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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
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN0360-3199
Volume42Issue:2Pages:1120-1129
Abstract

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.

KeywordNanodendrites Reduced Graphene Oxide Ionic Liquid Hydrogen Evolution Reaction Methanol Oxidation Reaction
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijhydene.2016.08.066
Indexed BySCI
Language英语
WOS KeywordOxygen Reduction Reactions ; Enhanced Catalytic Performance ; Fuel-cells ; Facile Synthesis ; Nanostructures Synthesis ; Directed Synthesis ; Nanowire Networks ; One-step ; Pd-pt ; Nanoparticles
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
Funding OrganizationNational Natural Science Foundation of China(21475118 ; Zhejiang Provincial Public Welfare Project(2016C33011) ; 21275130 ; 21275131 ; 21162043)
WOS IDWOS:000395213200035
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21999
Collection多相复杂系统国家重点实验室
Affiliation1.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
Recommended Citation
GB/T 7714
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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