JPS5589491A - Insoluble anode for electrolysis - Google Patents
Insoluble anode for electrolysisInfo
- Publication number
- JPS5589491A JPS5589491A JP16012678A JP16012678A JPS5589491A JP S5589491 A JPS5589491 A JP S5589491A JP 16012678 A JP16012678 A JP 16012678A JP 16012678 A JP16012678 A JP 16012678A JP S5589491 A JPS5589491 A JP S5589491A
- Authority
- JP
- Japan
- Prior art keywords
- intermediate layer
- mixed
- electrolysis
- layer consisting
- pbo
- 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 obtain an insoluble anode for electrolysis, having excellent electrode characteristic and economic merit as well as excellent durability, by the procedure in which an anticorrosive and conductive intermediate layer is formed on the surface of a Ti base and then a mixed covering layer consisting of β-PbO2 and MnO2 is formed by anodic deposition on the intermediate layer.
CONSTITUTION: A solution containing compounds to be covered as an intermediate layer is coated on the surface of a pretreated Ti plate and then heated in an oxidative or reductive atmosphere, by which the Ti plate is covered with an anticorrosive and conductive intermediate layer consisting of one or more of the mixtures of platinum metals and their oxides, magnetite, or platinum metal oxides and valve metal oxides. Then, it is subjected to an anodic deposition in a Pb-Mn mixed solution to form a mixed layer consisting of β-PbO2 and MnO2 on the intermediate layer. The preferred mixed solution used is the one containing Pb and Mn compounds selected from nitrates, acetates, and sulfamic acid salts.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16012678A JPS5589491A (en) | 1978-12-27 | 1978-12-27 | Insoluble anode for electrolysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16012678A JPS5589491A (en) | 1978-12-27 | 1978-12-27 | Insoluble anode for electrolysis |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5589491A true JPS5589491A (en) | 1980-07-07 |
Family
ID=15708422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16012678A Pending JPS5589491A (en) | 1978-12-27 | 1978-12-27 | Insoluble anode for electrolysis |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5589491A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5773193A (en) * | 1980-08-18 | 1982-05-07 | Diamond Shamrock Corp | Coated electrode with dimension stability for electrolysis having oxide protecting film on base of valve metal and production thereof |
-
1978
- 1978-12-27 JP JP16012678A patent/JPS5589491A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5773193A (en) * | 1980-08-18 | 1982-05-07 | Diamond Shamrock Corp | Coated electrode with dimension stability for electrolysis having oxide protecting film on base of valve metal and production thereof |
JPS6147231B2 (en) * | 1980-08-18 | 1986-10-17 | Erutetsuchi Shisutemuzu Corp |
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