ZA202006542B - Electrochemical cell with high capacity and low self-discharge - Google Patents
Electrochemical cell with high capacity and low self-dischargeInfo
- Publication number
- ZA202006542B ZA202006542B ZA2020/06542A ZA202006542A ZA202006542B ZA 202006542 B ZA202006542 B ZA 202006542B ZA 2020/06542 A ZA2020/06542 A ZA 2020/06542A ZA 202006542 A ZA202006542 A ZA 202006542A ZA 202006542 B ZA202006542 B ZA 202006542B
- Authority
- ZA
- South Africa
- Prior art keywords
- discharge
- electrochemical cell
- high capacity
- low self
- self
- Prior art date
Links
Classifications
-
- 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
- H01M10/20—Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
- H01M10/20—Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
- H01M10/22—Selection of materials as electrolytes
-
- 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
- H01M4/14—Electrodes for lead-acid accumulators
-
- 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
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
-
- 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
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0005—Acid electrolytes
- H01M2300/0011—Sulfuric acid-based
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853593A FR3080492B1 (en) | 2018-04-24 | 2018-04-24 | ELECTROCHEMICAL CELL WITH HIGH CAPACITY AND LOW SELF-DISCHARGE, METHOD FOR CHARGE AND METHOD FOR DISCHARGE OF SUCH A CELL, ASSEMBLY COMPRISING SUCH A CELL AND AN ELECTROLYTE |
PCT/FR2019/050961 WO2019207248A1 (en) | 2018-04-24 | 2019-04-23 | Electrochemical cell with high capacity and low self-discharge |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202006542B true ZA202006542B (en) | 2021-08-25 |
Family
ID=63637956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2020/06542A ZA202006542B (en) | 2018-04-24 | 2020-10-21 | Electrochemical cell with high capacity and low self-discharge |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3785316B1 (en) |
ES (1) | ES2937051T3 (en) |
FR (1) | FR3080492B1 (en) |
WO (1) | WO2019207248A1 (en) |
ZA (1) | ZA202006542B (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR439360A (en) * | 1912-01-25 | 1912-06-12 | Charles Fery | Improvements to electric accumulators |
FR626812A (en) * | 1926-12-28 | 1927-09-20 | Electric battery | |
GB319400A (en) * | 1928-06-21 | 1929-09-23 | Alfred Noel Hazlehurst | Improvements in and relating to electric storage batteries or accumulators |
FR692917A (en) * | 1929-06-27 | 1930-11-13 | Zinc accumulator and its formation process | |
FR724535A (en) * | 1930-12-22 | 1932-04-28 | Accumulateurs Monoplaque Sa | Lead-zinc accumulator |
DE578318C (en) * | 1932-07-23 | 1933-06-12 | Gustaw Willimek | Galvanic element or accumulator with an anode made of lead or oxygen compounds of lead and a cathode made of metallic tin |
GB493694A (en) * | 1936-02-12 | 1938-10-12 | Stephan Baron Von Thyssen Born | Chargeable lead-cadmium cell with acid electrolyte |
US2582845A (en) * | 1945-11-28 | 1952-01-15 | Electric Storage Battery Co | Means for reducing local action in lead acid storage batteries |
DE2504284C3 (en) * | 1975-02-01 | 1979-03-08 | Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen | Chargeable, galvanic element |
FR3002696B1 (en) * | 2013-02-28 | 2018-06-22 | Ergosup | METHOD FOR CHARGING A ZINC / LEAD BATTERY AND ELECTROCHEMICAL DEVICE COMPRISING A ZINC / LEAD BATTERY |
-
2018
- 2018-04-24 FR FR1853593A patent/FR3080492B1/en active Active
-
2019
- 2019-04-23 ES ES19726059T patent/ES2937051T3/en active Active
- 2019-04-23 WO PCT/FR2019/050961 patent/WO2019207248A1/en unknown
- 2019-04-23 EP EP19726059.9A patent/EP3785316B1/en active Active
-
2020
- 2020-10-21 ZA ZA2020/06542A patent/ZA202006542B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3785316B1 (en) | 2022-10-26 |
WO2019207248A1 (en) | 2019-10-31 |
FR3080492B1 (en) | 2022-07-01 |
ES2937051T3 (en) | 2023-03-23 |
EP3785316A1 (en) | 2021-03-03 |
FR3080492A1 (en) | 2019-10-25 |
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