Synthesis of the electro-catalyst supported on mesoporous carbon via imprinting method for polymer electrolyte fuel cells

The carbon material with tailored mesopore size was explored as an electro-catalyst in polymer electrolyte fuel cells (PEFCs). The mesoporous carbon material possesses unique structural characteristics including non-micropores, specific surface area, pore volume and well-developed interconnected mes...

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Bibliographic Details
Published in:Current applied physics 2010, 10(2), , pp.69-72
Main Authors: Hwang, Sohee, Park, Gu-Gon, Yim, Sung-Dae, Park, Seok-Hee, Yang, Tae-Hyun, Kim, Hansung, Kim, Chang-Soo
Format: Article
Language:English
Subjects:
Electro-catalyst
Mesoporous carbon
Polymer electrolyte fuel cells
Silica colloids
물리학
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Summary:The carbon material with tailored mesopore size was explored as an electro-catalyst in polymer electrolyte fuel cells (PEFCs). The mesoporous carbon material possesses unique structural characteristics including non-micropores, specific surface area, pore volume and well-developed interconnected mesoporosity. The good characteristics of the mesoporous carbon make it a large efficient catalyst support for PEFCs. The great mesoporous carbon supported PtRu electro-catalyst has demonstrate an improvement in electro-catalytic activity toward cyclic voltammetry in comparison with commercial Vulcan XC72 supported.
ISSN:1567-1739
1878-1675
DOI:10.1016/j.cap.2009.11.045