JPS5688261A - Manufacture of electrode plate for battery - Google Patents
Manufacture of electrode plate for batteryInfo
- Publication number
- JPS5688261A JPS5688261A JP16540179A JP16540179A JPS5688261A JP S5688261 A JPS5688261 A JP S5688261A JP 16540179 A JP16540179 A JP 16540179A JP 16540179 A JP16540179 A JP 16540179A JP S5688261 A JPS5688261 A JP S5688261A
- Authority
- JP
- Japan
- Prior art keywords
- paste
- agent
- mixture
- oxygen
- binding agent
- 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.)
- Granted
Links
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
- H01M4/06—Electrodes for primary cells
- H01M4/08—Processes of manufacture
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 inhibit the decrease in the available amount of the active material, and increase the battery capacity by adding a binding agent or the like and an oxygen- producing agent to the active material to make a paste, before the paste is applied to a core material and is subjected to a heat treatment. CONSTITUTION:First of all, an active material made of manganess dioxide or the like is added with a conductive material and a binding agent to make a mixture. The mixture is added with an oxygen-producing agent such as silver oxide, which produces oxygen through thermal decomposition at around the decomposition temperatures of the binding agent as well as the below mentioned viscous agent, to make another mixture. Next, this mixture is made into a paste by the use of an aqueous solution of a viscous agent such as a polyvinyl alcohol, before the paste is applied to an electrode-plate core-material and is dried. Eventually, the dried paste undergoes a heat treatment in an oxidizing atmosphere at the decomposition temperature (220 deg.C) of the viscous agent. At the end, the paste undergoes a heat treatment in either vacuum or an inactive atmosphere at the melting point of the binding agent (for example, at around 300 deg.C for a copolymer resin of ethylene tetrafluoride and propylene hexafluoride), thus an electrode plate being formed. Chromium oxide may be used as the former oxygen-producing agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16540179A JPS5688261A (en) | 1979-12-18 | 1979-12-18 | Manufacture of electrode plate for battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16540179A JPS5688261A (en) | 1979-12-18 | 1979-12-18 | Manufacture of electrode plate for battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5688261A true JPS5688261A (en) | 1981-07-17 |
JPS6226552B2 JPS6226552B2 (en) | 1987-06-09 |
Family
ID=15811700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16540179A Granted JPS5688261A (en) | 1979-12-18 | 1979-12-18 | Manufacture of electrode plate for battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688261A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62200659A (en) * | 1986-02-27 | 1987-09-04 | Toshiba Battery Co Ltd | Manufacture of positive electrode for nonaqueous electrolyte cell |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5446344A (en) * | 1977-09-20 | 1979-04-12 | Sanyo Electric Co | Method of producing positive plate for nonnaqueous battery |
JPS5475534A (en) * | 1977-11-30 | 1979-06-16 | Hitachi Ltd | Cell |
-
1979
- 1979-12-18 JP JP16540179A patent/JPS5688261A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5446344A (en) * | 1977-09-20 | 1979-04-12 | Sanyo Electric Co | Method of producing positive plate for nonnaqueous battery |
JPS5475534A (en) * | 1977-11-30 | 1979-06-16 | Hitachi Ltd | Cell |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62200659A (en) * | 1986-02-27 | 1987-09-04 | Toshiba Battery Co Ltd | Manufacture of positive electrode for nonaqueous electrolyte cell |
Also Published As
Publication number | Publication date |
---|---|
JPS6226552B2 (en) | 1987-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51150692A (en) | High conductivity composed substance | |
GB1065529A (en) | Method of manufacturing a porous metal containing body such as a fuel cell and/or battery electrode | |
FR1370562A (en) | Process for manufacturing active materials and electrodes for alkaline batteries, and active materials and electrodes thus obtained | |
JPS5688261A (en) | Manufacture of electrode plate for battery | |
JPS53113797A (en) | Production of silver(ii) oxide for cell | |
JPS5354190A (en) | Ozonizer | |
JPS5686457A (en) | Manufacture of battery plate | |
ES460242A1 (en) | Technique for stabilizing contact resistance of gold plated electrical contacts | |
JPS5654762A (en) | Manufacture of nonaqueous-electrolyte battery | |
JPS521203A (en) | Manufacturing method of rotor material of rotor unit | |
JPS5279796A (en) | Superconductance protector | |
JPS5215273A (en) | Semiconductor device | |
GB1012039A (en) | Thermal sensitive electric storage device | |
JPS5636858A (en) | Sealed lead storage battery | |
JPS56123666A (en) | Manufacture of alkaline cell | |
JPS5435652B2 (en) | ||
JPS51112166A (en) | Impregnated cathode | |
JPS5618368A (en) | Preparation of positive electrode for nonaqueous electrolyte cell | |
JPS55136468A (en) | Alkaline storage battery | |
JPS5734654A (en) | Silver oxide battery and its manufacture | |
JPS5796464A (en) | Manufacture of paste style plate for alkaline storage battery | |
JPS5630257A (en) | Manufacture of silver-oxide battery | |
AVDEENKO | INFLUENCE OF COMPOSITION ON THE DIELECTRIC LOSSES OF ZINC OXIDE CERAMIC | |
JPS5345685A (en) | Production of adsorbent | |
GB840979A (en) | Improvements in or relating to storage battery electrodes |