CN102088088A - Cathode diachylon used for power-type lead-acid storage battery and manufacture method thereof - Google Patents
Cathode diachylon used for power-type lead-acid storage battery and manufacture method thereof Download PDFInfo
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- CN102088088A CN102088088A CN2010105923448A CN201010592344A CN102088088A CN 102088088 A CN102088088 A CN 102088088A CN 2010105923448 A CN2010105923448 A CN 2010105923448A CN 201010592344 A CN201010592344 A CN 201010592344A CN 102088088 A CN102088088 A CN 102088088A
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- cathode
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- lead plaster
- deionized water
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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 cathode diachylon used for a power-type lead-acid storage battery, comprising the following components: 100kg of lead powder, 0.10-0.12kg of short fiber, 0.40-0.60kg of humic acid, 0.12-0.30kg of sodium lignin sulfonate, 1.00-2.00kg of acetylene black, 1.00-1.50kg of conduction graphite, 2.00-3.00kg of activated carbon, 0.60-1.00kg of barium sulphate, 15000-22000g of deionized water and 7200-6000ml of sulfuric acid with the concentration of 1.30-1.40g/cm<3>(25 DEG C). The cathode diachylon has the beneficial effect that the power-type battery produced by the cathode diachylon has the advantages of high specific energy and good large current discharging capability, the low-temperature volume and cycle life are obviously improved.
Description
Technical field
The present invention relates to lead acid accumulator, be specially a kind of cathode lead plaster and manufacture method thereof that is used for power lead acid battery.
Background technology
Arrival along with the new forms of energy epoch, the discovery of electric motor car (comprising hybrid power and pure electric power) is maked rapid progress, the heart of electric motor car at present, power section---battery, become the electric motor car industry and find the focus of concern, effectively do not solved and other chemical power sources effectively under the condition of civil nature in the fail safe of lithium battery and cost performance, lead acid accumulator becomes user's maximum, the power source that practicality is the strongest.
Lead acid accumulator changes big electric current, powerful occupation mode into by standby use and little electric current, the low power mode of routine, faces the predicament that specific energy is low, the life-span is short, normal at present the employing following method raising specific energy of lead acid battery and life-span:
1, the attenuate electrode is to improve electrode specific surface area;
2, add soluble additive, improve the battery specific surface in early stage;
3, improve concentration of electrolyte;
4, increasing negative pole lost efficacy because of the negative pole that the negative pole sulfation is brought in advance delaying;
5, add conductive material to improve depth of discharge.
But the subject matter that above method exists has:
1, production control quality cost height, inefficiency;
2, only improve the capacity in early stage, can not continue to keep battery capacity;
3, accelerate sulfation;
4, material cost increases.
Summary of the invention
The objective of the invention is to overcome above weak point, a kind of cathode lead plaster and manufacture method thereof that is used for power lead acid battery is provided, make it have very strong water absorption, the negative pole with this prescription is produced has excellent specific energy, large current discharging capability, low temperature capacity and cycle life.
For achieving the above object, the technical solution used in the present invention is: a kind of cathode lead plaster that is used for power lead acid battery, the prescription of cathode lead plaster is as follows: lead powder 100kg, short fiber 0.10-0.12kg, humic acid 0.40-0.60kg, sodium lignosulfonate 0.12-0.30kg, acetylene carbon black 1.00-2.00kg, electrically conductive graphite 1.00-1.50kg, activated carbon 2.00-3.00kg, barium sulfate 0.60-1.00kg, deionized water 15000-22000g, concentration are 1.30-1.40g/cm
3The sulfuric acid 7200-6000ml of (25 ℃).
The prescription more specifically of described cathode lead plaster is as follows: lead powder 100kg, short fiber 0.11kg, humic acid 0.50kg, sodium lignosulfonate 0.21kg, acetylene carbon black 1.50kg, electrically conductive graphite 1.30kg, activated carbon 2.50kg, barium sulfate 0.80kg, deionized water 15000-22000g, concentration are 1.35g/cm
3The sulfuric acid 7200-6000ml of (25 ℃).
Make described lead plaster density reach 3.2-3.8g/cm by adding the deionized water adjusting
3
Described short fiber is polyester or polypropylene fibre or terylene or the mixture of the two, fibre length 2-4mm.
Described degree of oxidation of lead powder is 76-80%.
Described a kind of manufacture method that is used for the cathode lead plaster of power lead acid battery comprises following technology and step: lead powder, short fiber, humic acid, sodium lignosulfonate, acetylene carbon black, electrically conductive graphite, activated carbon, barium sulfate are mixed stirred 5-10 minute earlier; Adding deionized water in 2-3 minute continues to stir 5-6 minute; Evenly adding concentration in 15 minutes is 1.3-1.4g/cm
3The sulfuric acid of (25 ℃) continues stirring and was not less than 10 minutes; Whole Process Control System temperature is in 20-60 ℃; Allowing at last with deionized water fine setting, is 3.2-3.8g/cm with the density of cathode lead plaster before the control discharging
3
Lead powder is the main body reactive material, and its performance meets lead acid accumulator and requires to get final product with the general performance of lead powder, preferably uses a ball milling or a crust lead powder, must meet oxidizability 76-80%, particle size apparent density and inhale technological requirement such as acid amount.
The main effect of water be moistening various pulvis so that they are mixed into paste, guarantee purity, its consumption is subjected to the influence of kind, additive and the hybrid mode of lead powder, it plays an important role to the density and the denseness of lead plaster.
Sulfuric acid is the main body reactive material, if adopt the coating machine coated plate, mostly uses d=1.30-1.40g/cm during then with cream
3H
2SO
4
In the additive, lignin, humic acid etc. is the negative pole swelling agent, also serves as surfactant and regulates the crystal process; BaSO
4Serve as PbSO
4The nucleator of crystal; The effect one of carbon black class provides conductivity, improve the conduction energy of discharge later stage negative electrode active material, the 2nd, play the effect of filling and swelling agent, combination property requires and the cost control requirement, so select acetylene carbon black, graphite and the active carbon triplicity of good conductivity; The short fiber significant feature is to strengthen the lead plaster mechanical strength, increases hole, suppresses active material and comes off, and considering needs acid resistance, so select polyester or polypropylene fibre or terylene comparatively suitable.
The invention has the beneficial effects as follows:
1, specific energy improves about 5%;
2, workable, similar with the prescription using method of normal Pb acid accumulator, need not to increase extra equipment;
3, the electrode viscosity of producing with this prescription is big, the manufacturing process forming;
4, electrode has very strong imbibition ability, the microcellular structure prosperity;
5, the storage battery of this prescription has very strong large current discharging capability (can improve 8%-10%) and low temperature discharge property (can improve 5%-10%);
6, the recovery capability of charging again is good, can effectively prevent the negative pole sulfation of power lead acid battery under the heavy current impact condition, and cycle life improves (improving about 30%) greatly.
Overall beneficial effect is: the motive-power battery that patent of the present invention is produced, specific energy height, large current discharging capability are good, low temperature capacity and cycle life significantly improve.
Embodiment
A kind of cathode lead plaster that is used for power lead acid battery, the shared percentage by weight of its each composition of filling a prescription is: lead powder 100kg, short fiber 0.11kg, humic acid 0.50kg, sodium lignosulfonate 0.21kg, acetylene carbon black 1.50kg, electrically conductive graphite 1.30kg, activated carbon 2.50kg, barium sulfate 0.80kg, deionized water 15000-22000g, concentration are 1.35g/cm
3The sulfuric acid 7200-6000ml of (25 ℃).
Above-mentioned a kind of manufacture method that is used for the cathode lead plaster of power lead acid battery comprises following technology and step: lead powder, short fiber, humic acid, sodium lignosulfonate, acetylene carbon black, electrically conductive graphite, activated carbon, barium sulfate are mixed stirred 5-10 minute earlier; Adding deionized water in 2-3 minute continues to stir 5-6 minute; Evenly adding concentration in 15 minutes is 1.3-1.4g/cm
3The sulfuric acid of (25 ℃) continues stirring and was not less than 10 minutes; Whole Process Control System temperature is in 20-60 ℃; Allowing at last with deionized water fine setting, is 3.2-3.8g/cm with the density of cathode lead plaster before the control discharging
3
Claims (6)
1. cathode lead plaster that is used for power lead acid battery, it is characterized in that the prescription of this cathode lead plaster is as follows: lead powder 100kg, short fiber 0.10-0.12kg, humic acid 0.40-0.60kg, sodium lignosulfonate 0.12-0.30kg, acetylene carbon black 1.00-2.00kg, electrically conductive graphite 1.00-1.50kg, activated carbon 2.00-3.00kg, barium sulfate 0.60-1.00kg, deionized water 15000-22000g, concentration are 1.30-1.40g/cm
3The sulfuric acid 7200-6000ml of (25 ℃).
2. a kind of cathode lead plaster that is used for power lead acid battery as claimed in claim 1 is characterized in that the prescription of this cathode lead plaster is as follows: lead powder 100kg, short fiber 0.11kg, humic acid 0.50kg, sodium lignosulfonate 0.21kg, acetylene carbon black 1.50kg, electrically conductive graphite 1.30kg, activated carbon 2.50kg, barium sulfate 0.80kg, deionized water 15000-22000g, concentration are 1.35g/cm
3The sulfuric acid 7200-6000ml of (25 ℃).
3. a kind of cathode lead plaster that is used for power lead acid battery as claimed in claim 1 or 2 is characterized in that regulating by adding deionized water, makes described lead plaster density reach 3.2-3.8g/cm
3
4. a kind of cathode lead plaster that is used for power lead acid battery as claimed in claim 1 or 2 is characterized in that described short fiber is polyester or polypropylene fibre or terylene or the mixture of the two, staple length 2-4mm.
5. a kind of cathode lead plaster that is used for power lead acid battery as claimed in claim 1 or 2 is characterized in that described degree of oxidation of lead powder is 76-80%.
6. a kind of manufacture method that is used for the cathode lead plaster of power lead acid battery as claimed in claim 1 is characterized in that comprising following technology and step: lead powder, short fiber, humic acid, sodium lignosulfonate, acetylene carbon black, electrically conductive graphite, activated carbon, barium sulfate are mixed stirred 5-10 minute earlier; Adding deionized water in 2-3 minute continues to stir 5-6 minute; Evenly adding concentration in 15 minutes is 1.3-1.4g/cm
3The sulfuric acid of (25 ℃) continues stirring and was not less than 10 minutes; Whole Process Control System temperature is in 20-60 ℃; Allowing at last with deionized water fine setting, is 3.2-3.8g/cm with the density of cathode lead plaster before the control discharging
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105923448A CN102088088A (en) | 2010-12-06 | 2010-12-06 | Cathode diachylon used for power-type lead-acid storage battery and manufacture method thereof |
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|---|---|---|---|
| CN2010105923448A CN102088088A (en) | 2010-12-06 | 2010-12-06 | Cathode diachylon used for power-type lead-acid storage battery and manufacture method thereof |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324521A (en) * | 2011-09-28 | 2012-01-18 | 江苏双登集团有限公司 | Active anode material for solar energy storage lead-acid storage battery |
| CN102496697A (en) * | 2011-12-31 | 2012-06-13 | 河南三丽电源股份有限公司 | Lead paste for carbon lead storage battery and preparation method thereof |
| CN102856533A (en) * | 2012-09-29 | 2013-01-02 | 浙江南都电源动力股份有限公司 | Negative plate of lead-carbon battery |
| CN102938473A (en) * | 2012-11-11 | 2013-02-20 | 骆驼集团华南蓄电池有限公司 | Lead-acid storage battery |
| CN103199244A (en) * | 2013-04-25 | 2013-07-10 | 浙江天能电池江苏新能源有限公司 | Negative plate ead paste of lead-acid battery and preparation method of negative lead paste |
| CN104577058A (en) * | 2014-12-26 | 2015-04-29 | 双登集团股份有限公司 | Preparation method of cathode active substance for lead carbon battery |
| CN105280916A (en) * | 2015-02-11 | 2016-01-27 | 济源市万洋绿色能源有限公司 | Composite paste for inner formation of lead-acid storage battery |
| CN105304898A (en) * | 2015-09-24 | 2016-02-03 | 超威电源有限公司 | Negative electrode lead paste containing modified lignin for storage battery and preparation method of negative electrode lead paste |
| CN105355915A (en) * | 2015-11-24 | 2016-02-24 | 江苏华富储能新技术股份有限公司 | Lead accumulator cathode lead paste containing superconducting material additive |
| CN105375024A (en) * | 2015-11-24 | 2016-03-02 | 江苏华富储能新技术股份有限公司 | Preparation method of lead storage battery cathode lead paste containing superconducting material additive |
| CN105406031A (en) * | 2015-12-08 | 2016-03-16 | 超威电源有限公司 | Negative electrode lead paste of lead-acid accumulator |
| CN105428601A (en) * | 2015-11-24 | 2016-03-23 | 江苏华富储能新技术股份有限公司 | Preparation method of lead-storage-battery cathode lead plaster containing superconducting material additive |
| CN105449219A (en) * | 2015-11-24 | 2016-03-30 | 江苏华富储能新技术股份有限公司 | High-efficiency lead storage battery anode lead paste containing superconducting material additive |
| CN106711451A (en) * | 2015-08-12 | 2017-05-24 | 广隆光电科技股份有限公司 | Negative lead plaster and negative plate of lead-carbon battery and lead-carbon battery |
| CN107492629A (en) * | 2017-08-01 | 2017-12-19 | 安徽永恒动力科技有限公司 | A kind of and preparation technology of cream |
| CN107887595A (en) * | 2016-09-29 | 2018-04-06 | 深圳市雄韬电源科技股份有限公司 | Improve the cathode lead plaster and preparation method of lead acid battery charge ability to accept |
| CN108428896A (en) * | 2018-03-06 | 2018-08-21 | 大同新成新材料股份有限公司 | A kind of optimization method that additive technique being added to battery terminal negative |
| CN108630937A (en) * | 2018-05-10 | 2018-10-09 | 浙江工业大学 | A kind of diachylon of negative electrode of lead carbon battery and negative plate |
| CN109301175A (en) * | 2018-01-09 | 2019-02-01 | 骆驼集团襄阳蓄电池有限公司 | A kind of low temperature resistant high magnification AGM start and stop battery cathode lead plaster and preparation process |
| CN109830652A (en) * | 2018-12-25 | 2019-05-31 | 江苏理士电池有限公司 | A kind of lead-acid battery negative pole plate lead plaster, preparation method and lead-acid accumulator |
| CN110603671A (en) * | 2017-04-28 | 2019-12-20 | 株式会社杰士汤浅国际 | Lead-acid battery |
| CN111403681A (en) * | 2020-03-10 | 2020-07-10 | 浙江埃登达新能源材料有限公司 | Negative electrode expanding agent for storage battery |
| CN112002876A (en) * | 2020-07-23 | 2020-11-27 | 天能电池集团股份有限公司 | Quick manufacturing process for lead storage battery pole plate |
| CN113196522A (en) * | 2018-12-04 | 2021-07-30 | 卡博特公司 | Composition, electrode and lead-acid battery with low-temperature performance |
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| CN101777650A (en) * | 2010-01-29 | 2010-07-14 | 广州市凯捷电源实业有限公司 | Battery and cathode composition thereof |
| CN101847718A (en) * | 2010-05-31 | 2010-09-29 | 张天任 | Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101556997A (en) * | 2009-05-25 | 2009-10-14 | 长兴昌盛电气有限公司 | Super battery plate |
| CN101777650A (en) * | 2010-01-29 | 2010-07-14 | 广州市凯捷电源实业有限公司 | Battery and cathode composition thereof |
| CN101847718A (en) * | 2010-05-31 | 2010-09-29 | 张天任 | Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof |
Cited By (31)
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|---|---|---|---|---|
| CN102324521A (en) * | 2011-09-28 | 2012-01-18 | 江苏双登集团有限公司 | Active anode material for solar energy storage lead-acid storage battery |
| CN102496697A (en) * | 2011-12-31 | 2012-06-13 | 河南三丽电源股份有限公司 | Lead paste for carbon lead storage battery and preparation method thereof |
| CN102856533A (en) * | 2012-09-29 | 2013-01-02 | 浙江南都电源动力股份有限公司 | Negative plate of lead-carbon battery |
| CN102856533B (en) * | 2012-09-29 | 2015-03-04 | 浙江南都电源动力股份有限公司 | Negative plate of lead-carbon battery |
| CN102938473A (en) * | 2012-11-11 | 2013-02-20 | 骆驼集团华南蓄电池有限公司 | Lead-acid storage battery |
| CN102938473B (en) * | 2012-11-11 | 2015-08-19 | 骆驼集团华南蓄电池有限公司 | Lead acid accumulator |
| CN103199244A (en) * | 2013-04-25 | 2013-07-10 | 浙江天能电池江苏新能源有限公司 | Negative plate ead paste of lead-acid battery and preparation method of negative lead paste |
| CN104577058A (en) * | 2014-12-26 | 2015-04-29 | 双登集团股份有限公司 | Preparation method of cathode active substance for lead carbon battery |
| CN105280916A (en) * | 2015-02-11 | 2016-01-27 | 济源市万洋绿色能源有限公司 | Composite paste for inner formation of lead-acid storage battery |
| CN105280916B (en) * | 2015-02-11 | 2017-12-19 | 济源市万洋绿色能源有限公司 | Lead-acid accumulator is internalized into conjunction cream |
| CN106711451A (en) * | 2015-08-12 | 2017-05-24 | 广隆光电科技股份有限公司 | Negative lead plaster and negative plate of lead-carbon battery and lead-carbon battery |
| CN105304898A (en) * | 2015-09-24 | 2016-02-03 | 超威电源有限公司 | Negative electrode lead paste containing modified lignin for storage battery and preparation method of negative electrode lead paste |
| CN105449219A (en) * | 2015-11-24 | 2016-03-30 | 江苏华富储能新技术股份有限公司 | High-efficiency lead storage battery anode lead paste containing superconducting material additive |
| CN105428601A (en) * | 2015-11-24 | 2016-03-23 | 江苏华富储能新技术股份有限公司 | Preparation method of lead-storage-battery cathode lead plaster containing superconducting material additive |
| CN105375024A (en) * | 2015-11-24 | 2016-03-02 | 江苏华富储能新技术股份有限公司 | Preparation method of lead storage battery cathode lead paste containing superconducting material additive |
| CN105355915A (en) * | 2015-11-24 | 2016-02-24 | 江苏华富储能新技术股份有限公司 | Lead accumulator cathode lead paste containing superconducting material additive |
| CN105406031A (en) * | 2015-12-08 | 2016-03-16 | 超威电源有限公司 | Negative electrode lead paste of lead-acid accumulator |
| CN107887595A (en) * | 2016-09-29 | 2018-04-06 | 深圳市雄韬电源科技股份有限公司 | Improve the cathode lead plaster and preparation method of lead acid battery charge ability to accept |
| CN110603671B (en) * | 2017-04-28 | 2023-05-05 | 株式会社杰士汤浅国际 | Lead storage battery |
| CN110603671A (en) * | 2017-04-28 | 2019-12-20 | 株式会社杰士汤浅国际 | Lead-acid battery |
| CN107492629A (en) * | 2017-08-01 | 2017-12-19 | 安徽永恒动力科技有限公司 | A kind of and preparation technology of cream |
| CN109301175A (en) * | 2018-01-09 | 2019-02-01 | 骆驼集团襄阳蓄电池有限公司 | A kind of low temperature resistant high magnification AGM start and stop battery cathode lead plaster and preparation process |
| CN108428896A (en) * | 2018-03-06 | 2018-08-21 | 大同新成新材料股份有限公司 | A kind of optimization method that additive technique being added to battery terminal negative |
| CN108630937A (en) * | 2018-05-10 | 2018-10-09 | 浙江工业大学 | A kind of diachylon of negative electrode of lead carbon battery and negative plate |
| CN108630937B (en) * | 2018-05-10 | 2020-10-09 | 浙江工业大学 | Negative electrode lead paste and negative electrode plate of lead-carbon battery |
| CN113196522A (en) * | 2018-12-04 | 2021-07-30 | 卡博特公司 | Composition, electrode and lead-acid battery with low-temperature performance |
| CN109830652A (en) * | 2018-12-25 | 2019-05-31 | 江苏理士电池有限公司 | A kind of lead-acid battery negative pole plate lead plaster, preparation method and lead-acid accumulator |
| CN111403681A (en) * | 2020-03-10 | 2020-07-10 | 浙江埃登达新能源材料有限公司 | Negative electrode expanding agent for storage battery |
| CN111403681B (en) * | 2020-03-10 | 2021-07-06 | 浙江埃登达新能源材料有限公司 | Negative electrode expanding agent for storage battery |
| CN112002876A (en) * | 2020-07-23 | 2020-11-27 | 天能电池集团股份有限公司 | Quick manufacturing process for lead storage battery pole plate |
| CN112002876B (en) * | 2020-07-23 | 2022-03-01 | 天能电池集团股份有限公司 | Quick manufacturing process for lead storage battery pole plate |
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Effective date of registration: 20140213 Address after: 273100 Shandong province Qufu Shengyang Road No. 1 Applicant after: Shandong Sacred Sun Power Sources Co., Ltd. Address before: 273100 No. 148 Xuan Dong Road, Shandong, Qufu Applicant before: Shandong Sacred Sun Power Supply Technology Co., Ltd. |
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Application publication date: 20110608 |