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Three dimensional titanium molybdenum nitride nanowire assemblies as highly efficient and durable platinum support for methanol oxidation reaction
Liu, Fangfang1; Wu, Zhifu2; Dang, Dai3; Wang, Guanghua3; Tian, Xinlong3,4; Yang, Xu3,4
2019-02-01
Source PublicationELECTROCHIMICA ACTA
ISSN0013-4686
Volume295Pages:50-57
Corresponding AuthorLiu, Fangfang(angel811221@163.com) ; Yang, Xu(yangxu@ms.giec.ac.cn)
AbstractTo achieve the practical application of direct methanol fuel cells, the development of highly efficient and durable electrocatalyst for methanol oxidation reaction is urgently needed. Herein, an effective approach is developed to fabricate three dimensional porous titanium nitride with an urchin-like structure, which are composed of numerous interactive nanowire assemblies. When being used as the platinum support, the resulting electrocatalyst delivers a mass activity and specific activity that are both around 4.3 times greater with respect to Pt/C catalyst. Moreover, the activity stability and structural durability of the novel catalyst are also confirmed by comprehensive experimental analysis. This study provides a new way for improving the performance of methanol oxidation reaction by combining the advantages of three dimensional structure, inherent electrochemical durability and strong metal support interaction. (C) 2018 Elsevier Ltd. All rights reserved.
KeywordThree dimensional Transition metal nitrides Porous Methanol oxidation reaction Stability
DOI10.1016/j.electacta.2018.10.114
WOS KeywordOXYGEN REDUCTION ; ELECTROCATALYTIC ACTIVITY ; CATALYST ; PERFORMANCE ; NANOTUBES ; NANOPARTICLES ; STABILITY ; DURABILITY ; NANOSHEETS ; SHEETS
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[21376143] ; National Natural Science Foundation of China[21276147] ; Weifang Science and Technology Development Plan Project[2018GX108] ; Doctoral Fund Project of Weifang University of Science and Technology[2017BS11] ; open experimental project of Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization[2018 LS017]
WOS Research AreaElectrochemistry
Funding OrganizationNational Natural Science Foundation of China ; Weifang Science and Technology Development Plan Project ; Doctoral Fund Project of Weifang University of Science and Technology ; open experimental project of Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization
WOS SubjectElectrochemistry
WOS IDWOS:000454249800007
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/24453
Collection中国科学院广州能源研究所
Corresponding AuthorLiu, Fangfang; Yang, Xu
Affiliation1.Weifang Univ Sci & Technol, Shandong Peninsula Engn Res Ctr Comprehens Brine, Shouguang 262700, Weifang, Peoples R China
2.Baise Univ, Sch Mat Sci & Engn, Baise 533000, Guangxi, Peoples R China
3.Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Guangdong, Peoples R China
4.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Liu, Fangfang,Wu, Zhifu,Dang, Dai,et al. Three dimensional titanium molybdenum nitride nanowire assemblies as highly efficient and durable platinum support for methanol oxidation reaction[J]. ELECTROCHIMICA ACTA,2019,295:50-57.
APA Liu, Fangfang,Wu, Zhifu,Dang, Dai,Wang, Guanghua,Tian, Xinlong,&Yang, Xu.(2019).Three dimensional titanium molybdenum nitride nanowire assemblies as highly efficient and durable platinum support for methanol oxidation reaction.ELECTROCHIMICA ACTA,295,50-57.
MLA Liu, Fangfang,et al."Three dimensional titanium molybdenum nitride nanowire assemblies as highly efficient and durable platinum support for methanol oxidation reaction".ELECTROCHIMICA ACTA 295(2019):50-57.
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