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Ionic liquid assisted synthesis of palladium nanoclusters for highly efficient formaldehyde oxidation
Zhang, Yimin1; Cao, Youhai1,2; Chen, Dong2; Cui, Penglei2; Yang, Jun2,3
2018-04-10
发表期刊ELECTROCHIMICA ACTA
ISSN0013-4686
卷号269页码:38-44
摘要The use of Ionic Liquids (ILs) to enhance the electrocatalytic activity of metal nanoparticles has garnered sustained research interest. However, current strategies involving ionic liquids do not exploit their use and advantages in chemical synthesis of metal nanoparticles. Herein, we demonstrate a straightforward method, which combines the advantages of ILs in nanoparticle synthesis with the potentials of ILs in electrocatalysis, for the synthesis of Pd nanoclusters for electrochemical oxidation of formaldehyde. This method relies on the use of 1-(2'-aminoethyl)-3-methyl-imidazolum tetrafluoroborate ionic liquid as stabilizers to directly generate Pd nanoclusters with average sizes of 1.8 +/- 0.3 nm in a reaction medium consisting of water and methanol at room temperature. The electrochemical measurements prove that the ionic liquid-assisted Pd nanoclusters have mass-normalized activity approximately 7 times than that of commercial Pd/C catalysts for the oxidation of formaldehyde. (C) 2018 Elsevier Ltd. All rights reserved.
关键词Ionic Liquid Palladium Nanocluster Electrocatalysis Formaldehyde Oxidation Reaction
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.electacta.2018.02.155
收录类别SCI
语种英语
关键词[WOS]PHASE-TRANSFER PROTOCOL ; CARBON-PASTE ELECTRODE ; ELECTROCATALYTIC ACTIVITY ; GOLD NANOPARTICLES ; OXYGEN REDUCTION ; ELECTROCHEMICAL BIOSENSOR ; METAL NANOPARTICLES ; NOBLE-METALS ; ELECTROOXIDATION ; CATALYST
WOS研究方向Electrochemistry
WOS类目Electrochemistry
项目资助者National Natural Science Foundation of China(21506234 ; National Natural Science Foundation of Beijing(2173062) ; Center for Mesoscience, Institute of Process Engineering, Chinese Academy of Sciences(COM2015A001 ; 21573240 ; MPCS-2017-A-02) ; 21706265)
WOS记录号WOS:000428806700005
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24198
专题多相复杂系统国家重点实验室
作者单位1.Tianjin Univ, State Minist Educ, Sch Chem Engn & Technol, Key Lab Green Chem Technol, Tianjin 300350, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
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Zhang, Yimin,Cao, Youhai,Chen, Dong,et al. Ionic liquid assisted synthesis of palladium nanoclusters for highly efficient formaldehyde oxidation[J]. ELECTROCHIMICA ACTA,2018,269:38-44.
APA Zhang, Yimin,Cao, Youhai,Chen, Dong,Cui, Penglei,&Yang, Jun.(2018).Ionic liquid assisted synthesis of palladium nanoclusters for highly efficient formaldehyde oxidation.ELECTROCHIMICA ACTA,269,38-44.
MLA Zhang, Yimin,et al."Ionic liquid assisted synthesis of palladium nanoclusters for highly efficient formaldehyde oxidation".ELECTROCHIMICA ACTA 269(2018):38-44.
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