High Efficiency Graphitized Carbon Coated Pt Composite for Hydrogen Electro-Oxidation and Hydrogen Storage

Hongbin Zhao College of Science, Shanghai University, Shanghai, 200444, China; School of Materials Science and Engineering, Shanghai University, Shanghai, 200444, China

Yong Li College of Science, Shanghai University, Shanghai, 200444, China

Qun Xiang College of Science, Shanghai University, Shanghai, 200444, China

Jianian Shen School of Materials Science and Engineering, Shanghai University, Shanghai, 200444, China

Jiaqiang Xu College of Science, Shanghai University, Shanghai, 200444, China

Abstract

We reported a novel graphitized carbon coated Pt composite synthesized by one-pot TEOS polymerization-high temperature carbonation approach. Electrochemical measurements display that the obtained Pt/graphitized carbon (Pt@GC) shows high electrochemical activity toward hydrogen oxidation. Additionally, quartz crystal microbalance results for hydrogen adsorption indicate that Pt@GC has high performance of hydrogen storage. The synthesized Pt@GC composite shows significant potential applications in H₂/O₂ (air) fuel cell and hydrogen storage.

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High Efficiency Graphitized Carbon Coated Pt Composite for Hydrogen Electro-Oxidation and Hydrogen Storage

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High Efficiency Graphitized Carbon Coated Pt Composite for Hydrogen Electro-Oxidation and Hydrogen Storage

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