CN103730629A - Formula of addition agent for inhibiting storage battery positive plate from losing efficacy and preparation method of addition agent - Google Patents
Formula of addition agent for inhibiting storage battery positive plate from losing efficacy and preparation method of addition agent Download PDFInfo
- Publication number
- CN103730629A CN103730629A CN201310709682.9A CN201310709682A CN103730629A CN 103730629 A CN103730629 A CN 103730629A CN 201310709682 A CN201310709682 A CN 201310709682A CN 103730629 A CN103730629 A CN 103730629A
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- Prior art keywords
- addition agent
- positive plate
- storage battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a formula of an addition agent for inhibiting a storage battery positive plate from losing efficacy and a preparation method of the addition agent, and relates to a storage battery. A grid of a positive plate is ruptured because of corrosion, a lead plaster falls off, the use ratio of an active substance is low, and these disadvantages are the main obstructive factors of prolonging of the service life of a storage battery, but if the solid degree of the grid and the active substance of a positive plate are increased, the material cost is high while the effect is not obvious. According to the formula, the addition agent is characterized by comprising the following materials in percentage by weight: 0.8%-1.5% of stannous mono-sulphate, 0.2%-0.5% of cobaltous sulfate, 0.3%-0.5% of potassium sulphate, 0.4%-0.5% of EDTA (Ethylene Diamine Tetraacetic Acid), 0.2%-0.5% of sodium fluoride, 0.5%-0.8% of sorbitol, 0.2%-0.5% of TBAB (tetrabutylammonium bromide), 2.5%-3.5% of phosphoric acid, 4.0%-6.0% of silica sol, and the balance being deionized water. The addition agent provided by the invention has the advantages that the corrosion of the grid and the fall off of the lead plaster are restrained, the use ratio of the active substance is high, and the cost performance is good.
Description
Technical field
The present invention relates to storage battery, is a kind of additive formulations that suppresses accumulator anode board inefficacy and preparation method thereof more specifically.
Background technology
At present, accumulator anode board grid corrosion fracture, lead plaster comes off and active material utilization low be one of the main hindering factor of trailed model, power type accumulator battery life-span upgrading, domesticly add industry and commerce and generally take to increase the strong degree of grid and plate active material, but exist, material cost is high, the defect of DeGrain.
Summary of the invention
The object of this invention is to provide a kind of additive formulations that suppresses accumulator anode board inefficacy and preparation method thereof, can overcome that material cost is high, the unconspicuous deficiency of life-span upgrading, have the advantages that suppressing plate gate etching and lead plaster come off, active material utilization is high, cost performance is good.
The present invention realizes in the following way: a kind of additive formulations that suppresses accumulator anode board inefficacy and preparation method thereof, it is characterized in that: stannous sulfate 0.8～1.5(weight in formula) %, cobaltous sulfate 0.2～0.5(weight) %, potassium sulfate 0.3～0.5(weight) %, EDTA 0.4～0.5(weight) %, sodium fluoride 0.2～0.5(weight) %, sorbierite 0.5～0.8(weight) %, TBAB 0.2～0.5(weight) %, phosphoric acid 2.5～3.5(weight) %, Ludox 4.0～6.0(weight) %, all the other are deionized water.
During preparation, first prepare stannous sulfate, cobaltous sulfate, potassium sulfate, EDTA, sodium fluoride, sorbierite, TBAB, phosphoric acid and the Ludox of formulation ratio amount, material is joined in deionized water successively, in process, constantly at the uniform velocity stir, after all adding, formula materials carries out high-speed stirred, until mixed liquor is uniformly dispersed, airtight and to be stored in shady and cool environment stand-by.When taking out mixed liquor use, at the uniform velocity stir 5 minutes, observe without exercising and use again after lamination.
The invention has the beneficial effects as follows: a kind of additive formulations that suppresses accumulator anode board inefficacy of the present invention and preparation method thereof, has advantages of that suppressing plate gate etching and lead plaster come off, active material utilization is high, cost performance good.
Embodiment
During preparation, first prepare stannous sulfate, cobaltous sulfate, potassium sulfate, EDTA, sodium fluoride, sorbierite, TBAB, phosphoric acid and the Ludox of formulation ratio amount, material is joined in deionized water successively, in process, constantly at the uniform velocity stir, after all adding, formula materials carries out high-speed stirred, until mixed liquor is uniformly dispersed, airtight to be stored in shady and cool environment stand-by.When taking out mixed liquor use, at the uniform velocity stir 5 minutes, observe without exercising and use again after lamination.
In formula:
Composite sulfate (stannous sulfate, cobaltous sulfate, potassium sulfate) can reactivate the positive and negative pole active matter of sulfation (lead);
EDTA can be used as stabilizer, improves the stability of mixing soluble solvent;
Sodium fluoride can improve the transfer ratio of positive plate active material, and suppresses separating out of oxygen;
Sorbierite can be used as positive plate grid corrosion inhibiter, the anodic attack that alleviates grid;
TBAB can improve charge acceptance and the active material utilization of battery, reaches the effect that increases battery capacity;
Phosphoric acid can react with part positive plate active material (brown lead oxide), generates the Pb(IV with bonding effect) compound, plays and reduces the effect that positive plate active material comes off;
Ludox (aerosil) can increase dividing plate saturation, and promotes pole plate lead plaster porosity.
Claims (1)
1. one kind is suppressed additive formulations that accumulator anode board lost efficacy and preparation method thereof, it is characterized in that: stannous sulfate 0.8～1.5(weight in formula) %, cobaltous sulfate 0.2～0.5(weight) %, potassium sulfate 0.3～0.5(weight) %, EDTA 0.4～0.5(weight) %, sodium fluoride 0.2～0.5(weight) %, sorbierite 0.5～0.8(weight) %, TBAB 0.2～0.5(weight) %, phosphoric acid 2.5～3.5(weight) %, Ludox 4.0～6.0(weight) %, all the other are deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709682.9A CN103730629B (en) | 2013-12-21 | 2013-12-21 | Formula of addition agent for inhibiting storage battery positive plate from losing efficacy and preparation method of addition agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310709682.9A CN103730629B (en) | 2013-12-21 | 2013-12-21 | Formula of addition agent for inhibiting storage battery positive plate from losing efficacy and preparation method of addition agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103730629A true CN103730629A (en) | 2014-04-16 |
| CN103730629B CN103730629B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310709682.9A Active CN103730629B (en) | 2013-12-21 | 2013-12-21 | Formula of addition agent for inhibiting storage battery positive plate from losing efficacy and preparation method of addition agent |
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| Country | Link |
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| CN (1) | CN103730629B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466172A (en) * | 2014-11-24 | 2015-03-25 | 天能电池集团（安徽）有限公司 | High-performance lead paste composition |
| CN108808125A (en) * | 2018-08-22 | 2018-11-13 | 东莞市德东科技有限公司 | A kind of electrolyte of colloidal cell |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6586139B1 (en) * | 1992-08-04 | 2003-07-01 | Seiko Instruments Inc. | Alkaline battery without mercury and electronic apparatus powered thereby |
| CN1479404A (en) * | 2003-06-18 | 2004-03-03 | 北京双威富能科技有限公司 | Fast actuating metal air cell |
| CN101110481A (en) * | 2006-07-19 | 2008-01-23 | 中国科学院金属研究所 | Method for preparing all vanadium ion redox flow battery electrolyte |
| CN101499536A (en) * | 2008-12-05 | 2009-08-05 | 晋江华威电源有限公司 | Auxiliary additive for gelled-electrolyte |
| CN103151527A (en) * | 2012-12-28 | 2013-06-12 | 中银（宁波）电池有限公司 | Alkaline battery additive |
| CN103236566A (en) * | 2013-04-19 | 2013-08-07 | 山东圣阳电源科技有限公司 | Formula of electrolyte used in power-type lead-acid storage battery internal formation process |
| CN103346360A (en) * | 2013-06-29 | 2013-10-09 | 山东圣阳电源科技有限公司 | Storage battery electrolyte additive formula and preparation method |
-
2013
- 2013-12-21 CN CN201310709682.9A patent/CN103730629B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6586139B1 (en) * | 1992-08-04 | 2003-07-01 | Seiko Instruments Inc. | Alkaline battery without mercury and electronic apparatus powered thereby |
| CN1479404A (en) * | 2003-06-18 | 2004-03-03 | 北京双威富能科技有限公司 | Fast actuating metal air cell |
| CN101110481A (en) * | 2006-07-19 | 2008-01-23 | 中国科学院金属研究所 | Method for preparing all vanadium ion redox flow battery electrolyte |
| CN101499536A (en) * | 2008-12-05 | 2009-08-05 | 晋江华威电源有限公司 | Auxiliary additive for gelled-electrolyte |
| CN103151527A (en) * | 2012-12-28 | 2013-06-12 | 中银（宁波）电池有限公司 | Alkaline battery additive |
| CN103236566A (en) * | 2013-04-19 | 2013-08-07 | 山东圣阳电源科技有限公司 | Formula of electrolyte used in power-type lead-acid storage battery internal formation process |
| CN103346360A (en) * | 2013-06-29 | 2013-10-09 | 山东圣阳电源科技有限公司 | Storage battery electrolyte additive formula and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466172A (en) * | 2014-11-24 | 2015-03-25 | 天能电池集团（安徽）有限公司 | High-performance lead paste composition |
| CN108808125A (en) * | 2018-08-22 | 2018-11-13 | 东莞市德东科技有限公司 | A kind of electrolyte of colloidal cell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103730629B (en) | 2017-04-26 |
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