Oxygen selective anode
US4235697A · kind A · utility
1Cited by
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2Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 29, 1979 |
| Grant date | Nov 25, 1980 |
| Priority date | — |
| Expiry date | Oct 29, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D9/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Novel oxygen selective electrode comprising a coating on said anode consisting of delta manganese dioxide. This outer coating on the anode may be placed on the anode electrochemically by electrolyzing an acid saline solution having dissolved therein sufficient manganous chloride. Sufficient manganese dioxide is plated on said anode when the chlorine evolution essentially ceases during electrolysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.