| 直接甲酸燃料电池Pd阳极催化剂及其电催化稳定性 |
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| 引用本文： | 李焕芝,沈娟章,杨改秀,唐亚文,陆天虹.直接甲酸燃料电池Pd阳极催化剂及其电催化稳定性[J].高等学校化学学报,2011,32(7):1445-1450. |
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| 作者姓名： | 李焕芝 沈娟章 杨改秀 唐亚文 陆天虹 |
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| 作者单位： | 1. 江苏省新型动力电池重点实验室， 南京师范大学化学与材料科学学院， 南京 210097；
2. 中国科学院广州能源研究所， 中国科学院可再生能源与天然气水合物重点实验室， 广州 510640；
3. 中国科学院长春应用化学研究所， 长春 130022 |
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| 基金项目： | 国家自然科学基金(批准号:20873065,21073094); 江苏高校优势学科建设工程项目资助 |
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| 摘 要： | 直接甲酸燃料电池(DFAFC)中Pd阳极催化剂对甲酸氧化具有很好的电催化活性, 但电催化稳定性较差, 因此, 对Pd催化剂电催化活性和稳定性的影响原因和机理的研究已经成为DFAFC阳极催化剂的研究重点, 本文综述了DFAFC中Pd催化剂和Pd基复合催化剂的研究和发展概况. 主要介绍了Pd催化剂的优缺点、稳定性及提高稳定性的方法和机理等, 为Pd催化剂和Pd基复合催化剂的实际应用奠定基础.
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| 关 键 词： | 直接甲酸燃料电池 甲酸氧化 Pd催化剂 电催化性能 |
| 收稿时间： | 2010-08-05 |
Anodic Pd Catalyst in Direct Formic Acid Fuel Cell and Its Electrocatalytic Stability |
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| LI Huan-Zhi,SHEN Juan-Zhang,YANG Gai-Xiu,TANG Ya-Wen,LU Tian-Hong.Anodic Pd Catalyst in Direct Formic Acid Fuel Cell and Its Electrocatalytic Stability[J].Chemical Research In Chinese Universities,2011,32(7):1445-1450. |
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| Authors: | LI Huan-Zhi SHEN Juan-Zhang YANG Gai-Xiu TANG Ya-Wen LU Tian-Hong |
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| Institution: | 1. Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Material Science, Nanjing Normal University, Nanjing 210097, China;
2. Guangzhou Institute of Energy Conversion, Key Laboratory of Renewable Energy and Gas Hydrate, Chinese Academy of Sciences, Guangzhou 510640, China;
3. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China |
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| Abstract: | The electrocatalytic activity of the Pd anodic catalyst in direct formic acid fuel cell(DFAFC) for the formic acid oxidation is excellent,while its electrocatalytic satability is poor.The reason and mechanism of the excellent electrocatalytic activity and the poor electrocatalytic stability of the Pd/C catalyst have become an important investigation area of the anodic Pd catalyst in DFAFC.This paper mainly summarizes the situation of research and development of anodic Pd catalyst and Pd-based composite cata... |
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| Keywords: | Direct formic acid fuel cell Formic acid oxidation Pd catalyst Electrocatalytic performance |
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