JPS57131397A - Electrode for electrolysis - Google Patents
Electrode for electrolysisInfo
- Publication number
- JPS57131397A JPS57131397A JP56016535A JP1653581A JPS57131397A JP S57131397 A JPS57131397 A JP S57131397A JP 56016535 A JP56016535 A JP 56016535A JP 1653581 A JP1653581 A JP 1653581A JP S57131397 A JPS57131397 A JP S57131397A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- alloy
- rare earth
- layer
- earth element
- 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
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
PURPOSE: To reduce the consumption of an electrode by using graphite having a specified value or above of specific gravity as a base material and by forming a layer of metallic Pt, Pd, a Pt-Pd alloy or an alloy of Pt, Pd and a rare earth element on the surface of the graphite or the grain boundary.
CONSTITUTION: Sintered graphite grains having ≥2.1 specific gravity are molded into an electrode of a desired shape. A layer of metallic Pt, pd, a Pt-Pd alloy or an alloy of Pt, Pd and a rare earth element is formed on the surface of the electrode or the grain boundary. Y, Sm, Eu, Ga, La or the like is used as the rare earth element. To form said layer an ion plating method or a vapor deposition method is applied.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56016535A JPS57131397A (en) | 1981-02-05 | 1981-02-05 | Electrode for electrolysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56016535A JPS57131397A (en) | 1981-02-05 | 1981-02-05 | Electrode for electrolysis |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57131397A true JPS57131397A (en) | 1982-08-14 |
Family
ID=11918955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56016535A Pending JPS57131397A (en) | 1981-02-05 | 1981-02-05 | Electrode for electrolysis |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57131397A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0498934U (en) * | 1991-01-31 | 1992-08-26 | ||
JPH06272100A (en) * | 1993-03-19 | 1994-09-27 | Ibiden Co Ltd | Graphite electrode for electro-chemical machining |
EP1172463A1 (en) * | 2000-07-13 | 2002-01-16 | Sumitomo Electric Industries, Ltd. | Corrosion-resistant conductive member |
JP2010047837A (en) * | 2008-08-21 | 2010-03-04 | Boo-Sung Hwang | Hydrogen-oxygen generating electrode plate using carbon nanotube and method for manufacturing the same |
WO2023145914A1 (en) * | 2022-01-28 | 2023-08-03 | 旭化成株式会社 | Negative electrode for hydrogen generation, negative electrode for alkaline water electrolysis, method for producing negative electrode, bipolar electrolytic cell, electrolysis cell for alkaline water electrolysis, and method for producing hydrogen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124673A (en) * | 1975-04-24 | 1976-10-30 | Toshio Nishino | An anode for electrolytic water manufacturing apparatus for medical us e |
-
1981
- 1981-02-05 JP JP56016535A patent/JPS57131397A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124673A (en) * | 1975-04-24 | 1976-10-30 | Toshio Nishino | An anode for electrolytic water manufacturing apparatus for medical us e |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0498934U (en) * | 1991-01-31 | 1992-08-26 | ||
JPH06272100A (en) * | 1993-03-19 | 1994-09-27 | Ibiden Co Ltd | Graphite electrode for electro-chemical machining |
EP1172463A1 (en) * | 2000-07-13 | 2002-01-16 | Sumitomo Electric Industries, Ltd. | Corrosion-resistant conductive member |
JP2010047837A (en) * | 2008-08-21 | 2010-03-04 | Boo-Sung Hwang | Hydrogen-oxygen generating electrode plate using carbon nanotube and method for manufacturing the same |
WO2023145914A1 (en) * | 2022-01-28 | 2023-08-03 | 旭化成株式会社 | Negative electrode for hydrogen generation, negative electrode for alkaline water electrolysis, method for producing negative electrode, bipolar electrolytic cell, electrolysis cell for alkaline water electrolysis, and method for producing hydrogen |
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