CN104241708A - Lead-acid storage battery with high energy storage capacity and long service life - Google Patents
Lead-acid storage battery with high energy storage capacity and long service life Download PDFInfo
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- CN104241708A CN104241708A CN201410460971.4A CN201410460971A CN104241708A CN 104241708 A CN104241708 A CN 104241708A CN 201410460971 A CN201410460971 A CN 201410460971A CN 104241708 A CN104241708 A CN 104241708A
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
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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
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a lead plaster formula of a lead-acid storage battery with high energy storage capacity and long service life. The formula is characterized by comprising a positive electrode lead plaster formula and a negative electrode lead plaster formula, wherein positive electrode lead plaster comprises the following materials in percentage by weight: 8.2%-9.1% of dilute sulphuric acid, 10%-11% of deionized water, 0.03%-0.05% of polyester staple fibers, 0.4%-0.6% of carbon fibers, 2%-3% of a nano polyaniline solution, 0.5%-0.7% of colloidal graphite and the balance being lead powder; the negative electrode lead plaster is prepared through the following steps: preparing a premix negative electrode additive for the lead-acid storage battery and adding the additive to the negative electrode lead powder, wherein the premix negative electrode additive comprises the following materials in percentage by mass: 25%-30% of chitosan, 20%-25% of sodium alginate, 5%-10% of a valonia extract, 15%-20% of anisaldehyde, 10%-15% of sodium lignosulfonate and 10%-25% of barium sulfate, and the mass of the additive is 0.2% of that of the lead powder.
Description
Technical field
The present invention relates to a kind of high energy storage long service life head-acid accumulator, belong to lead acid accumulator and make field.
Background technology
Lead acid accumulator is the secondary cell be most widely used at present, and lead acid accumulator is due to cheap, and raw material is easy to get, and uses reliable, again can the feature such as heavy-current discharge, is the secondary cell that in chemical power source, output is maximum, most widely used always.The appearance of colloid storage battery is again for the development of lead-acid battery provides more wide space.Improving lead acid accumulator competitiveness is the common wishes of vast lead acid accumulator workers.
The shortcomings such as the specific power of lead accumulator useful life that is lower and high power discharge is short, constrain its development.And cause the problems referred to above main cause to be caused by negative pole, because of under high-density current discharge scenario, a large amount of lead ions that negative pole produces enter electrolyte, situation about corresponding is sulfate ion diffusion limited in electrolyte, cause lead ion supersaturation, thus the lead sulfate beds of precipitation of one deck densification are formed in negative terminal surface, cause negative terminal surface passivation.Due to lead sulfate poorly conductive, solubility is little, so the reactivity that negative pole can be caused inner plumbous reduces, increases reacted current potential, and when causing charging, liberation of hydrogen is comparatively serious, and charge efficiency declines, and forms vicious circle.If continue high-power discharge and recharge, above situation can worsen further, and lead sulfate deposit seed increases, and such increase process is irreversible again, finally causes negative pole to lose reactivity, battery failure.And as the positive plate of key factor, also very important.Positive plate changes into difficulty, particularly thick pole plate, and formation efficiency is extremely low.The capacity that positive plate can be released, low compared with negative plate, this also becomes one of restraining factors of battery discharging capacity.In addition, positive active material mechanical strength is poor, easily softens, comes off, and this is very unfavorable to storage battery.In anode diachylon, add additive, to improve positive plate performance, be one of means the most often adopted.
People attempt the performance improving lead acid accumulator by various method always, at present, use battery additive be apply comparatively wide, cost is lower, and is effective method.When manufacturing lead acid accumulator positive/negative plate, always can use the additive of various function, although only account for the some thousandths of of lead powder weight, can improve lead plaster crystal structure, keeping the stability of active material, is also the part of cell integrated design.
Summary of the invention
Based on the shortcoming that background technology exists, the object of this invention is to provide a kind of high energy storage long service life head-acid accumulator lead paste formula and preparation method.
Shitosan and sodium alginate add in acid accumulator negative pole lead by the present invention first, coordinate the conventional substances of other ratios, can significantly improve the properties of storage battery, estimate to reach certain synergy.
Concrete technical scheme of the present invention is as follows: the long-life lead acid accumulator lead paste formula of a kind of high energy storage, is characterized in that: comprise formula of positive lead paste and cathode lead plaster formula,
Described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 8.2 ~ 9.1%, deionized water 10 ~ 11%, polyester staple fiber 0.03 ~ 0.05%, carbon fiber 0.4% ~ 0.6%, polyaniline nano solution 2 ~ 3%, aquadag 0.5% ~ 0.7%, all the other are lead powder;
Described negative plate lead paste formula is made up of following raw materials according by weight percentage:
First prepare lead acid accumulator premix cathode additive agent, each component according to mass percentage, shitosan 25% ~ 30%, sodium alginate 20% ~ 25%, valonea extract 5 ~ 10%, anisaldehyde 15% ~ 20%, sodium lignosulfonate 10 ~ 15%, barium sulfate 10 ~ 25%;
Then in negative pole lead powder, gained additive is added according to the ratio of its quality 0.2%;
Prepare the method for the long-life lead acid accumulator lead plaster of above-mentioned high energy storage:
The all formulas except lead powder in above-mentioned formula of positive lead paste are added in full-automatic paste mixing machine, and the lead acid accumulator premix cathode additive agent in cathode lead plaster formula is added in full-automatic paste mixing machine, stir while put lead powder limit, dry stirring 8min after discharging lead powder, then the stirring of deionization waterside is put on limit, continue to stir 8min after discharging deionized water, then dilute sulfuric acid is put, add at 16 ~ 18min, limit edged stirs, acid adding process control lead plaster temperature is at 68 ~ 80 DEG C, after adding acid, continue stirring 15 ~ 18min, then apparent density of lead paste is measured, anode diachylon apparent density requires 4.0 ~ 4.2g/cm3, cathode lead plaster apparent density requires 4.4 ~ 4.5/cm3, after meeting the requirements, go out cream.
Preferably described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 8.8%, deionized water 11%, polyester staple fiber 0.05%, carbon fiber 0.5%, polyaniline nano solution 3%, aquadag 0.6%, all the other are lead powder;
Preferably, described acid accumulator negative pole lead compound additive, each component according to mass percentage, shitosan 25%, sodium alginate 25%, valonea extract 8%, anisaldehyde 6%, sodium lignosulfonate 11%, barium sulfate 25%.
Usefulness of the present invention is:
1, lead acid accumulator premix cathode additive agent of the present invention, carries out premixed, can improve the stability of pole plate and battery, consistency before input lead plaster;
2, lead acid accumulator premix cathode additive agent preparation of the present invention is simple, is applicable to industrial mass production;
3, lead acid accumulator of the present invention has very long service life cycle, heat-resisting ability and charge acceptance.
Embodiment
Embodiment 1:
The long-life lead acid accumulator lead paste formula of a kind of high energy storage, is characterized in that: comprise formula of positive lead paste and cathode lead plaster formula,
Described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 8.8%, deionized water 11%, polyester staple fiber 0.05%, carbon fiber 0.5%, polyaniline nano solution 3%, aquadag 0.6%, all the other are lead powder;
Described negative plate lead paste formula is made up of following raw materials according by weight percentage:
First prepare lead acid accumulator premix cathode additive agent, each component according to mass percentage, shitosan 25%, sodium alginate 25%, valonea extract 8%, anisaldehyde 6%, sodium lignosulfonate 11%, barium sulfate 25%.
Then in negative pole lead powder, gained additive is added according to the ratio of its quality 0.2%;
Prepare the method for the long-life lead acid accumulator lead plaster of above-mentioned high energy storage:
The all formulas except lead powder in above-mentioned formula of positive lead paste are added in full-automatic paste mixing machine, and the lead acid accumulator premix cathode additive agent in cathode lead plaster formula is added in full-automatic paste mixing machine, stir while put lead powder limit, dry stirring 8min after discharging lead powder, then the stirring of deionization waterside is put on limit, continue to stir 8min after discharging deionized water, then dilute sulfuric acid is put, add at 16 ~ 18min, limit edged stirs, acid adding process control lead plaster temperature is at 68 ~ 80 DEG C, after adding acid, continue stirring 15 ~ 18min, then apparent density of lead paste is measured, anode diachylon apparent density requires 4.0 ~ 4.2g/cm3, cathode lead plaster apparent density requires 4.4 ~ 4.5/cm3, after meeting the requirements, go out cream.
Conventional 6-DZM-12Ah battery improves as follows:
After anode diachylon goes out cream, manual at positive plate coated plate, obtain positive plate after solidification drying.
After cathode lead plaster goes out cream, manual at negative plate coated plate, obtain negative plate after solidification drying.
Positive plate obtained as stated above and negative plate are carried out assembling according to factory 6-DZM-12Ah assembly technology, acid filling, to change into.And the common 6-DZM-12Ah battery of the same model selecting workshop normally to produce is tested as with reference to battery.
Extract battery (6) the censorship laboratory that one group of conventional 6-DZM-12 battery (6) and one group of negative pole add lead acid accumulator premix cathode additive agent of the present invention, carry out the detection of every data.
Embodiment 2:
The long-life lead acid accumulator lead paste formula of a kind of high energy storage, is characterized in that: comprise formula of positive lead paste and cathode lead plaster formula,
Described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 8.2%, deionized water 10%, polyester staple fiber 0.03%, carbon fiber 0.4%%, polyaniline nano solution 2%, aquadag 0.5%, all the other are lead powder;
Described negative plate lead paste formula is made up of following raw materials according by weight percentage:
First prepare lead acid accumulator premix cathode additive agent, each component according to mass percentage, shitosan 25%, sodium alginate 20%, valonea extract 10%, anisaldehyde 15%, sodium lignosulfonate 10%, barium sulfate 20%.
Then in negative pole lead powder, gained additive is added according to the ratio of its quality 0.2%;
Prepare the method for the long-life lead acid accumulator lead plaster of above-mentioned high energy storage:
The all formulas except lead powder in above-mentioned formula of positive lead paste are added in full-automatic paste mixing machine, and the lead acid accumulator premix cathode additive agent in cathode lead plaster formula is added in full-automatic paste mixing machine, stir while put lead powder limit, dry stirring 8min after discharging lead powder, then the stirring of deionization waterside is put on limit, continue to stir 8min after discharging deionized water, then dilute sulfuric acid is put, add at 16 ~ 18min, limit edged stirs, acid adding process control lead plaster temperature is at 68 ~ 80 DEG C, after adding acid, continue stirring 15 ~ 18min, then apparent density of lead paste is measured, anode diachylon apparent density requires 4.0 ~ 4.2g/cm3, cathode lead plaster apparent density requires 4.4 ~ 4.5/cm3, after meeting the requirements, go out cream.
Conventional 6-DZM-12Ah battery improves as follows:
After anode diachylon goes out cream, manual at positive plate coated plate, obtain positive plate after solidification drying.
After cathode lead plaster goes out cream, manual at negative plate coated plate, obtain negative plate after solidification drying.
Positive plate obtained as stated above and negative plate are carried out assembling according to factory 6-DZM-12Ah assembly technology, acid filling, to change into.And the common 6-DZM-12Ah battery of the same model selecting workshop normally to produce is tested as with reference to battery.
Extract battery (6) the censorship laboratory that one group of conventional 6-DZM-12 battery (6) and one group of negative pole add lead acid accumulator premix cathode additive agent of the present invention, carry out the detection of every data.
Embodiment 3:
The long-life lead acid accumulator lead paste formula of a kind of high energy storage, is characterized in that: comprise formula of positive lead paste and cathode lead plaster formula,
Described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 9.1%, deionized water 11%, polyester staple fiber 0.05%, carbon fiber 0.6%, polyaniline nano solution 3%, aquadag 0.7%, all the other are lead powder;
Described negative plate lead paste formula is made up of following raw materials according by weight percentage:
First prepare lead acid accumulator premix cathode additive agent, each component according to mass percentage, shitosan 30%, sodium alginate 20%, valonea extract 5%, anisaldehyde 20%, sodium lignosulfonate 15%, barium sulfate 10%.
Then in negative pole lead powder, gained additive is added according to the ratio of its quality 0.2%;
Prepare the method for the long-life lead acid accumulator lead plaster of above-mentioned high energy storage:
The all formulas except lead powder in above-mentioned formula of positive lead paste are added in full-automatic paste mixing machine, and the lead acid accumulator premix cathode additive agent in cathode lead plaster formula is added in full-automatic paste mixing machine, stir while put lead powder limit, dry stirring 8min after discharging lead powder, then the stirring of deionization waterside is put on limit, continue to stir 8min after discharging deionized water, then dilute sulfuric acid is put, add at 16 ~ 18min, limit edged stirs, acid adding process control lead plaster temperature is at 68 ~ 80 DEG C, after adding acid, continue stirring 15 ~ 18min, then apparent density of lead paste is measured, anode diachylon apparent density requires 4.0 ~ 4.2g/cm3, cathode lead plaster apparent density requires 4.4 ~ 4.5/cm3, after meeting the requirements, go out cream.
Conventional 6-DZM-12Ah battery improves as follows:
After anode diachylon goes out cream, manual at positive plate coated plate, obtain positive plate after solidification drying.
After cathode lead plaster goes out cream, manual at negative plate coated plate, obtain negative plate after solidification drying.
Positive plate obtained as stated above and negative plate are carried out assembling according to factory 6-DZM-12Ah assembly technology, acid filling, to change into.And the common 6-DZM-12Ah battery of the same model selecting workshop normally to produce is tested as with reference to battery.
Extract battery (6) the censorship laboratory that one group of conventional 6-DZM-12 battery (6) and one group of negative pole add lead acid accumulator premix cathode additive agent of the present invention, carry out the detection of every data.
Embodiment 4:
The long-life lead acid accumulator lead paste formula of a kind of high energy storage, is characterized in that: comprise formula of positive lead paste and cathode lead plaster formula,
Described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 8.7%, deionized water 11%, polyester staple fiber 0.04%, carbon fiber 0.5%, polyaniline nano solution 2.5%, aquadag 0.65%, all the other are lead powder;
Described negative plate lead paste formula is made up of following raw materials according by weight percentage:
First prepare lead acid accumulator premix cathode additive agent, each component according to mass percentage, shitosan 25%, sodium alginate 20%, valonea extract 5%, anisaldehyde 15%, sodium lignosulfonate 15%, barium sulfate 20%.
Then in negative pole lead powder, gained additive is added according to the ratio of its quality 0.2%;
Prepare the method for the long-life lead acid accumulator lead plaster of above-mentioned high energy storage:
The all formulas except lead powder in above-mentioned formula of positive lead paste are added in full-automatic paste mixing machine, and the lead acid accumulator premix cathode additive agent in cathode lead plaster formula is added in full-automatic paste mixing machine, stir while put lead powder limit, dry stirring 8min after discharging lead powder, then the stirring of deionization waterside is put on limit, continue to stir 8min after discharging deionized water, then dilute sulfuric acid is put, add at 16 ~ 18min, limit edged stirs, acid adding process control lead plaster temperature is at 68 ~ 80 DEG C, after adding acid, continue stirring 15 ~ 18min, then apparent density of lead paste is measured, anode diachylon apparent density requires 4.0 ~ 4.2g/cm3, cathode lead plaster apparent density requires 4.4 ~ 4.5/cm3, after meeting the requirements, go out cream.
Conventional 6-DZM-12Ah battery improves as follows:
After anode diachylon goes out cream, manual at positive plate coated plate, obtain positive plate after solidification drying.
After cathode lead plaster goes out cream, manual at negative plate coated plate, obtain negative plate after solidification drying.
Positive plate obtained as stated above and negative plate are carried out assembling according to factory 6-DZM-12Ah assembly technology, acid filling, to change into.And the common 6-DZM-12Ah battery of the same model selecting workshop normally to produce is tested as with reference to battery.
Extract battery (6) the censorship laboratory that one group of conventional 6-DZM-12 battery (6) and one group of negative pole add lead acid accumulator premix cathode additive agent of the present invention, carry out the detection of every data.
Embodiment 5 Performance Detection:
(1) charge acceptance test
According to national standard " GB/T22199-2008 sealing lead acid storage battery for electric vehicle ", the battery that lead acid accumulator premix cathode additive agent of the present invention is added in the pole prepared embodiment 1-4 detects.
The charge acceptance of the battery that embodiment 1-4 obtains is better than control group conventional batteries, when charging the 600th second (namely the 10th minute), the charging current of the battery that embodiment 1-4 obtains is respectively: 5.12A, 4.98A, 4.86A, 5.06A, and the charging current of control group conventional batteries is 2.16A.
(2) cycling life test
Cycle life method of testing: in 50 DEG C of environment, to charge 15h, then to be discharged to final voltage 11.0V with constant current 50A is a circulation with constant voltage 14.1V, current limliting 75A, when the discharge capacity of whole Battery pack lower than rated capacity 80% time, end-of-life.
A. capacity attenuation speed
First 25 times of the battery cyclic of embodiment 1, discharge capacity is steady, and when being circulated to the 450th time, discharge capacity is 99.9% of initial capacity;
First 25 times of the battery cyclic of embodiment 2, discharge capacity is steady, and when being circulated to the 450th time, discharge capacity is 99.7% of initial capacity;
First 25 times of the battery cyclic of embodiment 3, discharge capacity is steady, and when being circulated to the 450th time, discharge capacity is 99.5% of initial capacity;
First 25 times of the battery cyclic of embodiment 4, discharge capacity is steady, and when being circulated to the 450th time, discharge capacity is 99.5% of initial capacity;
The circulating battery of control group is 82.3% of initial capacity to discharge capacity when the 450th time, and the battery that the cell decay speed that this patent is produced as can be seen here is obviously produced than original technology is little.
B. capacity circulating number of times
When two groups of Sample Cell cycle lives stop, the circulating battery number of times of embodiment 1 is 813 times, the circulating battery number of times of embodiment 2 is 801 times, the circulating battery number of times of embodiment 3 is 798 times, the circulating battery number of times of embodiment 4 is 805 times, the battery cycle life of control group only has about 205 times, and the life-span improves greatly.
(3) sheet material outward appearance
Battery after 250 circulations terminate, is first full of electricity and then dissects.
Find that the conventional batteries negative plate of control group is very hard, especially pole plate bottom, and the lead acid accumulator of the present invention of embodiment 1-4 is after more than 250 circulations, full wafer pole plate is still softer, does not occur the hard phenomenon of plate.
(4) negative plate XRD analysis
The lead acid accumulator of the present invention of embodiment 1-4 and the battery of control group are carried out negative plate XRD analysis.
Can find out that the negative plate top sulfation of the lead acid accumulator of the present invention of embodiment 1-4 and the battery of control group is all not obvious, but the sulfation on the cell negative plate top of embodiment 1-4 is more weak;
And obvious sulfation has appearred in the bottom of the normal battery negative plate of control group, still there is not obvious sulfation phenomenon in the negative plate bottom of the lead acid accumulator of the present invention of embodiment 1-4.
XRD analysis result advantageously demonstrates lead acid accumulator of the present invention effectively can prevent sulfation in cyclic process, and then extends battery cycle life.
In sum, lead acid accumulator preparation of the present invention is simple, easy to use, and can significantly improve energy storage and the life-span of lead acid accumulator.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. the long-life lead acid accumulator of high energy storage, is characterized in that the formula of its positive and negative pole lead paste is:
Described formula of positive lead paste is made up of following raw materials according by weight percentage:
Dilute sulfuric acid 8.2 ~ 9.1%, deionized water 10 ~ 11%, polyester staple fiber 0.03 ~ 0.05%, carbon fiber 0.4% ~ 0.6%, polyaniline nano solution 2 ~ 3%, aquadag 0.5% ~ 0.7%, all the other are lead powder;
Described negative plate lead paste formula is made up of following raw materials according by weight percentage:
First prepare lead acid accumulator premix cathode additive agent, each component is according to mass percentage: shitosan 25% ~ 30%, sodium alginate 20% ~ 25%, valonea extract 5 ~ 10%, anisaldehyde 15% ~ 20%, sodium lignosulfonate 10 ~ 15%, barium sulfate 10 ~ 25%;
Then in negative pole lead powder, gained additive is added according to the ratio of its quality 0.2%.
2. the long-life lead acid accumulator of high energy storage according to claim 1, it goes out cream method: add in full-automatic paste mixing machine by all formulas except lead powder in above-mentioned formula of positive lead paste, and the lead acid accumulator premix cathode additive agent in cathode lead plaster formula is added in full-automatic paste mixing machine, stir while put lead powder limit, dry stirring 8min after discharging lead powder, then the stirring of deionization waterside is put on limit, continue to stir 8min after discharging deionized water, then dilute sulfuric acid is put, add at 16 ~ 18min, limit edged stirs, acid adding process control lead plaster temperature is at 68 ~ 80 DEG C, after adding acid, continue stirring 15 ~ 18min, then apparent density of lead paste is measured, anode diachylon apparent density requires 4.0 ~ 4.2g/cm3, cathode lead plaster apparent density requires 4.4 ~ 4.5/cm3, after meeting the requirements, go out cream.
3. the long-life lead acid accumulator of high energy storage described in claim 1 or 2, described formula of positive lead paste is made up of following raw materials according by weight percentage: dilute sulfuric acid 8.8%, deionized water 11%, polyester staple fiber 0.05%, carbon fiber 0.5%, polyaniline nano solution 3%, aquadag 0.6%, all the other are lead powder;
Described acid accumulator negative pole lead compound additive, each component is according to mass percentage: shitosan 25%, sodium alginate 25%, valonea extract 8%, anisaldehyde 6%, sodium lignosulfonate 11%, barium sulfate 25%.
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| CN201410460971.4A CN104241708B (en) | 2014-09-11 | 2014-09-11 | A kind of high energy storage long service life head-acid accumulator |
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| CN201410460971.4A CN104241708B (en) | 2014-09-11 | 2014-09-11 | A kind of high energy storage long service life head-acid accumulator |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826566A (en) * | 2016-03-18 | 2016-08-03 | 湖州品创孵化器有限公司 | Environment-friendly lead acid battery negative pole additive |
| CN106169565A (en) * | 2016-08-03 | 2016-11-30 | 湖北润阳新能源有限公司 | Lead carbon colloid battery pole plates lead paste formula and preparation method thereof |
| CN106230065A (en) * | 2016-08-30 | 2016-12-14 | 许尚密 | A kind of for storing one charging device |
| CN106450153A (en) * | 2016-11-16 | 2017-02-22 | 双登集团股份有限公司 | Method for filling carbon fiber felt board grid with lead paste and configuration thereof |
| CN106450172A (en) * | 2016-11-16 | 2017-02-22 | 双登集团股份有限公司 | Method for coating lead plaster on felt plate grid |
| CN108400304A (en) * | 2018-02-27 | 2018-08-14 | 河南超威正效电源有限公司 | A kind of lead-acid accumulator anode diachylon |
| CN109148844A (en) * | 2018-08-06 | 2019-01-04 | 骆驼集团蓄电池研究院有限公司 | Suitable for using lead-acid accumulator negative pole lead paste and preparation method under ultra-low temperature surroundings |
| CN112103508A (en) * | 2020-10-29 | 2020-12-18 | 天能集团（河南）能源科技有限公司 | Lead-acid battery negative lead paste resistant to quick charging and high-rate discharging and preparation process thereof |
| CN114614005A (en) * | 2022-02-15 | 2022-06-10 | 安徽力普拉斯电源技术有限公司 | Maintenance-free battery for aerial work platform and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232018B1 (en) * | 1995-08-14 | 2001-05-15 | Baotou Science & Technology Service Corporation | Electrode plate for a lead acid accumulator and its producing method |
| CN101882681A (en) * | 2010-06-21 | 2010-11-10 | 冯家齐 | Positive and negative plate additive of lead-acid accumulator and preparation method thereof |
| CN102683708A (en) * | 2012-05-18 | 2012-09-19 | 湖南维邦新能源有限公司 | Negative plate of battery, preparation method thereof and battery comprising negative plate |
| WO2014034113A1 (en) * | 2012-08-29 | 2014-03-06 | 昭和電工株式会社 | Electricity storage device and method for producing same |
-
2014
- 2014-09-11 CN CN201410460971.4A patent/CN104241708B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232018B1 (en) * | 1995-08-14 | 2001-05-15 | Baotou Science & Technology Service Corporation | Electrode plate for a lead acid accumulator and its producing method |
| CN101882681A (en) * | 2010-06-21 | 2010-11-10 | 冯家齐 | Positive and negative plate additive of lead-acid accumulator and preparation method thereof |
| CN102683708A (en) * | 2012-05-18 | 2012-09-19 | 湖南维邦新能源有限公司 | Negative plate of battery, preparation method thereof and battery comprising negative plate |
| WO2014034113A1 (en) * | 2012-08-29 | 2014-03-06 | 昭和電工株式会社 | Electricity storage device and method for producing same |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826566A (en) * | 2016-03-18 | 2016-08-03 | 湖州品创孵化器有限公司 | Environment-friendly lead acid battery negative pole additive |
| CN105826566B (en) * | 2016-03-18 | 2019-02-01 | 浙江品创知识产权服务有限公司 | A kind of environmental protection Additives in negative electrode of lead-acid battery |
| CN106169565A (en) * | 2016-08-03 | 2016-11-30 | 湖北润阳新能源有限公司 | Lead carbon colloid battery pole plates lead paste formula and preparation method thereof |
| CN106230065A (en) * | 2016-08-30 | 2016-12-14 | 许尚密 | A kind of for storing one charging device |
| CN106450153A (en) * | 2016-11-16 | 2017-02-22 | 双登集团股份有限公司 | Method for filling carbon fiber felt board grid with lead paste and configuration thereof |
| CN106450172A (en) * | 2016-11-16 | 2017-02-22 | 双登集团股份有限公司 | Method for coating lead plaster on felt plate grid |
| CN108400304A (en) * | 2018-02-27 | 2018-08-14 | 河南超威正效电源有限公司 | A kind of lead-acid accumulator anode diachylon |
| CN108400304B (en) * | 2018-02-27 | 2021-01-19 | 河南超威正效电源有限公司 | Positive lead plaster of lead-acid storage battery |
| CN109148844A (en) * | 2018-08-06 | 2019-01-04 | 骆驼集团蓄电池研究院有限公司 | Suitable for using lead-acid accumulator negative pole lead paste and preparation method under ultra-low temperature surroundings |
| CN109148844B (en) * | 2018-08-06 | 2021-10-01 | 骆驼集团蓄电池研究院有限公司 | Lead-acid storage battery negative electrode lead paste suitable for being used in ultralow temperature environment and preparation method |
| CN112103508A (en) * | 2020-10-29 | 2020-12-18 | 天能集团（河南）能源科技有限公司 | Lead-acid battery negative lead paste resistant to quick charging and high-rate discharging and preparation process thereof |
| CN114614005A (en) * | 2022-02-15 | 2022-06-10 | 安徽力普拉斯电源技术有限公司 | Maintenance-free battery for aerial work platform and preparation method thereof |
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