CN102938473B - Lead acid accumulator - Google Patents
Lead acid accumulator Download PDFInfo
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- CN102938473B CN102938473B CN201210446751.7A CN201210446751A CN102938473B CN 102938473 B CN102938473 B CN 102938473B CN 201210446751 A CN201210446751 A CN 201210446751A CN 102938473 B CN102938473 B CN 102938473B
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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
Abstract
The invention discloses a kind of lead acid accumulator, relate to technical field of electrochemistry, it includes positive plate and negative plate; The component of described its lead plaster of positive plate is: 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; The group of described its lead plaster of negative plate is: 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.The present invention can solve the problem of the low and poor electrical performance of the mechanical strength of accumulator plate.
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 great market that battery industry increases newly.Lead acid accumulator is used for hybrid electric vehicle and electric motor car has great advantage, and it is cheap, monomer voltage is stable, security performance is high, and it is good to manufacture basis.
The core component of storage battery is exactly pole plate, and pole plate is made up of grid and lead plaster, and thus the performance quality of pole plate is directly decided by grid and lead plaster, and the quality of lead plaster depends on and lead powder used during cream and sulfuric acid and the additive that adopts.Current pole plate also also exists the low and poor electrical performance problem of mechanical strength.
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 because pole plate lead plaster of poor quality causes the problem of the low and poor electrical performance of the mechanical strength of accumulator plate.
In order to solve the 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 ingredients material: 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 ingredients material: 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: the sulfuric acid of described sulfuric acid to be density be 1.4 ± 0.005 grams per milliliters; Described short fiber is the short fiber of length 2-4 millimeter.
Further: its lead plaster of described positive plate is mixed by following ingredients material: 495 kilograms, lead powder, density is 36200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 63000 milliliters, 0.36 kilogram, short fiber, potassium sulfate 0.9 kilogram;
Its lead plaster of described negative plate is mixed by following ingredients material: 495 kilograms, lead powder, 2.51 kilograms, barium sulfate, acetylene carbon black 1.04 kilograms, sodium lignosulfonate 0.5 kilogram, humic acid 0.99 kilogram, density is 30500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 58000 milliliters, 0.36 kilogram, short fiber, barium stearate 1.05 kilograms.
Further: its lead plaster of described positive plate is mixed by following ingredients material: 505 kilograms, lead powder, density is 35200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 67000 milliliters, 0.34 kilogram, short fiber, potassium sulfate 1.1 kilograms;
Its lead plaster of described negative plate is mixed by following ingredients material: 505 kilograms, lead powder, 2.49 kilograms, barium sulfate, acetylene carbon black 1.06 kilograms, sodium lignosulfonate 0.3 kilogram, humic acid 1.01 kilograms, density is 29500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 62000 milliliters, 0.34 kilogram, short fiber, barium stearate 1.15 kilograms.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1, owing to adding short fiber in lead paste formula, short fiber add the mechanical strength enhancing pole plate.After adding short fiber, in coated plate process, lead plaster is easily shaping, also prevent the cracking of pole plate in solidification dry run simultaneously and decreases the shedding of pole plate in assembling process.
2, in the formula of anode diachylon, add potassium sulfate, add the porosity of active material, increase the capacity of positive plate.
3, barium sulfate is added in cathode lead plaster formula, add the nucleus of lead sulfate during battery discharging, make lead sulfate can condense in the surface of pole plate rapidly and uniformly, improve the large current discharging capability of battery, especially in the low-temperature startup performance of battery.After adding barium sulfate, the low-temperature startup performance of battery is greatly improved.
Embodiment
By embodiment, the present invention is described in further detail below:
Embodiment 1:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following ingredients material: 495 kilograms, lead powder, and density is 36200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 63000 milliliters, 0.36 kilogram, the short fiber of length 2-4 millimeter, potassium sulfate 0.9 kilogram;
Its lead plaster of negative plate is mixed by following ingredients material: 495 kilograms, lead powder, 2.51 kilograms, barium sulfate, acetylene carbon black 1.04 kilograms, sodium lignosulfonate 0.5 kilogram, humic acid 0.99 kilogram, density is 30500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 58000 milliliters, 0.36 kilogram, the short fiber of length 2-4 millimeter, barium stearate 1.05 kilograms.
Embodiment 2:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following ingredients material: 505 kilograms, lead powder, and density is 35200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 67000 milliliters, 0.34 kilogram, the short fiber of length 2-4 millimeter, potassium sulfate 1.1 kilograms;
Its lead plaster of negative plate is mixed by following ingredients material: 505 kilograms, lead powder, 2.49 kilograms, barium sulfate, acetylene carbon black 1.06 kilograms, sodium lignosulfonate 0.3 kilogram, humic acid 1.01 kilograms, density is 29500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 62000 milliliters, 0.34 kilogram, the short fiber of length 2-4 millimeter, barium stearate 1.15 kilograms.
Embodiment 3:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following ingredients material: 500 kilograms, lead powder, and density is 35700 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 65000 milliliters, 0.35 kilogram, the short fiber of length 2-4 millimeter, potassium sulfate 1 kilogram;
Its lead plaster of negative plate is mixed by following ingredients material: 500 kilograms, lead powder, 2.5 kilograms, barium sulfate, acetylene carbon black 1.05 kilograms, sodium lignosulfonate 0.4 kilogram, humic acid 1 kilogram, density is 30000 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 60000 milliliters, 0.35 kilogram, the short fiber of length 2-4 millimeter, barium stearate 1.1 kilograms.
Embodiment 4: the positive plate of this lead acid accumulator, its lead plaster is mixed by following ingredients material: 495 kilograms, lead powder, and density is 35200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 63000 milliliters, 0.34 kilogram, the short fiber of length 2-4 millimeter, potassium sulfate 0.9 kilogram;
Its lead plaster of negative plate is mixed by following ingredients material: 495 kilograms, lead powder, 2.49 kilograms, barium sulfate, acetylene carbon black 1.04 kilograms, sodium lignosulfonate 0.3 kilogram, humic acid 0.99 kilogram, density is 29500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 58000 milliliters, 0.34 kilogram, the short fiber of length 2-4 millimeter, barium stearate 1.05 kilograms.
Embodiment 5:
The positive plate of this lead acid accumulator, its lead plaster is mixed by following ingredients material: 505 kilograms, lead powder, and density is 36200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 67000 milliliters, 0.36 kilogram, the short fiber of length 2-4 millimeter, potassium sulfate 1.1 kilograms;
Its lead plaster of negative plate is mixed by following ingredients material: 505 kilograms, lead powder, 2.51 kilograms, barium sulfate, acetylene carbon black 1.06 kilograms, sodium lignosulfonate 0.5 kilogram, humic acid 1.01 kilograms, density is 30500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 62000 milliliters, 0.36 kilogram, the short fiber of length 2-4 millimeter, barium stearate 1.15 kilograms.
Claims (2)
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 ingredients material: 495 kilograms, lead powder, density is 36200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 63000 milliliters, length is 0.36 kilogram, the short fiber of 2-4 millimeter, potassium sulfate 0.9 kilogram;
Its lead plaster of described negative plate is mixed by following ingredients material: 495 kilograms, lead powder, 2.51 kilograms, barium sulfate, acetylene carbon black 1.04 kilograms, sodium lignosulfonate 0.5 kilogram, humic acid 0.99 kilogram, density is 30500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 58000 milliliters, length is 0.36 kilogram, the short fiber of 2-4 millimeter, barium stearate 1.05 kilograms.
2. 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 ingredients material: 505 kilograms, lead powder, density is 35200 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 67000 milliliters, length is 0.34 kilogram, the short fiber of 2-4 millimeter, potassium sulfate 1.1 kilograms;
Its lead plaster of described negative plate is mixed by following ingredients material: 505 kilograms, lead powder, 2.49 kilograms, barium sulfate, acetylene carbon black 1.06 kilograms, sodium lignosulfonate 0.3 kilogram, humic acid 1.01 kilograms, density is 29500 milliliters, the sulfuric acid of 1.4 ± 0.005 grams per milliliters, pure water 62000 milliliters, length is 0.34 kilogram, the short fiber of 2-4 millimeter, barium stearate 1.15 kilograms.
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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| 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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| CN102938473A CN102938473A (en) | 2013-02-20 |
| CN102938473B true CN102938473B (en) | 2015-08-19 |
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| CN201210446751.7A Active CN102938473B (en) | 2012-11-11 | 2012-11-11 | Lead acid accumulator |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN111584868B (en) * | 2019-02-15 | 2023-07-25 | 株式会社村田制作所 | Negative electrode additive for lithium ion secondary battery and negative electrode slurry containing same |
| CN111342043B (en) * | 2020-02-19 | 2022-04-15 | 浙江埃登达新能源材料有限公司 | Starting battery cathode material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN102938473A (en) | 2013-02-20 |
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