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Bimetallic AuPt alloy nanodendrites/reduced graphene oxide: One-pot ionic liquid-assisted synthesis and excellent electrocatalysis towards hydrogen evolution and methanol oxidation reactions
Feng, Jiu-Ju1; Chen, Li-Xian1; Ma, Xiaohong3; Yuan, Junhua1; Chen, Jian-Rong1; Wang, Ai-Jun1; Xu, Quan-Qing2
2017-01-12
发表期刊INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN0360-3199
卷号42期号:2页码:1120-1129
摘要

Herein, reduced graphene oxide supported well-dispersed bimetallic AuPt alloy nano dendrites (AuPt ANDs/rGO) were fabricated by a one-pot coreduction approach using ionic liquid (1-aminopropyl-3-methylimidazolium bromide, [APMIm]Br) as the stabilizer and capping agent. There is no any other polymer or seed involved. Characterized measurements include transmission electron microscopy (TEM), high angle annular dark-field scanning TEM (HAADF-STEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The typical samples displayed excellent electrocatalytic activity and durability towards hydrogen evolution reaction (HER) and methanol oxidation reaction (MOR) in contrast with Pt nanocrystals/rGO and commercial Pt/C (50%) catalysts, which make it promising for practical catalysis in energy conversion and storage. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

关键词Nanodendrites Reduced Graphene Oxide Ionic Liquid Hydrogen Evolution Reaction Methanol Oxidation Reaction
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijhydene.2016.08.066
收录类别SCI
语种英语
关键词[WOS]Oxygen Reduction Reactions ; Enhanced Catalytic Performance ; Fuel-cells ; Facile Synthesis ; Nanostructures Synthesis ; Directed Synthesis ; Nanowire Networks ; One-step ; Pd-pt ; Nanoparticles
WOS研究方向Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目Chemistry, Physical ; Electrochemistry ; Energy & Fuels
项目资助者National Natural Science Foundation of China(21475118 ; Zhejiang Provincial Public Welfare Project(2016C33011) ; 21275130 ; 21275131 ; 21162043)
WOS记录号WOS:000395213200035
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21999
专题多相复杂系统国家重点实验室
作者单位1.Zhejiang Normal Univ, Coll Chem & Life Sci, Coll Geog & Environm Sci, Jinhua 321004, Peoples R China
2.Yunnan Normal Univ, Fac Chem & Chem Engn, Kunming 650050, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
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Feng, Jiu-Ju,Chen, Li-Xian,Ma, Xiaohong,et al. Bimetallic AuPt alloy nanodendrites/reduced graphene oxide: One-pot ionic liquid-assisted synthesis and excellent electrocatalysis towards hydrogen evolution and methanol oxidation reactions[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2017,42(2):1120-1129.
APA Feng, Jiu-Ju.,Chen, Li-Xian.,Ma, Xiaohong.,Yuan, Junhua.,Chen, Jian-Rong.,...&Xu, Quan-Qing.(2017).Bimetallic AuPt alloy nanodendrites/reduced graphene oxide: One-pot ionic liquid-assisted synthesis and excellent electrocatalysis towards hydrogen evolution and methanol oxidation reactions.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,42(2),1120-1129.
MLA Feng, Jiu-Ju,et al."Bimetallic AuPt alloy nanodendrites/reduced graphene oxide: One-pot ionic liquid-assisted synthesis and excellent electrocatalysis towards hydrogen evolution and methanol oxidation reactions".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 42.2(2017):1120-1129.
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