Title:
燃料電池セパレータのコーティング材及びコーティング方法、及び、燃料電池セパレータのコーティング材及びコーティング方法を用いたセルスタック
Document Type and Number:
Japanese Patent JP5308493
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a coating material and a coating method for a fuel battery separator, reduced in energy required for coating and simplified in coating process.SOLUTION: A coating material 1 coated on a coated surface of a fuel battery separator includes: a main raw material 2 and a solvent 3; an organic binder 6 cured by heating at least at low-temperature drying temperature to be fastened to the coated surface; and an inorganic binder 5 which is deposited to the coated surface of the separator when heated at temperatures in a second high-temperature range and forms a coating layer. After the separator has been assembled in a fuel battery cell stack, the organic binder 6 fastened on the coated surface of the separator is heated at temperatures in a first high-temperature range to be gasified, and further, by heating at temperatures in the second high-temperature range, the inorganic binder 5 can be deposited on the coated surface of the separator.
Inventors:
Akinori Kashimoto
Hirotaka Mogi
Masaki Abe
Jun Sakamoto
Hirotaka Mogi
Masaki Abe
Jun Sakamoto
Application Number:
JP2011193471A
Publication Date:
October 09, 2013
Filing Date:
September 06, 2011
Export Citation:
Assignee:
Magnex Co., Ltd.
International Classes:
H01M8/02; H01M8/12
Domestic Patent References:
| JP2011165652A | ||||
| JP2006107936A | ||||
| JP2010159175A | ||||
| JP2000285930A | ||||
| JP2011508376A | ||||
| JP2007149661A | ||||
| JP2007501500A | ||||
| JP2009152016A | ||||
| JP2002216786A |
Attorney, Agent or Firm:
Akiho Harada