华侨大学杨晓冬--中文主页-- Rational Design and Synthesis of Low‑Temperature Fuel Cell Electrocatalysts

Rational Design and Synthesis of Low‑Temperature Fuel Cell Electrocatalysts: 点击次数：; 发表刊物：Electrochemical Energy Reviews; 关键字：Fuel cells · Platinum · Non-precious metal catalysts · Nanocrystals · Active sites · Electrocatalysis; 摘要：Recent progresses in proton exchange membrane fuel cell electrocatalysts are reviewed in this article in terms of cathodic and anodic reactions with a focus on rational design. These designs are based around gaining active sites using model surface studies and include high-index faceted Pt and Pt-alloy nanocrystals for anodic electrooxidation reactions as well as Pt-based alloy/core–shell structures and carbon-based non-precious metal catalysts for cathodic oxygen reduction reactions (ORR). High-index nanocrystals, alloy nanoparticles, and support effects are highlighted for anodic catalysts, and current developments in ORR electrocatalysts with novel structures and different compositions are emphasized for cathodic catalysts. Active site structures, catalytic performances, and stability in fuel cells are also reviewed for carbon-based non-precious metal catalysts. In addition, further developmental perspectives and the current status of advanced fuel cell electrocatalysts are provided.; 论文类型：期刊论文; 学科门类：工学; 一级学科：材料科学与工程; 文献类型：J; 期号：1; 页面范围：54-83; 是否译文：否; 发表时间：2018-03-19; DOI码：10.1007/s41918-018-0004-1; 第一作者：Na Tian; 合写作者：Yan‑Xia Jiang,Rui Huang,Xiao‑Dong Yang,Bang-An Lu; 通讯作者：Shi‑Gang Sun,Zhi‑You Zhou; 发布期刊链接：https://doi.org/10.1007/s41918-018-0004-1

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