A facile strategy to synthesize three-dimensional Pd@Pt core-shell nanoflowers supported on graphene nanosheets as enhanced nanoelectrocatalysts for methanol oxidation

A facile strategy to synthesize three-dimensional Pd@Pt core-shell nanoflowers supported on graphene nanosheets as enhanced nanoelectrocatalysts for methanol oxidation

Here we demonstrate for the first time a water-based surfactant-free synthesis of three-dimensional porous Pd@Pt core-shell nanoflowers on graphene. The obtained Pd@Pt-graphene hybrids exhibited substantially enhanced electrocatalytic activity and stability relative to the commercial Pt/C catalyst o...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-07, Vol.51 (52), p.10490-10493
Hauptverfasser: Chen, Yi, Yang, Jia, Yang, Ying, Peng, Zhiyao, Li, Jinhua, Mei, Tao, Wang, Jianying, Hao, Ming, Chen, Yalin, Xiong, Weilai, Zhang, Liu, Wang, Xianbao
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container_issue 52
container_start_page 10490
container_title Chemical communications (Cambridge, England)
container_volume 51
creator Chen, Yi
Yang, Jia
Yang, Ying
Peng, Zhiyao
Li, Jinhua
Mei, Tao
Wang, Jianying
Hao, Ming
Chen, Yalin
Xiong, Weilai
Zhang, Liu
Wang, Xianbao
description Here we demonstrate for the first time a water-based surfactant-free synthesis of three-dimensional porous Pd@Pt core-shell nanoflowers on graphene. The obtained Pd@Pt-graphene hybrids exhibited substantially enhanced electrocatalytic activity and stability relative to the commercial Pt/C catalyst originating from this exquisite nanoarchitecture for three-dimensional molecular accessibility and graphene-metal interaction.
doi_str_mv 10.1039/c5cc01803j
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title A facile strategy to synthesize three-dimensional Pd@Pt core-shell nanoflowers supported on graphene nanosheets as enhanced nanoelectrocatalysts for methanol oxidation
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