JPS6450363A - Manufacture of battery electrode plate - Google Patents
Manufacture of battery electrode plateInfo
- Publication number
- JPS6450363A JPS6450363A JP62206775A JP20677587A JPS6450363A JP S6450363 A JPS6450363 A JP S6450363A JP 62206775 A JP62206775 A JP 62206775A JP 20677587 A JP20677587 A JP 20677587A JP S6450363 A JPS6450363 A JP S6450363A
- Authority
- JP
- Japan
- Prior art keywords
- susceptor
- paste
- active material
- runs
- supplied
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000011149 active material Substances 0.000 abstract 6
Classifications
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
PURPOSE:To make thickness of a susceptor small in order to improve filling efficiency of an active material and to make extension of the susceptor suppressible even if a metallic plate of high porosity is used, by forming an angle between the direction in which active material paste is supplied and the active material susceptor on which paste is stuck so that it is specified in the direction in which the susceptor runs and next supplying the paste in the direction in which the susceptor runs. CONSTITUTION:An angle theta formed between the direction in which active material paste is supplied and an active material susceptor on which this paste is stuck is made to be 5-45 deg. in the direction in which this susceptor runs, and the paste is supplied in the direction in which the susceptor runs. The angle theta smaller than 50 is inconvenient for the manufacturing of this device, and so a paste supply pressure must be made very large in order to enlarge a degree of adhesion between the susceptor and the active material paste. The angle theta larger than 45 deg. is not inconvenient according to the supply pressure. In this case, however, essentially a pressure applied perpendicularly to the susceptor is made larger than a computed value because the paste is squeezed at an outlet part of the susceptor, and the pressure applied in the direction in which the susceptor runs is made small to the contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62206775A JPS6450363A (en) | 1987-08-20 | 1987-08-20 | Manufacture of battery electrode plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62206775A JPS6450363A (en) | 1987-08-20 | 1987-08-20 | Manufacture of battery electrode plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450363A true JPS6450363A (en) | 1989-02-27 |
Family
ID=16528881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62206775A Pending JPS6450363A (en) | 1987-08-20 | 1987-08-20 | Manufacture of battery electrode plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023508017A (en) * | 2019-12-24 | 2023-02-28 | ルノー エス．ア．エス． | Device for manufacturing electrodes for batteries comprising an extruder with a current collector |
-
1987
- 1987-08-20 JP JP62206775A patent/JPS6450363A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023508017A (en) * | 2019-12-24 | 2023-02-28 | ルノー エス．ア．エス． | Device for manufacturing electrodes for batteries comprising an extruder with a current collector |
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