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Updated: May 28, 2026
Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Defect-rich carbon-supported Pt nanoparticles via Joule heating for enhanced oxygen reduction
Muhammad Hamza1, Song Lu2, Xueyan Jiao1
1State Key Laboratory of New Textile Materials and Advanced Processing, and School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China. guok@hust.edu.cn.
None:
Intrinsic defect-rich carbon is prepared via alkali-assisted pyrolysis of C60. Via Joule heating, this defective carbon yields Pt particles with an ultrafine size of 2.5 nm within seconds. Due to the favorable defect-induced electron transfer, this Pt catalyst shows significantly enhanced activity and stability towards alkaline oxygen reduction.
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