CN103384011A - Positive pole and paste of long-service-life power lead-acid storage battery - Google Patents
Positive pole and paste of long-service-life power lead-acid storage battery Download PDFInfo
- Publication number
- CN103384011A CN103384011A CN2013103187782A CN201310318778A CN103384011A CN 103384011 A CN103384011 A CN 103384011A CN 2013103187782 A CN2013103187782 A CN 2013103187782A CN 201310318778 A CN201310318778 A CN 201310318778A CN 103384011 A CN103384011 A CN 103384011A
- Authority
- CN
- China
- Prior art keywords
- long
- storage battery
- positive pole
- power lead
- acid storage
- 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.)
- Granted
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 positive pole and paste of a long-service-life power lead-acid storage battery. Raw materials of the positive pole and the paste of the long-service-life power lead-acid storage battery consist of, by weight, lead powder 80-85%, sulfuric acid 6-9%, stannous mono-sulphate 0.1-0.2%, conductive fiber 0.05-0.07%, colloidal graphite 0.2-0.3%, cerium oxide 0.05-0.09%, 4BS seed crystal 0.8-1.0% and the balance deionized water. By adopting the positive pole and paste of the long-service-life power lead-acid storage battery, the matching relationship of the existing battery capacity and the service life can be effectively solved, the battery capacity is improved, and the service life is prolonged. In addition, the consistency of a pole plate is improved remarkably, and accordingly the problems including uneven formation and the like are effectively solved.
Description
Technical field
The present invention relates to the Lead-acid Battery Technology field, particularly relate to a kind of long-life power lead-acid storage battery positive pole and cream.
Background technology
Conventional accumulators is called again lead acid accumulator, and its electrode is to be made of plumbous and plumbous oxide, and electrolyte is the aqueous solution of sulfuric acid.Major advantage is voltage stabilization, low price; Shortcoming is specific energy low (being the electric energy of per kilogram accumulators store), useful life is short and regular maintenance is frequent.Old-fashioned conventional accumulators General Life and need to be made regular check on the height of electrolyte and add distilled water about 2 years.But along with the development of science and technology, the life-span of conventional accumulators becomes longer and safeguards also simpler.
Lead acid accumulator is widely applied in all kinds of low-speed vehicles market, life-span for power lead acid battery is also carried out a large amount of research, in industry, most enterprises set about considering that from curing process change pole plate component improves battery life, but curing temperature and humidity and space arrangement etc. are larger on the impact of pole plate uniformity, especially at present require under the national environmental protection situation to change into the instead of grooves forming technology with battery, be difficult to predict the result that changes into how.As everyone knows, life-span and capacity are these those long situations that disappear, how in the situation that guarantee early stage capacity to extend the life of a cell be current urgent problem, especially lead acid accumulator price used is higher in present domestic power vehicle market, and the short-term life-span returns goods larger to the cost of enterprise and credit worthiness loss.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of long-life power lead-acid storage battery positive pole and cream.Lead acid battery positive electrode of the present invention and cream can effectively solve existing battery capacity and the collocation relation in life-span, improve capacity and the life-span of battery, simultaneously the pole plate consistency is greatly improved, adopt hot setting to shorten curing time, thereby effectively solve the problems such as inhomogeneities that change into, enhance productivity.
In order to address the above problem, the technical solution used in the present invention is:
The invention provides a kind of long-life power lead-acid storage battery positive pole and cream, represent with weight percentage, the raw material proportioning of described lead acid battery positive electrode and cream consists of:
Lead powder 80～85%, sulfuric acid 6～9%, stannous sulfate 0.1～0.2%, conductive fiber 0.05～0.07%, aquadag 0.2～0.3%, cerium sesquioxide 0.05～0.09%, 4BS crystal seed 0.8～1.0%, surplus is deionized water.
According to above-mentioned long-life power lead-acid storage battery positive pole and cream, the mass percentage concentration of described sulfuric acid is 45%.
According to above-mentioned long-life power lead-acid storage battery positive pole and cream, described conductive fiber is polyacetylene, polypyrrole or polythiophene.
According to above-mentioned long-life power lead-acid storage battery positive pole and cream, described 4BS crystal seed is 4PbOPbSO
4Crystalline solid; Described 4PbOPbSO
4The quality percentage composition of crystalline solid 〉=98%, crystallite dimension are 1.2～1.5 μ m, the quality percentage composition of impurity iron≤0.0008%.
The cerium sesquioxide chemical formula that the present invention adopts is Ce
2O
3, claim again sesquialter cerium oxide, the positive cerium of oxidation, colourless crystallization, relative molecular mass 328.21, relative density 6.80,1692 ℃ of fusing points, wherein cerium is lanthanide series, rare metal has catalytic action.
Positive beneficial effect of the present invention:
1, during long-life power lead-acid storage battery positive pole of the present invention and cream raw material form except normal component, newly added the 4BS crystal seed to add with cream the time as seed content, can be mixed in uniformly in the active material lead plaster, seed content guiding as 4BS when polar plate solidification generates 4BS, improve battery life, add the compound cerium sesquioxide of rare-earth element cerium, high conductive rubber graphite, in order to improve the capacity of positive electrode active material, not only guarantee the capacity of battery but also extended battery.Experiment is with the automobile-used 6-DZM-12 battery of electrical salf-walking, the laboratory is discharged to single voltage 10.5V and stops under 25 ℃ with the 6A discharging current, be 125min discharge time, with conventional batteries capacity indifference, press the 2hr discharge off to single voltage 10.5V, cycle life exceeds approximately 50 circulations than conventional batteries.
2,Lead acid battery positive electrode of the present invention and cream can effectively solve existing battery capacity and the collocation relation in life-span, capacity and the life-span of improving battery, simultaneously the pole plate consistency are greatly improved, thereby effectively solve the problems such as inhomogeneities that change into.
Embodiment:
Further set forth the present invention below in conjunction with embodiment, but do not limit content of the present invention.
Embodiment 1:
Long-life power lead-acid storage battery positive pole of the present invention and cream represent with weight percentage, and the raw material proportioning of described lead acid battery positive electrode and cream consists of:
Lead powder 83%, sulfuric acid 8%, stannous sulfate 0.15%, conductive fiber (employing polyacetylene) 0.06%, aquadag 0.25%, cerium sesquioxide 0.07%, the 4BS crystal seed (adopts 4PbOPbSO
4Crystalline solid) 0.9%, surplus is deionized water.
The mass percentage concentration of the raw material sulphuric acid that adopts is 45%; 4PbOPbSO
4The quality percentage composition of crystalline solid 〉=98%, crystallite dimension are 1.2～1.5 μ m, the quality percentage composition of impurity iron≤0.0008%.
Embodiment 2: substantially the same manner as Example 1, difference is:
Long-life power lead-acid storage battery positive pole of the present invention and cream represent with weight percentage, and the raw material proportioning of described lead acid battery positive electrode and cream consists of:
Lead powder 80%, sulfuric acid 6%, stannous sulfate 0.10%, conductive fiber (employing polypyrrole) 0.05%, aquadag 0.20%, cerium sesquioxide 0.05%, the 4BS crystal seed (adopts 4PbOPbSO
4Crystalline solid) 0.8%, surplus is deionized water.
Embodiment 3: substantially the same manner as Example 1, difference is:
Long-life power lead-acid storage battery positive pole of the present invention and cream represent with weight percentage, and the raw material proportioning of described lead acid battery positive electrode and cream consists of:
Lead powder 85%, sulfuric acid 9%, stannous sulfate 0.20%, conductive fiber (employing polypyrrole) 0.07%, aquadag 0.30%, cerium sesquioxide 0.09%, the 4BS crystal seed (adopts 4PbOPbSO
4Crystalline solid) 1.0%, surplus is deionized water.
Claims (4)
1. a long-life power lead-acid storage battery positive pole and cream, is characterized in that, represent with weight percentage, the raw material proportioning of described lead acid battery positive electrode and cream consists of:
Lead powder 80～85%, sulfuric acid 6～9%, stannous sulfate 0.1～0.2%, conductive fiber 0.05～0.07%, aquadag 0.2～0.3%, cerium sesquioxide 0.05～0.09%, 4BS crystal seed 0.8～1.0%, surplus is deionized water.
2. long-life power lead-acid storage battery positive pole according to claim 1 and cream, it is characterized in that: the mass percentage concentration of described sulfuric acid is 45%.
3. long-life power lead-acid storage battery positive pole according to claim 1 and cream, it is characterized in that: described conductive fiber is polyacetylene, polypyrrole or polythiophene.
4. long-life power lead-acid storage battery positive pole according to claim 1 and cream is characterized in that:
Described 4BS crystal seed is 4PbOPbSO
4Crystalline solid; Described 4PbOPbSO
4The quality percentage composition of crystalline solid 〉=98%, crystallite dimension are 1.2～1.5 μ m, the quality percentage composition of impurity iron≤0.0008%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318778.2A CN103384011B (en) | 2013-07-26 | 2013-07-26 | Long-life power lead-acid storage battery positive pole and cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310318778.2A CN103384011B (en) | 2013-07-26 | 2013-07-26 | Long-life power lead-acid storage battery positive pole and cream |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103384011A true CN103384011A (en) | 2013-11-06 |
| CN103384011B CN103384011B (en) | 2016-04-20 |
Family
ID=49491754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310318778.2A Active CN103384011B (en) | 2013-07-26 | 2013-07-26 | Long-life power lead-acid storage battery positive pole and cream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103384011B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762359A (en) * | 2014-01-10 | 2014-04-30 | 超威电源有限公司 | Positive lead plaster for lead-acid storage battery |
| CN107317027A (en) * | 2017-05-22 | 2017-11-03 | 安徽轰达电源有限公司 | A kind of lead-acid accumulator anode diachylon added with 4BS crystal seeds |
| CN108428890A (en) * | 2018-04-10 | 2018-08-21 | 河南超威电源有限公司 | A kind of lead-acid accumulator anode diachylon and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841030A (en) * | 2010-05-27 | 2010-09-22 | 江苏华富控股集团有限公司 | Method for preparing positive plate of lead storage battery |
| CN102306786A (en) * | 2011-07-15 | 2012-01-04 | 山东圣阳电源股份有限公司 | Positive active substance for high-temperature fixed lead acid battery |
| CN102664256A (en) * | 2012-04-27 | 2012-09-12 | 天能电池集团有限公司 | Anode lead plaster of power lead-acid storage battery polar plate |
-
2013
- 2013-07-26 CN CN201310318778.2A patent/CN103384011B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841030A (en) * | 2010-05-27 | 2010-09-22 | 江苏华富控股集团有限公司 | Method for preparing positive plate of lead storage battery |
| CN102306786A (en) * | 2011-07-15 | 2012-01-04 | 山东圣阳电源股份有限公司 | Positive active substance for high-temperature fixed lead acid battery |
| CN102664256A (en) * | 2012-04-27 | 2012-09-12 | 天能电池集团有限公司 | Anode lead plaster of power lead-acid storage battery polar plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762359A (en) * | 2014-01-10 | 2014-04-30 | 超威电源有限公司 | Positive lead plaster for lead-acid storage battery |
| CN107317027A (en) * | 2017-05-22 | 2017-11-03 | 安徽轰达电源有限公司 | A kind of lead-acid accumulator anode diachylon added with 4BS crystal seeds |
| CN108428890A (en) * | 2018-04-10 | 2018-08-21 | 河南超威电源有限公司 | A kind of lead-acid accumulator anode diachylon and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103384011B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102354751B (en) | Formula and preparation method of high energy storage lead-acid battery lead paste | |
| CN103337624A (en) | Lead-acid storage battery negative lead plaster capable of inhibiting hydrogen evolution and preparation method | |
| CN111129612B (en) | Method for prolonging cycle service life of positive electrode of lead-carbon battery | |
| CN101764263A (en) | Super lead carbon battery with active carbon negative electrode and preparation method thereof | |
| CN102931398A (en) | Anode lead paste for pure lead battery and preparation method of anode lead paste | |
| CN101286583A (en) | Recycling and re-using process for waste lead acid accumulator | |
| CN101969126A (en) | Formula of positive lead paste | |
| CN105355986B (en) | A kind of non-maintaining nano-colloid storage battery of high power capacity | |
| CN103247827A (en) | Composite additive of lead-acid storage battery | |
| CN105140474B (en) | A kind of power lead-acid storage battery cathode lead plaster and preparation method thereof | |
| CN102660697A (en) | Lead-acid battery grid alloy for power | |
| CN103384011B (en) | Long-life power lead-acid storage battery positive pole and cream | |
| CN103199244A (en) | Negative plate ead paste of lead-acid battery and preparation method of negative lead paste | |
| CN101841031B (en) | Method for preparing positive electrode grid of lead storage battery | |
| CN102623703A (en) | Lead storage battery cathode diachylon containing ionic liquid additive | |
| CN103606658A (en) | High-energy-storage environmental-protection lead-acid storage battery lead plasters containing regenerated lead | |
| CN103855399A (en) | Lead storage battery positive electrode lead plaster | |
| CN103066295A (en) | Internally formed lead plaster of storage battery suitable for high temperature area | |
| CN102780046A (en) | Method for forming lead-acid battery | |
| CN102709527B (en) | Manufacturing method of super lead-acid battery negative plate | |
| CN102522596B (en) | Lead-acid storage battery collide electrolyte, preparation method thereof and lead-acid storage battery | |
| CN106099209B (en) | A kind of power lead-acid storage battery electrolysis additive and preparation method thereof | |
| CN103579597B (en) | Lithium ion secondary battery cathode material lithium titanate composite material and preparation method | |
| CN106340664B (en) | Full electrolyte of vanadium redox battery and preparation method thereof | |
| CN102931399A (en) | Lead-acid battery positive paste formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |