Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1998-01-21
1999-01-05
Bell, Bruce F.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C25B 1100
Patent
active
058557512
ABSTRACT:
Cathode overvoltage losses are a frequent problem in electrolysis of aqueous solutions. The present invention provides a cathode having a three component coating. The first component consists of at least one non-precious transition metal; the second consists of a precious metal or its oxide and the third consists of gold, platinum or both or their oxides.
REFERENCES:
patent: 4221643 (1980-09-01), Miles et al.
patent: 4465580 (1984-08-01), Kasuya
patent: 4970094 (1990-11-01), Byrd
patent: 5164062 (1992-11-01), Byrd et al.
patent: 5667649 (1997-09-01), Bushman
Arumugam Vaithilingam
Asokan Krishnaswamy
Krishnamurthy Sarangapani
Rangarajan Surukkai Krishnamachari
Subbiah Perumal
Bell Bruce F.
Council of Scientific and Industrial Research
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