Ordered porous carbon as the catalyst support for proton-exchange membrane fuel cells

被引：27

作者：

Hsueh, Yu-Jui ^{[1
]}

Yu, Cheng-Che ^{[1
]}

Lee, Kan-Rong ^{[1
]}

Tseng, Chung-Jen ^{[1
]}

Su, Bing-Jian ^{[1
]}

Wu, Shih-Kuo ^{[2
]}

Weng, Ling-Chia ^{[2
]}

机构：

[1] Natl Cent Univ, Dept Mech Engn, Jhongli 32001, Taiwan

[2] Ind Technol Res Inst, Green Energy & Environm Res Labs, Hsinchu 310, Taiwan

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2013年 / 38卷 / 25期

关键词：

Ordered porous carbon; Catalyst support; Fuel cell; GAS-DIFFUSION LAYER; MICROPOROUS LAYER; OXYGEN REDUCTION; FLOW DISTRIBUTOR; METAL FOAM; PERFORMANCE; FABRICATION; ELECTROCATALYSTS; NANOPARTICLES; NANOTUBES;

D O I：

10.1016/j.ijhydene.2013.01.007

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this study, ordered porous carbon (OPC) is used as the catalyst support for fuel cell application due to its large surface area and continuous structure. The OPC is fabricated using template method. Platinum is deposited on OPC by the alcohol reduction method. Results show that Pt/OPC as prepared has well dispersed Pt nanoparticles, with an average particle size around 3 nm. The electrochemically active surface area of Pt/OPC samples is 20% higher than that of commercial E-Tek sample. Furthermore, the long-term stability of Pt/OPC is also better than that of commercial E-Tek sample. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：10998 / 11003

页数：6

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