Adhesion Treatment of Graphite to the Surface of SUS304 Stainless Steel to Develop the Metal Separator for Fuel Cell

• 羽木 秀樹

• 月舘 晃吉

• HAGI Hideki

• TSUKIDATE Kohkichi

Bibliographic Information

Other Title

• 燃料電池用金属セパレータの開発を目指したSUS304ステンレス鋼表面への黒鉛付着処理
• ネンリョウ デンチ ヨウキンゾク セパレータ ノ カイハツ オ メザシタ SUS304 ステンレスコウ ヒョウメン エ ノ コクエン フチャク ショリ

Abstract

At present, a commercially available fuel cell is too expensive, and cost reduction of it is required. Particularly, cost reduction of the separator, which is one of the important component of fuel cell, is necessary. In this study, a new surface treatment has been applied to the separator of SUS304 stainless steel, which is a candidate material for a low price separator, to improve electric conductivity. At first, we immersed stainless steel sheets in the mixture of ethyl alcohol and graphite powder to adhere graphite to the surface of stainless steel sheets uniformly. Then, the stainless steel was sandwiched with new stainless steel sheets and cold-rolled to adhere graphite powder strongly.

Journal

• 福井工業大学研究紀要

  福井工業大学研究紀要 (43), 66-72, 2013-07-14

  福井工業大学

Keywords

• Electric Conductivity
• Fuel Cell
• Graphite
• SUS304 Stainless Steel
• Passivation Film

Details

• CRID: 1390296288051798272
• NII Article ID: 120005298784
• NII Book ID: AA12450746
• ISSN: 18844456
• DOI: 10.57375/00001105
• NDL BIB ID: 024730642
• Web Site: https://fut.repo.nii.ac.jp/records/1111
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024730642
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • NDL
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Allowed