CN101847718A - Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof - Google Patents
Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof Download PDFInfo
- Publication number
- CN101847718A CN101847718A CN201010189862A CN201010189862A CN101847718A CN 101847718 A CN101847718 A CN 101847718A CN 201010189862 A CN201010189862 A CN 201010189862A CN 201010189862 A CN201010189862 A CN 201010189862A CN 101847718 A CN101847718 A CN 101847718A
- Authority
- CN
- China
- Prior art keywords
- lead
- plaster
- minutes
- dilute sulfuric
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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 negative pole lead plaster for enhancing charging receptivity of a lead-acid battery and a preparation method thereof. The lead plaster comprises the following components in parts by weight: 100 parts of lead powder, 0.65-0.85 part of barium sulfate, 0.3-0.4 part of carbon black, 0.05-0.07 part of sodium lignosulfonate, 0.6-0.8 part of humic acid, 0.06-0.08 part of polyester staple fiber, 7-8 parts of 51% dilute sulfuric acid and 9-10 parts of deionized water. The preparation method comprises the following steps: mixing barium sulfate, carbon black, humic acid, polyester staple fiber and sodium lignosulfonate, and adding the mixture and lead powder into a plaster mixing machine; starting a plaster mixing machine to stir for 6-8 minutes, evenly adding water after 2-4 minutes, continuing to stir for 5 minutes, and evenly adding the dilute sulfuric acid within 17-20 minutes while starting the draught fan of the plaster machine and circulating cooling water at the controlled temperature of 45-60 DEG C; and continuously stirring for 10-12 minutes to discharge the plaster, wherein the plaster-discharging temperature is not higher than 45 DEG C, and the apparent density of the prepared lead plaster is 4.4+/-0.05g/cm<3>.
Description
Technical field
The present invention relates to lead acid accumulator, be specifically related to a kind of cathode lead plaster prescription and preparation method who improves the lead acid battery charge ability to accept, be used to solve the problem of charge in batteries ability to accept difference.
Background technology
Charge acceptance is an important performance indexes of lead acid accumulator, and its life-span influence to lead-acid battery is very big, and it intuitively represents the charging efficiency height of battery.If the charge acceptance of battery is poor, battery charge off-capacity just, corresponding discharge capacity is just not enough.Otherwise charge acceptance well then capacity and life-span will correspondingly improve, so charge acceptance is to battery capacity and cycle life important influence in use.And charge acceptance mainly is subjected to the influence of cathode lead plaster component and proportioning, and at present, lead plaster component and proportioning are unreasonable, and the charge acceptance of storage battery generally only can reach the 0.8-0.9 of standard current value.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of cathode lead plaster that improves the lead acid battery charge ability to accept and preparation method thereof is provided, and reaches to improve the lead acid battery charge ability to accept, and then improves the purpose of its cycle life.
The present invention is achieved through the following technical solutions:
Improve the cathode lead plaster of lead acid battery charge ability to accept, form by following material by weight:
Lead powder 100, barium sulfate 0.65-0.85, carbon black 0.3-0.4, sodium lignosulfonate 0.05-0.07, humic acid 0.6-0.8, polyester staple fiber 0.06-0.08, weight concentration is 51% dilute sulfuric acid 7-8, deionized water 9-10.
Described lead powder is d=1.30～1.6g/cm
3PbO%=73～78%.
The preparation method of the cathode lead plaster of above-mentioned raising lead acid battery charge ability to accept comprises the following steps:
By above-mentioned raw material proportioning, after earlier barium sulfate, carbon black, humic acid, polyester staple fiber, sodium lignosulfonate being mixed, in lead powder adds paste mixing machine, start was stirred after 6～8 minutes, evenly added entry at 2～4 minutes, continue to stir 5 minutes, in 17～20 minutes, evenly add dilute sulfuric acid, when adding dilute sulfuric acid, open the air intake machine and the recirculated cooling water of paste mixing machine, 45～60 ℃ of control temperature, after adding the dilute sulfuric acid end, continuous stirring went out cream in 10～12 minutes again, went out the cream temperature and was not higher than 45 ℃;
The lead plaster apparent density for preparing is 4.4 ± 0.05g/cm
3
Lead paste formula replaces the part sodium lignosulfonate with 0.6%～0.8% humic acid, reduced sodium lignosulfonate and when charging, Effect on Performance has been accepted in charging, and determined barium sulfate, the amount ranges of each additive such as acetylene carbon black, humic acid, polyester staple fibers peacekeeping sodium lignosulfonate by test.Wherein barium sulfate mainly is the center that nucleation is provided for the The product sulfur lead plumbate when discharge, plays the nucleus effect; Acetylene carbon black can improve the electric conductivity of active material, improves the porosity of active material and improves charge acceptance; The good restraining effect has been played in " contraction " and " passivation " of humic acid anticathode plate, can significantly improve the charge acceptance of storage battery; Polyester staple fiber guarantees the intensity of negative plate, prevents that lead plaster from coming off; Sodium lignosulfonate can improve the cryogenic property of battery.
Table 1:(12V65AH) new, the old lead paste formula partial properties index contrast of storage battery:
As can be known from the above table, adopt the storage battery of the 6-CNF-65 of regular convention formula manufacturing, its charge acceptance only reaches 0.84 of standard current value, and the storage battery made from lead paste formula of the present invention, not only its charge acceptance value is higher than more than 1.6 times of national standard requirement, and cycle life also increases the circulation (unit is 150 times) of a unit, and other performance index all can satisfy the requirement of energy storage battery standard.
To sum up, the present invention has higher charge acceptance and cycle life, and its cycle life and charge acceptance can satisfy the performance requirement of energy storage battery fully far above standard-required.
Embodiment
Embodiment 1
Improve the cathode lead plaster of lead acid battery charge ability to accept, form by following material by weight:
Get d=1.4g/cm
3, PbO content is 100 parts in 75% lead powder, 0.7 part of ultra-fine barium sulfate, 0.3 part of acetylene carbon black, 0.05 part of sodium lignosulfonate, 0.6 part of humic acid, 0.06 part of polyester staple fiber, weight concentration is 7 parts of 51% dilute sulfuric acids, 9 parts of deionized waters.In the present embodiment, sodium lignosulfonate is that Norway produces, and humic acid produces for Shanxi Normal University, and polyester staple fiber is 3～5mm.
After earlier barium sulfate, carbon black, humic acid, polyester staple fiber, sodium lignosulfonate being mixed, in lead powder adds paste mixing machine, start was stirred after 6～8 minutes, evenly added entry at 2～4 minutes, continued to stir 5 minutes, in 17～20 minutes, evenly add dilute sulfuric acid, open the air intake machine and the recirculated cooling water of paste mixing machine when adding dilute sulfuric acid, 45～60 ℃ of control material temperature are after adding dilute sulfuric acid and finishing, continuous stirring went out cream in 10～12 minutes again, went out the cream temperature and was not higher than 45 ℃;
The lead plaster apparent density for preparing is 4.4 ± 0.05g/cm
3
Embodiment 2
Get d=1.4g/cm
3, PbO content is 100 parts in 76% lead powder, 0.8 part of ultra-fine barium sulfate, 0.35 part of acetylene carbon black, 0.06 part of sodium lignosulfonate, 0.7 part of humic acid, 0.07 part of polyester staple fiber, weight concentration is 7.5 parts of 51% dilute sulfuric acids, 9.5 parts of deionized waters.The lead plaster of embodiment 2 detects index and sees Table 1.
All the other are implemented as embodiment 1.
Embodiment 3
Get d=1.4g/cm
3, PbO content is 100 parts in 77% lead powder, 0.85 part of ultra-fine barium sulfate, 0.4 part of acetylene carbon black, 0.07 part of sodium lignosulfonate, 0.8 part of humic acid, 0.08 part of polyester staple fiber, weight concentration is 8 parts of 51% dilute sulfuric acids, 10 parts of deionized waters.
All the other are implemented as embodiment 1.
Claims (3)
1. improve the cathode lead plaster of lead acid battery charge ability to accept, it is characterized in that forming by following material by weight:
Lead powder 100, barium sulfate 0.65-0.85, carbon black 0.3-0.4, sodium lignosulfonate 0.05-0.07, humic acid 0.6-0.8, polyester staple fiber 0.06-0.08, weight concentration is 51% dilute sulfuric acid 7-8, deionized water 9-10.
2. the cathode lead plaster of raising lead acid battery charge ability to accept as claimed in claim 1 is characterized in that: described lead powder is d=1.30～1.6g/cm
3PbO%=73～78%.
3. improve the preparation method of the cathode lead plaster of lead acid battery charge ability to accept as claimed in claim 1 or 2, it is characterized in that comprising the following steps:
By the described raw material proportioning of claim 1, after earlier barium sulfate, carbon black, humic acid, polyester staple fiber, sodium lignosulfonate being mixed, in lead powder adds paste mixing machine, start was stirred after 6～8 minutes, evenly added entry at 2～4 minutes, continue to stir 5 minutes, in 17～20 minutes, evenly add dilute sulfuric acid, when adding dilute sulfuric acid, open the air intake machine and the recirculated cooling water of paste mixing machine, 45～60 ℃ of control temperature, after adding the dilute sulfuric acid end, continuous stirring went out cream in 10～12 minutes again, went out the cream temperature and was not higher than 45 ℃;
The lead plaster apparent density for preparing is 4.4 ± 0.05g/cm
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189862A CN101847718A (en) | 2010-05-31 | 2010-05-31 | Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189862A CN101847718A (en) | 2010-05-31 | 2010-05-31 | Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101847718A true CN101847718A (en) | 2010-09-29 |
Family
ID=42772242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010189862A Pending CN101847718A (en) | 2010-05-31 | 2010-05-31 | Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101847718A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074695A (en) * | 2010-12-21 | 2011-05-25 | 江苏永达电源股份有限公司 | High-temperature paste mixing process for prolonging cycle life of battery |
| CN102074703A (en) * | 2010-12-28 | 2011-05-25 | 株洲冶炼集团股份有限公司 | Negative pole lead paste for lead-carbon super storage battery 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 |
| CN102299337A (en) * | 2011-07-26 | 2011-12-28 | 山东金科力电源科技有限公司 | Composite additive to negative electrodes for lead acid batteries, preparation method and application method thereof |
| 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 |
| CN102522529A (en) * | 2011-12-30 | 2012-06-27 | 美美电池有限公司 | Manufacturing method for lead acid storage cell conductive polymer polar plate |
| CN102623752A (en) * | 2012-04-11 | 2012-08-01 | 淄博明泰电器科技有限公司 | Tubular polar plate lead acid storage battery of container formation colloid electrolyte |
| CN102723483A (en) * | 2012-06-21 | 2012-10-10 | 上海锦众信息科技有限公司 | Method for preparing positive pole lead plaster for lead-acid storage battery |
| CN103107331A (en) * | 2012-11-11 | 2013-05-15 | 广西天鹅蓄电池有限责任公司 | Lead paste for negative pate of lead-acid storage battery |
| 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 |
| CN104241608A (en) * | 2014-07-01 | 2014-12-24 | 超威电源有限公司 | Acidification method in lead-acid storage battery lead-paste mixing process |
| CN104241609A (en) * | 2014-07-01 | 2014-12-24 | 超威电源有限公司 | Vacuum paste mixing process of lead-acid power battery |
| CN104466190A (en) * | 2014-12-05 | 2015-03-25 | 淄博明泰电器科技有限公司 | Optimized thin-type and electrode-tube-type seal power lead-acid storage battery and manufacturing method thereof |
| 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 |
| 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 |
| 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 |
| CN108370032A (en) * | 2015-10-06 | 2018-08-03 | 阿克爱科蒂夫有限公司 | Improved lead-acid battery electrode |
| CN110336027A (en) * | 2019-06-25 | 2019-10-15 | 安徽海容能源科技有限公司 | The dilute battery lead plaster of graphite |
| CN111326713A (en) * | 2020-02-19 | 2020-06-23 | 浙江埃登达新能源材料有限公司 | Power battery cathode material and preparation method thereof |
| 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 |
| CN113178575A (en) * | 2021-04-28 | 2021-07-27 | 浙江巨江电源制造有限公司 | Lead-acid storage battery negative electrode lead paste and bipolar horizontal lead-acid storage battery containing same |
| CN114420902A (en) * | 2021-12-13 | 2022-04-29 | 安徽力普拉斯电源技术有限公司 | Paste mixing method for improving consistency of battery lead paste |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858927A (en) * | 2006-05-30 | 2006-11-08 | 风帆股份有限公司 | Lead-acid accumulator negative pole lead paste for electric booster vehicle and preparing method |
| CN101330140A (en) * | 2008-08-04 | 2008-12-24 | 风帆股份有限公司 | High-temperature lead-acid accumulator cathode diachylon and preparation method |
-
2010
- 2010-05-31 CN CN201010189862A patent/CN101847718A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858927A (en) * | 2006-05-30 | 2006-11-08 | 风帆股份有限公司 | Lead-acid accumulator negative pole lead paste for electric booster vehicle and preparing method |
| CN101330140A (en) * | 2008-08-04 | 2008-12-24 | 风帆股份有限公司 | High-temperature lead-acid accumulator cathode diachylon and preparation method |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102074695A (en) * | 2010-12-21 | 2011-05-25 | 江苏永达电源股份有限公司 | High-temperature paste mixing process for prolonging cycle life of battery |
| CN102074703A (en) * | 2010-12-28 | 2011-05-25 | 株洲冶炼集团股份有限公司 | Negative pole lead paste for lead-carbon super storage battery and preparation method thereof |
| CN102074703B (en) * | 2010-12-28 | 2012-11-07 | 株洲冶炼集团股份有限公司 | Negative pole lead paste for lead-carbon super storage battery and preparation method thereof |
| CN102299337A (en) * | 2011-07-26 | 2011-12-28 | 山东金科力电源科技有限公司 | Composite additive to negative electrodes for lead acid batteries, preparation method and application method thereof |
| 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 |
| CN102522529A (en) * | 2011-12-30 | 2012-06-27 | 美美电池有限公司 | Manufacturing method for lead acid storage cell conductive polymer polar plate |
| CN102522529B (en) * | 2011-12-30 | 2014-09-17 | 美美电池有限公司 | Manufacturing method for lead acid storage cell conductive polymer polar plate |
| CN102623752A (en) * | 2012-04-11 | 2012-08-01 | 淄博明泰电器科技有限公司 | Tubular polar plate lead acid storage battery of container formation colloid electrolyte |
| CN102723483A (en) * | 2012-06-21 | 2012-10-10 | 上海锦众信息科技有限公司 | Method for preparing positive pole lead plaster for lead-acid storage battery |
| CN103107331A (en) * | 2012-11-11 | 2013-05-15 | 广西天鹅蓄电池有限责任公司 | Lead paste for negative pate of lead-acid storage battery |
| 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 |
| CN104241608A (en) * | 2014-07-01 | 2014-12-24 | 超威电源有限公司 | Acidification method in lead-acid storage battery lead-paste mixing process |
| CN104241609A (en) * | 2014-07-01 | 2014-12-24 | 超威电源有限公司 | Vacuum paste mixing process of lead-acid power battery |
| CN104466190A (en) * | 2014-12-05 | 2015-03-25 | 淄博明泰电器科技有限公司 | Optimized thin-type and electrode-tube-type seal power lead-acid storage battery and manufacturing method thereof |
| CN108370032A (en) * | 2015-10-06 | 2018-08-03 | 阿克爱科蒂夫有限公司 | Improved lead-acid battery electrode |
| 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 |
| 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 |
| 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 |
| CN110336027A (en) * | 2019-06-25 | 2019-10-15 | 安徽海容能源科技有限公司 | The dilute battery lead plaster of graphite |
| CN111326713A (en) * | 2020-02-19 | 2020-06-23 | 浙江埃登达新能源材料有限公司 | Power battery cathode material and preparation method thereof |
| 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 |
| CN113178575A (en) * | 2021-04-28 | 2021-07-27 | 浙江巨江电源制造有限公司 | Lead-acid storage battery negative electrode lead paste and bipolar horizontal lead-acid storage battery containing same |
| CN114420902A (en) * | 2021-12-13 | 2022-04-29 | 安徽力普拉斯电源技术有限公司 | Paste mixing method for improving consistency of battery lead paste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101847718A (en) | Negative pole lead plaster for enhancing charging receptivity of lead-acid battery and preparation method thereof | |
| CN102354751B (en) | Formula and preparation method of high energy storage lead-acid battery lead paste | |
| CN101887971A (en) | Lead paste formula of energy storing accumulator and preparation method thereof | |
| CN103337624B (en) | A kind of lead-acid accumulator negative pole lead paste suppressing liberation of hydrogen and preparation method | |
| CN104900876B (en) | A novel graphene anode active compound used for lead-acid storage batteries and a preparing method thereof | |
| CN102646832B (en) | Lead plaster composition for manufacturing positive plate of lead-acid storage battery, positive plate of lead-acid storage battery and lead-acid storage battery | |
| CN103000882B (en) | Lead carbon battery cathode lead plaster and preparation method thereof | |
| CN102931410A (en) | High-capacity formation lead paste and preparation method thereof | |
| CN106654256A (en) | Energy-storage lead-acid storage battery lead paste and preparation method | |
| CN101916861A (en) | Cathode lead plaster capable of prolonging fast charge-discharge circulating life of battery and preparation method thereof | |
| CN101752558A (en) | Lithium ion battery anode material and preparation method thereof | |
| CN105206830B (en) | A kind of deeper cavity lead-acid battery cathode lead plaster and preparation method | |
| CN102299337A (en) | Composite additive to negative electrodes for lead acid batteries, preparation method and application method thereof | |
| CN107919476A (en) | Circular form lead-acid accumulator lead paste formula and preparation method are used in communication | |
| CN109686977A (en) | A kind of acid accumulator negative pole lead material inhibiting liberation of hydrogen | |
| CN104167546B (en) | Start and stop battery lead plaster and compound method | |
| CN104681306A (en) | Preparation method for mixed capacitor cathode pulp | |
| CN111682166B (en) | Positive plate for high-capacity battery, preparation method and high-capacity battery | |
| CN103456930B (en) | Negative electrode diachylon used for high-performance AGM battery and preparing method thereof | |
| CN105140474A (en) | Anode lead paste for power lead-acid storage battery and preparation method of anode lead paste | |
| CN103035908A (en) | Method for preparing negative electrode plate lead plaster for power type lead acid storage battery | |
| CN102290609A (en) | Electrolyte for energy-storing lead-acid storage batteries and preparation method thereof | |
| WO2019114435A1 (en) | Lead paste formulation of cyclic lead-acid storage battery for communication and preparation method | |
| CN103855399A (en) | Lead storage battery positive electrode lead plaster | |
| CN103715425B (en) | Battery of electric vehicle lead plaster and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100929 |