CN107732250A - Charge type battery and preparation method thereof - Google Patents
Charge type battery and preparation method thereof Download PDFInfo
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- CN107732250A CN107732250A CN201710765037.7A CN201710765037A CN107732250A CN 107732250 A CN107732250 A CN 107732250A CN 201710765037 A CN201710765037 A CN 201710765037A CN 107732250 A CN107732250 A CN 107732250A
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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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
- H01M4/685—Lead alloys
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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
- H01M10/12—Construction or manufacture
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
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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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
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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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- 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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Materials Engineering (AREA)
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- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention belongs to cell manufacturing techniques field, and in particular to a kind of charge type battery and preparation method thereof.Charge type battery includes positive plate, negative plate, dividing plate, electrolyte and shell, wherein, positive plate is made up of positive grid, positive active material, comb and back cover, negative plate is made up of negative grid and negative electrode active material, positive grid is made of low antimony quinary alloy material, using being made without antimony alloy material, positive active material is made up negative grid of the following raw material：Lead powder, red lead, charcoal powder, negative electrode active material are made up of the following raw material：Lead powder, fiber, organic additive, barium sulfate, CNT, sulfuric acid.The present invention can effectively reduce battery gassing volume, improve the charging effect of battery, and negative material preparation process is uncomplicated, and practicality is stronger, not only with quick charge characteristic, and little moisture loss, be more beneficial for extending the service life of battery.
Description
Technical field
The invention belongs to cell manufacturing techniques field, and in particular to a kind of charge type battery and preparation method thereof.
Background technology
Lead-acid accumulator also reaches its maturity from the history being developed so far for many years, technology with theoretical research.Now
Battery industry in, lead-acid accumulator remains vigorous vitality still in occupation of leading position.With new technology
Emerge and development, lead-acid accumulator are faced with the severe challenge of other novel batteries.For battery performance it is also proposed it is higher
Requirement, but because the lead-acid battery charging interval is longer, the factors such as cycle life is limited limit it in the extensive of dynamic field
Using these are all to adapt to new situations urgent problem.But traditional lead-acid battery cathode can produce in charging process
Raw a certain amount of hydrogen, influence the performance of battery.
The content of the invention
It is an object of the invention to provide a kind of charge type battery, is not only able to improve the charge acceptance of battery, shortens
In the charging interval of battery, the charge efficiency of battery is also improved, is economized on resources, and the needs of commercial Application can be better met,
It is of great immediate significance；It is scientific and reasonable, simple and easy invention also provides the preparation method of charge type battery.
Charge type battery of the present invention, including positive plate, negative plate, dividing plate, electrolyte and shell, wherein, positive pole
Plate is made up of positive grid, positive active material, comb and back cover, and negative plate is made up of negative grid and negative electrode active material,
Positive grid composition is as follows, by percentage to the quality：
Negative grid composition is as follows, by percentage to the quality：
Positive active material is made up of the raw material of following parts by weight：
Lead powder 65-70 parts
Red lead 25-30 parts
Charcoal powder 0.79-1.20 parts；
Negative electrode active material is made up of the raw material of following mass percent, is counted using lead powder quality as 100%：
Described fibre length is 3-6mm, a diameter of 3-5 Denier.
Described fiber is polypropylene fiber.
Described organic additive is lignin.
Described barium sulfate is ultra-fine barium sulfate, and particle diameter is 1-3 μm.
Described CNT is multi-walled carbon nanotube, and a diameter of 20-100nm, length is 2-30 μm.
The density of described sulfuric acid is preferably 1.400g/cm3。
Described positive grid is made of low antimony quinary alloy material.
Described negative grid is used and is made without antimony alloy material.
Positive grid uses low antimony alloy, and castable moulding is strong；Negative grid is used without antimony alloy, and being not only able to reduces battery puts certainly
Electric rate, the problem of avoiding battery liberation of hydrogen excessive, and improve the toughness and corrosion resistance of grid by adding copper and rare earth element,
The electric conductivity of grid can be effectively improved.
The preparation method of charge type battery of the present invention, step are as follows：
(1) battery case is made using PP materials；
(2) dividing plate uses PE dividing plates；
(3) comb uses terylene calandria, and back cover uses plastic seal bottom；
(4) production of positive grid：Positive grid lead-antimony alloy material being put into after melting in lead smelting furnace, temperature rises to 400 DEG C,
Lead hydraulic pressure is entered in positive plate grid die, positive grid is made；
(5) production of grid is born：Negative alloy material for slab lattice is put into after melting in lead smelting furnace, temperature rises to 480 DEG C, by lead
Liquid, which pours, to be cast from negative plate grid die, and negative grid is made；
(6) positive active material raw material mixes in powder filling equipment, is poured into after mixing in comb and positive raw plate is made；
(7) negative electrode active material raw material is added in paste mixing machine, it is 4.25-4.35g/cm to be adjusted to apparent density with pure water3, system
Into lead plaster, the lead plaster is applied on negative grid, negative raw plate is made；
(8) positive green plate and negative green plate is made by solidification, drying process in just raw plate and negative raw plate；
(9) battery case cap heat is melted into sealing, indentation sealing circle, adds sulfuric acid electrolyte, be made by Battery formation technique
Charge type battery.
Battery formation processing step described in step (9) is as follows：
Single battery of whole group that connection finishes is placed on fixed charging station, treats that the sour circulation connectors of all installations are laggard
Row Battery formation charges；
(1) first stage charging current is 0.05C5, charging interval 1.5h；
(2) second stage charging current 0.18C5, charging interval 8h；
(3) phase III charging current 0.4C5, charging interval 6h；
(4) fourth stage charging current 0.3C5, charging interval 7h；
(5) the 5th stage charging currents are 0.18C5, charging interval 7h；
(6) the 6th stage charging current 0.1C5, charging interval 6h.
Low close electrolyte is used when first stage to the 5th stage is melted into, the density of low close electrolyte is 1.060-
1.080g/cm3。
6th stage carried out cycle charging using highly dense electrolyte, and the density of highly dense electrolyte is 1.285-1.295g/
cm3。
Current density used is 2-13mA/cm during chemical conversion3, temperature is no more than 50 DEG C in battery forming process, and second,
3rd, four, five stages will be melted into temperature control at 40-50 DEG C.
Battery charging uses chemical synthesis technology, because forming current determines electrochemical reaction speed, therefore is used during chemical conversion
Multistage formation regime, chemical conversion charging current at initial stage is smaller, and chemical conversion mid-term uses the charge mode of stepped high current.In chemical conversion
Forming current is designed according to different phase electrochemical reaction speed, to ensure to be formed suitable active material configuration, so as to ensure
The efficient formation effect of battery and the optimum state of pole plate performance.
The specific preparation method of negative plate is that the raw materials such as lead powder and additive are placed in paste mixing machine, is added after dry-mixed 5min
Water, adding the water time to must not exceed 8min, then add sulfuric acid, acid addition time must not exceed 15min, and sulfuric acid proportion is d25 DEG C=
1.400±0.005g/cm3；It is further continued for being stirred 5min；Add suitable quantity of water regulation apparent density of lead paste and be suitable for coated plate；By normal
Rule method, lead plaster is coated on negative grid, is then solidified, dried, cell negative plate is made in chemical synthesis technology.
The present invention compared with prior art, has the advantages that：
Positive and negative grid and the positive and negative electrode formula that the present invention uses, battery gassing volume can be effectively reduced, improved
The charging effect of battery, negative material preparation process is uncomplicated, and practicality is stronger, not only with quick charge characteristic, and dehydration
It is few, it is more beneficial for extending the service life of battery.
Embodiment
The present invention is described further with reference to embodiments.
Embodiment 1
D-400 quick charge batteries
(1) production of positive grid, the positive grid lead-antimony alloy material configured is put into after melting in lead smelting furnace, temperature liter
To 400 DEG C, lead hydraulic pressure is entered in positive plate grid die, positive grid is made；
Positive grid composition is as follows, by percentage to the quality：
(2) production of grid is born, the negative alloy material for slab lattice configured is put into after melting in lead smelting furnace, temperature rises to
480 DEG C, by lead liquid casting in negative plate grid die, negative grid is made；
Negative grid composition is as follows, by percentage to the quality：
(3) positive active material, its each component parts by weight are：
65 parts of lead powder
25 parts of red lead
0.79 part of charcoal powder
Positive electrode is mixed to pour into comb positive raw plate is made；
(4) negative electrode active material, counted using lead powder quality as 100%, its each component mass percent is：
It is 4.28g/cm to be adjusted to apparent density with pure water3Lead plaster is made, the lead plaster is applied on negative grid, negative raw plate is made；
(5) green plate is made by conventional solidification, drying process in positive and negative raw plate.
(6) by battery case, lid hot-melting sealed, indentation sealing circle, Battery formation is carried out, it is as follows to be embodied in technique：
First stage charging current is 20A, charging interval 1.5h；
Second stage charging current 72A, charging interval 8h；
Phase III charging current 160A, charging interval 6h；
Fourth stage charging current 120A, charging interval 7h；
5th stage charging current is 72A, charging interval 7h；
6th stage charging current 40A, charging interval 6h.
Low close electrolyte, density 1.060g/cm are used when first stage to the 5th stage is melted into3, the use of the 6th stage
Highly dense electrolyte carries out cycle charging, density 1.285g/cm3。
The performance indications of the battery are shown in Table 1.
The performance indications of battery are made in the embodiment 1 of table 1
Embodiment 2
D-400 type quick charge batteries
(1) production of positive grid, the positive grid lead-antimony alloy material configured is put into after melting in lead smelting furnace, temperature liter
To 400 DEG C, lead hydraulic pressure is entered in positive plate grid die, positive grid is made；
Positive grid composition is as follows, by percentage to the quality：
(2) production of grid is born, the negative alloy material for slab lattice configured is put into after melting in lead smelting furnace, temperature rises to
480 DEG C, by lead liquid casting in negative plate grid die, negative grid is made；
Negative grid composition is as follows, by percentage to the quality：
(3) positive active material, its each component parts by weight are：
70 parts of lead powder
25 parts of red lead
0.81 part of charcoal powder
Positive electrode mixing is poured into comb positive raw plate is made；
(4) negative electrode active material, counted using lead powder quality as 100%, its each component mass percent is：
It is 4.34g/cm to be adjusted to apparent density with pure water3Lead plaster is made, the lead plaster is applied on negative grid, negative raw plate is made；
(5) green plate is made by conventional solidification, drying process in positive and negative raw plate.
(6) by battery case, lid hot-melting sealed, indentation sealing circle, Battery formation is carried out, it is as follows to be embodied in technique：
First stage charging current is 20A, charging interval 1.5h；
Second stage charging current 72A, charging interval 8h；
Phase III charging current 160A, charging interval 6h；
Fourth stage charging current 120A, charging interval 7h；
5th stage charging current is 72A, charging interval 7h；
6th stage charging current 40A, charging interval 6h.
Low close electrolyte, density 1.070g/cm are used when first stage to the 5th stage is melted into3, the use of the 6th stage
Highly dense electrolyte carries out cycle charging, density 1.290g/cm3。
The performance indications of the battery are shown in Table 2.
The performance indications of battery are made in the embodiment 2 of table 2
Embodiment 3
D-400 quick charge batteries
(1) production of positive grid, the positive grid lead-antimony alloy material configured is put into after melting in lead smelting furnace, temperature liter
To 400 DEG C, lead hydraulic pressure is entered in positive plate grid die, positive grid is made；
Positive grid composition is as follows, by percentage to the quality：
(2) production of grid is born, the negative alloy material for slab lattice configured is put into after melting in lead smelting furnace, temperature rises to
480 DEG C, by lead liquid casting in negative plate grid die, negative grid is made；
Negative grid composition is as follows, by percentage to the quality：
(3) positive active material, its each component parts by weight are：
70 parts of lead powder
30 parts of red lead
1.2 parts of charcoal powder
Positive electrode mixing is poured into comb positive raw plate is made；
(4) negative electrode active material, counted using lead powder quality as 100%, its each component mass percent is：
It is 4.38g/cm to be adjusted to apparent density with pure water3Lead plaster is made, the lead plaster is applied on negative grid, negative raw plate is made；
(5) green plate is made by conventional solidification, drying process in positive and negative raw plate.
(6) by battery case, lid hot-melting sealed, indentation sealing circle, Battery formation is carried out, it is as follows to be embodied in technique：
First stage charging current is 20A, charging interval 1.5h；
Second stage charging current 72A, charging interval 8h；
Phase III charging current 160A, charging interval 6h；
Fourth stage charging current 120A, charging interval 7h；
5th stage charging current is 72A, charging interval 7h；
6th stage charging current 40A, charging interval 6h.
Low close electrolyte, density 1.080g/cm are used when first stage to the 5th stage is melted into3, the use of the 6th stage
Highly dense electrolyte carries out cycle charging, density 1.295g/cm3。
The performance indications of the battery are shown in Table 3.
The performance indications of battery are made in the embodiment 3 of table 3
Claims (10)
1. a kind of charge type battery, including positive plate, negative plate, dividing plate, electrolyte and shell, wherein, positive plate by positive grid,
Positive active material, comb and back cover composition, negative plate are made up of negative grid and negative electrode active material, it is characterised in that：
Positive grid composition is as follows, by percentage to the quality：
Negative grid composition is as follows, by percentage to the quality：
Positive active material is made up of the raw material of following parts by weight：
Lead powder 65-70 parts
Red lead 25-30 parts
Charcoal powder 0.79-1.20 parts；
Negative electrode active material is made up of the raw material of following mass percent, is counted using lead powder quality as 100%：
2. charge type battery according to claim 1, it is characterised in that described fibre length is 3-6mm, a diameter of 3-5
Denier.
3. charge type battery according to claim 1, it is characterised in that described fiber is polypropylene fiber.
4. charge type battery according to claim 1, it is characterised in that described organic additive is lignin.
5. charge type battery according to claim 1, it is characterised in that described barium sulfate is ultra-fine barium sulfate, and particle diameter is
1-3μm。
6. charge type battery according to claim 1, it is characterised in that described CNT is multi-walled carbon nanotube.
7. the preparation method of any described charge type batteries of a kind of claim 1-6, it is characterised in that step is as follows：
(1) battery case is made using PP materials；
(2) dividing plate uses PE dividing plates；
(3) comb uses terylene calandria, and back cover uses plastic seal bottom；
(4) production of positive grid：Positive grid lead-antimony alloy material is put into after melting in lead smelting furnace, temperature rises to 400 DEG C, by lead
Hydraulic pressure enters in positive plate grid die, and positive grid is made；
(5) production of grid is born：Negative alloy material for slab lattice is put into after melting in lead smelting furnace, temperature rises to 480 DEG C, and lead liquid is poured
Cast from negative plate grid die, negative grid is made；
(6) positive active material raw material mixes in powder filling equipment, is poured into after mixing in comb and positive raw plate is made；
(7) negative electrode active material raw material is added in paste mixing machine, it is 4.25-4.35g/cm to be adjusted to apparent density with pure water3, lead is made
Cream, the lead plaster is applied on negative grid, negative raw plate is made；
(8) positive green plate and negative green plate is made by solidification, drying process in just raw plate and negative raw plate；
(9) battery case cap heat is melted into sealing, indentation sealing circle, adds sulfuric acid electrolyte, charging is made by Battery formation technique
Type battery.
8. the preparation method of charge type battery according to claim 7, it is characterised in that battery described in step (9)
It is as follows into processing step：
(1) first stage charging current is 0.05C5, charging interval 1.5h；
(2) second stage charging current 0.18C5, charging interval 8h；
(3) phase III charging current 0.4C5, charging interval 6h；
(4) fourth stage charging current 0.3C5, charging interval 7h；
(5) the 5th stage charging currents are 0.18C5, charging interval 7h；
(6) the 6th stage charging current 0.1C5, charging interval 6h.
9. the preparation method of charge type battery according to claim 8, it is characterised in that the first stage is to the 5th staged
Into when use low close electrolyte, the density of low close electrolyte is 1.060-1.080g/cm3。
10. the preparation method of charge type battery according to claim 8, it is characterised in that the 6th stage used highly dense electrolysis
Liquid, the density of highly dense electrolyte is 1.285-1.295g/cm3。
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| CN201710765037.7A CN107732250B (en) | 2017-08-30 | 2017-08-30 | Rechargeable battery and method for manufacturing the same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563460A (en) * | 2020-12-10 | 2021-03-26 | 淄博火炬能源有限责任公司 | Low-temperature power battery and preparation method thereof |
| CN112599787A (en) * | 2020-12-31 | 2021-04-02 | 国网河南省电力公司南阳供电公司 | Preparation method of lead-acid storage battery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505186A (en) * | 2002-12-04 | 2004-06-16 | 中国科学院金属研究所 | Lead-acid storage battery having added nano carbonaceous material and method for making same |
| CN1677725A (en) * | 2004-03-31 | 2005-10-05 | 新神户电机株式会社 | Lead alloy and lead storage battery using it |
| US20080187824A1 (en) * | 2007-02-07 | 2008-08-07 | Rosecreek Technologies Inc. | Composite current collector |
| CN102505126A (en) * | 2011-12-22 | 2012-06-20 | 中南大学 | Low-Ag-content Pb-RE-Ag alloy electrode |
| CN102509805A (en) * | 2011-11-09 | 2012-06-20 | 淄博鑫旭电源科技有限公司 | High-performance sealed lead-acid storage battery for electric vehicle |
| CN103117394A (en) * | 2013-01-30 | 2013-05-22 | 淄博火炬能源有限责任公司 | Flooded maintenance-free power-type lead-acid storage battery and manufacturing method thereof |
| CN103594747A (en) * | 2013-10-12 | 2014-02-19 | 河南超威电源有限公司 | Container formation method for low-liquid type lead-acid battery |
-
2017
- 2017-08-30 CN CN201710765037.7A patent/CN107732250B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505186A (en) * | 2002-12-04 | 2004-06-16 | 中国科学院金属研究所 | Lead-acid storage battery having added nano carbonaceous material and method for making same |
| CN1677725A (en) * | 2004-03-31 | 2005-10-05 | 新神户电机株式会社 | Lead alloy and lead storage battery using it |
| US20080187824A1 (en) * | 2007-02-07 | 2008-08-07 | Rosecreek Technologies Inc. | Composite current collector |
| CN102509805A (en) * | 2011-11-09 | 2012-06-20 | 淄博鑫旭电源科技有限公司 | High-performance sealed lead-acid storage battery for electric vehicle |
| CN102505126A (en) * | 2011-12-22 | 2012-06-20 | 中南大学 | Low-Ag-content Pb-RE-Ag alloy electrode |
| CN103117394A (en) * | 2013-01-30 | 2013-05-22 | 淄博火炬能源有限责任公司 | Flooded maintenance-free power-type lead-acid storage battery and manufacturing method thereof |
| CN103594747A (en) * | 2013-10-12 | 2014-02-19 | 河南超威电源有限公司 | Container formation method for low-liquid type lead-acid battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563460A (en) * | 2020-12-10 | 2021-03-26 | 淄博火炬能源有限责任公司 | Low-temperature power battery and preparation method thereof |
| CN112599787A (en) * | 2020-12-31 | 2021-04-02 | 国网河南省电力公司南阳供电公司 | Preparation method of lead-acid storage battery |
| CN112599787B (en) * | 2020-12-31 | 2023-01-06 | 国网河南省电力公司南阳供电公司 | Preparation method of lead-acid storage battery |
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| CN107732250B (en) | 2020-07-21 |
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