JPS5770284A - Cathode for electrolyzing aqueous halogenated alkali metal solution and preparation thereof - Google Patents
Cathode for electrolyzing aqueous halogenated alkali metal solution and preparation thereofInfo
- Publication number
- JPS5770284A JPS5770284A JP55146298A JP14629880A JPS5770284A JP S5770284 A JPS5770284 A JP S5770284A JP 55146298 A JP55146298 A JP 55146298A JP 14629880 A JP14629880 A JP 14629880A JP S5770284 A JPS5770284 A JP S5770284A
- Authority
- JP
- Japan
- Prior art keywords
- particulate
- thin piece
- small thin
- metal nets
- cathode
- 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
Landscapes
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
PURPOSE: To prepare the titled cathode easily degassing a generated gas of which a size and a shape are freely changed by a method wherein small thin pieces based on Ni after Al is extracted are put side by side between two metal nets and said metal nets are approached to be connected at a passing pore part.
CONSTITUTION: A small thin piece obtained by a method wherein a mixture of a Ni particulate and an Al particulate, a particulate of a Ni/Al alloy or a mixture of the alloy particulate and the Ni particulate or the Al particulate is molded under pressure and baked is immersed in an alkaline aqueous solution. An Al component of the small thin piece is removed in a possible limit by said alkaline solution to obtain a small thin piece body based on Ni having numberless fine pores. Said samll thin piece body is prepared by molding under pressure and, thereafter, by appropriately cutting, drilling and head cutting. Then, said small thin piece body are put side by side between two alkali resistant metal nets 5, 5 so as to obtain a desired area and a shape and said metal nets 5, 5 are approached as much as possible and, in a passing pore part 3 formed by plural small thin piece bodies, said metal nets 5, 5 are connected by a bolt and a nut.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146298A JPS5770284A (en) | 1980-10-21 | 1980-10-21 | Cathode for electrolyzing aqueous halogenated alkali metal solution and preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146298A JPS5770284A (en) | 1980-10-21 | 1980-10-21 | Cathode for electrolyzing aqueous halogenated alkali metal solution and preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5770284A true JPS5770284A (en) | 1982-04-30 |
Family
ID=15404509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55146298A Pending JPS5770284A (en) | 1980-10-21 | 1980-10-21 | Cathode for electrolyzing aqueous halogenated alkali metal solution and preparation thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5770284A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5188721A (en) * | 1989-02-10 | 1993-02-23 | Eltech Systems Corporation | Plate anode having bias cut edges |
-
1980
- 1980-10-21 JP JP55146298A patent/JPS5770284A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5188721A (en) * | 1989-02-10 | 1993-02-23 | Eltech Systems Corporation | Plate anode having bias cut edges |
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