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Pt-Ni nanourchins as electrocatalysts for oxygen reduction reaction

Qiaowan CHANG, Yuan XU, Shangqian ZHU, Fei XIAO, Minhua SHAO

Frontiers in Energy 2017, Volume 11, Issue 3,   Pages 254-259 doi: 10.1007/s11708-017-0493-3

Abstract: In this paper, Pt-Ni nanourchins were synthesized with an average size of 50 nm consisting of 10–20 nanorodsThe formation of Pt-Ni nanourchins is mainly dependent on the adding order of solvents (benzyl ether,Pt-Ni nanourchins present a reasonable high ORR activity (0.81 A/mg at 0.9 V).

Keywords： Pt-Ni alloys     nanourchins     oxygen reduction reaction     shape control     fuel cells    

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Pt-Ni nanourchins as electrocatalysts for oxygen reduction reaction

Qiaowan CHANG, Yuan XU, Shangqian ZHU, Fei XIAO, Minhua SHAO

Journal Article