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JPS6414872A Expired / Lapsed JP ⏱️ 0.0 years remaining

Electrode forming method

Assignee: Mitsubishi Heavy Industries Ltd
•
Filing: 1987-07-09
•
Granted: —
•
Expires: 2007-07-09
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Abstract

Abstract PURPOSE:To remarkably decrease polarization by forming an electrode with a perovskite composite oxide by using a slurry coating process. CONSTITUTION:Slurry of perovskite composite oxide having a particle size of 1mum or less as indicated in the formula is applied to stabilized zirconia sinter and fired. After firing, DC current is passed to the coated layer with it heated to form an electrode. The electrode obtained has remarkably low polarization. As a result, since voltage drop is retarded even in high current density, a fuel cell can provide high output voltage in high current density during power generation.

Inventors

  • 👤 Akihiro Sawada
  • 👤 Kazutaka Mori
  • 👤 Kikuji Tsuneyoshi

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-03 19:53
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/86; H01M4/88; H01M4/8825; H01M4/8828; H01M4/8878; H01M4/8882; H01M4/90; H01M4/9016; H01M4/9025; H01M4/9033; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50

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