Active cathode and its prepn.

Application Number: 00102680
Application Date: 2000.02.24
Publication Number: 1265432
Publication Date: 2000.09.06
Priority Information: 1999/2/24 JP 45810/99
International: C25B11/06;C25B11/08
Applicant(s) Name: Durable Electrode Co., Ltd.
Inventor(s) Name: Nara Minako;Tanaka Shoshi;Nishiki Zennori
Patent Agency Code: 72001
Patent Agent: lu xinhua
Abstract An activated cathode comprising an electrically conductive substrate, an interlayer comprising a nickel oxide formed on the surface of the electrically conductive substrate, and a catalyst layer containing at least one lanthanum component selected from oxides and hydroxides of lanthanum metals and at least one platinum component selected from platinum metals and silver and oxides and hydroxides thereof formed on the interlayer. A process for the preparation of an activated cathode is also disclosed.