Title:
燃料電池用保水層およびその製造方法並びに電解質膜−電極接合体
Document Type and Number:
Japanese Patent JP5544689
Kind Code:
B2
Abstract:
To provide a water retention layer for a fuel cell excellent in a water retention performance.
The water retention layer contains a powder-type water retentive material and a binder material of a water draining property and the binder material covers partially the water retentive material in an unevenly distributed state.
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
Atsushi Oma
Application Number:
JP2008181403A
Publication Date:
July 09, 2014
Filing Date:
July 11, 2008
Export Citation:
Assignee:
Nissan Motor Co., Ltd.
International Classes:
H01M4/88; H01M4/86; H01M8/02; H01M8/10
Attorney, Agent or Firm:
Hatta international patent business corporation