DMFC Catalyst Layer Prepared Using Arc-Soot Nano-Carbon by Dry-Squeegee Method and Its Impedance Analysis
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概要
- 論文の詳細を見る
Micro-structure of catalyst layer influences performance of direct methanol fuel cell (DMFC). The dry-squeegee method which was a technique proposed for catalyst layer formation, was found to form a dense and uniform catalyst layer. The membrane electrode assembly (MEA) prepared by using the dry-squeegee method (MEA-ds) had a better performance than that prepared by conventional methods including dropper and brush method, since the MEA-ds had a shorter proton path from the catalyst surface to polymer membrane and many active reaction sites than other MEAs.
著者
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OKAWA Takashi
Daiken Chemical Co.
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Takikawa Hirofumi
Toyohashi University Of Technology
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Aoyagi Nobuyoshi
Daiken Chemical Co. Ltd.
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IZUMI Yuuki
Toyohashi University of Technology
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OKAWA Takashi
Daiken Chemical Co., Ltd.
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OKE Shinichiro
Toyohashi University of Technology
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IKEDA Takashi
Toyohashi University of Technology
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URUNO Hikaru
Toyohashi University of Technology
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SUDA Yoshiyuki
Toyohashi University of Technology
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ITOH Sigeo
Futaba Corporation
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YAMAURA Tatsuo
Futaba Corporation
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UE Hitoshi
Tokai Carbon Co., Ltd.
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SAKAKIBARA Toshihiro
ENAX Inc.
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SUGAWARA Shuichi
ENAX Inc.
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