Cathode for use in electrolytic cell
A cathode for use in an electrolytic cell which comprises a metallic substrate, preferably of nickel alloy, and a coating thereon of a mixture of at least one platinum group metal and at least one platinum group metal oxide, the coating comprising from 2% to 30% by weight of platinum group metal. In...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
06.05.1986
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | A cathode for use in an electrolytic cell which comprises a metallic substrate, preferably of nickel alloy, and a coating thereon of a mixture of at least one platinum group metal and at least one platinum group metal oxide, the coating comprising from 2% to 30% by weight of platinum group metal. In the electrolysis of water or an aqueous solution e.g. an alkali metal chloride solution, the cathode has a low hydrogen over-voltage. |
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Bibliography: | Application Number: US19840619208 |