Surface-reconstructed graphite nanofibers as a support for cathode catalysts of fuel cells |
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| Authors: | Gan Lin Du Hongda Li Baohua Kang Feiyu |
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| Institution: | Institute of Advanced Materials, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China. |
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| Abstract: | Graphite nanofibers (GNFs), on which surface graphite edges were reconstructed into nano-loops, were explored as a cathode catalyst support for fuel cells. The high degree of graphitization, as well as the surface-reconstructed nano-loops that possess topological defects for uniform metal deposition, resulted in an improved performance of the GNF-supported Pt catalyst. |
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