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Global Journal of Inorganic Chemistry 2012, 3: 3
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Research Article
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Recent advances of platinum-based electrocatalysts:
Structure, composition and electrocatalytic properties
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Wei Wang, Rongfang Wang
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Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Gansu Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
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Abstract |
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The development of high performance electrode materials is one of the main hot spot issue in the field of the fuel cells. As platinum is a precious metal at the anode or cathode side, most of the recent efforts have focused on decreasing platinum utilization via increasing the catalytic efficiency of platinum-based catalysts by preparing different platinum-based nanostructured materials. Improved platinum-based catalysts would have a dramatic impact on the fuel cell efficiency. This review discusses the recent progress in the development of structure, composition and electrocatalytic properties of platinum-based catalysts by focusing on the development of alloy series, core-shell series and controlled shapes series catalysts, respectively.
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Keywords |
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Platinum-based; Electrocatalysts; Structure; Composition
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