Smart Materials Science Technology

Associate Professor Toshiki Koyama


Carbon nanofiber web (CNFW) was prepared by carbonization of electro-spun nanofiber web. CNFW was applied to a current-collector of direct methanol fuel cell (DMFC) in order to reduce contact resistance between a cathode diffusion layer and a cathode catalyst layer. Effects of CNFW on performances of DMFC were explained.

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