中华医学超声杂志

应用化学 ›› 2010, Vol. 27 ›› Issue (08): 869-874.DOI: 10.3724/SP.J.1095.2010.90726

• 综合评述 •    下一篇

直接甲酸燃料电池的研究进展

沈娟章,杨改秀,唐亚文,陆天虹*   

  1. (南京师范大学化学与环境科学学院 南京 210097)
  • 收稿日期:2009-11-04 修回日期:2010-01-31 出版日期:2010-08-10 发布日期:2010-08-10
  • 通讯作者: 陆天虹，研究员，博士生导师; E-mail:tianhonglu@263.net; 研究方向：燃料电池
  • 基金资助:
    科技部“八六三”项目(2007AA05Z143，2007AA05Z159)国家自然科学基金(20703043,20873065)资助项目

Research Development of Direct Formic Acid Fuel Cells

SHEN Juan-Zhang, YANG Gai-Xiu, TANG Ya-Wen, LU Tian-Hong*   

  1. (School of Chemistry and Environmental Science,Nanjing Normal University,Nanjing 210097)
  • Received:2009-11-04 Revised:2010-01-31 Published:2010-08-10 Online:2010-08-10

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摘要：

近年来，直接甲酸燃料电池(DFAFC)的研发取得了很大的进展，已有报道用Pd作阳极催化剂的DFAFC的最大能量密度为0.25 W/cm2，很接近于以氢为燃料的质子交换膜燃料电池(PEMFC)，表明DFAFC有很好的发展前景。 综述了DFAFC的研究进展、甲酸电氧化机理、阳极复合催化剂性能提高的原因和机理。DFAFC存在的主要问题，并对其发展进行了展望。

关键词: 直接甲酸燃料电池, 化学原理, 阳极催化剂, 钯催化剂

Abstract:

In recent years, significant developments in direct formic acid fuel cell(DFAFC) have been made. It was reported that the largest energy density of DFAFC with Pd as anodic catalyst is 0.25 W/cm2, which is close to that of proton exchange membrane fuel cell(PEMFC) with hydrogen as fuel and indicates the excellent development prospects of DFAFC. This review summarized the research development in DFAFC, the mechanism of the oxidation of formic acid, the underlined reason and mechanism of the increase in the performance of Pd based composite catalysts, the main problems of DFAFC and described its development prospects.

Key words: Direct formic acid fuel cell, Chemical principle, Anodic catalyst, Pd catalyst

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