilograms of acetylene carbon blacks, 0.3 kilogram of sodium lignosulfonate, 1.01 kilograms of humic acids, 29500 milliliters, the sulfuric acid that density is 1.4 ± 0.005 grams per milliliters, 62000 milliliters of pure water, 0.34 kilogram, short fiber, 1.15 kilograms of barium stearates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210446751.7A CN102938473B (en) | 2012-11-11 | 2012-11-11 | Lead acid accumulator |
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| CN201210446751.7A CN102938473B (en) | 2012-11-11 | 2012-11-11 | Lead acid accumulator |
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| CN102938473A true CN102938473A (en) | 2013-02-20 |
| CN102938473B CN102938473B (en) | 2015-08-19 |
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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 |
| CN104183851A (en) * | 2013-07-22 | 2014-12-03 | 天能电池(芜湖)有限公司 | Novel negative plate used in low temperature environment |
| CN106981628A (en) * | 2017-06-10 | 2017-07-25 | 湖州知维技术服务有限公司 | A kind of lead-acid accumulator |
| CN108511694A (en) * | 2018-02-08 | 2018-09-07 | 天能电池集团有限公司 | A kind of polar plate of lead acid storage battery production technology |
| CN111342043A (en) * | 2020-02-19 | 2020-06-26 | 浙江埃登达新能源材料有限公司 | Starting battery cathode material and preparation method thereof |
| US11394047B2 (en) * | 2019-02-15 | 2022-07-19 | Murata Manufacturing Co., Ltd. | Negative electrode additive for a lithium ion secondary battery and a negative electrode slurry containing the same |
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| CN1221991A (en) * | 1997-12-31 | 1999-07-07 | 大连泰基能源有限公司 | High specific energy lead-acid battery for electric vehicle |
| CN101882681A (en) * | 2010-06-21 | 2010-11-10 | 冯家齐 | Positive and negative plate additive of lead-acid accumulator and preparation method thereof |
| CN102027618A (en) * | 2008-04-08 | 2011-04-20 | 特洛伊电池公司 | Flooded lead-acid battery and method of making the same |
| CN102088088A (en) * | 2010-12-06 | 2011-06-08 | 山东圣阳电源科技有限公司 | Cathode diachylon used for power-type lead-acid storage battery and manufacture method thereof |
| CN102354751A (en) * | 2011-08-24 | 2012-02-15 | 天能电池集团（安徽）有限公司 | Formula and preparation method of high energy storage lead-acid battery lead paste |
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2012
- 2012-11-11 CN CN201210446751.7A patent/CN102938473B/en active Active
Patent Citations (5)
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| CN1221991A (en) * | 1997-12-31 | 1999-07-07 | 大连泰基能源有限公司 | High specific energy lead-acid battery for electric vehicle |
| CN102027618A (en) * | 2008-04-08 | 2011-04-20 | 特洛伊电池公司 | Flooded lead-acid battery and method of making the same |
| CN101882681A (en) * | 2010-06-21 | 2010-11-10 | 冯家齐 | Positive and negative plate additive of lead-acid accumulator and preparation method thereof |
| CN102088088A (en) * | 2010-12-06 | 2011-06-08 | 山东圣阳电源科技有限公司 | Cathode diachylon used for power-type lead-acid storage battery and manufacture method thereof |
| CN102354751A (en) * | 2011-08-24 | 2012-02-15 | 天能电池集团（安徽）有限公司 | Formula and preparation method of high energy storage lead-acid battery lead paste |
Cited By (8)
| 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 |
| CN104183851A (en) * | 2013-07-22 | 2014-12-03 | 天能电池(芜湖)有限公司 | Novel negative plate used in low temperature environment |
| CN106981628A (en) * | 2017-06-10 | 2017-07-25 | 湖州知维技术服务有限公司 | A kind of lead-acid accumulator |
| CN108511694A (en) * | 2018-02-08 | 2018-09-07 | 天能电池集团有限公司 | A kind of polar plate of lead acid storage battery production technology |
| CN108511694B (en) * | 2018-02-08 | 2020-11-17 | 天能电池集团股份有限公司 | Production process of lead-acid storage battery pole plate |
| US11394047B2 (en) * | 2019-02-15 | 2022-07-19 | Murata Manufacturing Co., Ltd. | Negative electrode additive for a lithium ion secondary battery and a negative electrode slurry containing the same |
| CN111342043A (en) * | 2020-02-19 | 2020-06-26 | 浙江埃登达新能源材料有限公司 | Starting battery cathode material and preparation method thereof |
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| CN102938473B (en) | 2015-08-19 |
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