Three dimensional titanium molybdenum nitride nanowire assemblies as highly efficient and durable platinum support for methanol oxidation reaction

doi:10.1016/j.electacta.2018.10.114

GIEC OpenIR

	Three dimensional titanium molybdenum nitride nanowire assemblies as highly efficient and durable platinum support for methanol oxidation reaction
	Liu, Fangfang 1; Wu, Zhifu 2; Dang, Dai 3; Wang, Guanghua 3; Tian, Xinlong 3,4; Yang, Xu 3,4
	2019-02-01
发表期刊	ELECTROCHIMICA ACTA
ISSN	0013-4686
卷号	295 页码:50-57
通讯作者	Liu, Fangfang(angel811221@163.com) ; Yang, Xu(yangxu@ms.giec.ac.cn)
摘要	To 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.
关键词	Three dimensional Transition metal nitrides Porous Methanol oxidation reaction Stability
DOI	10.1016/j.electacta.2018.10.114
关键词[WOS]	OXYGEN REDUCTION ; ELECTROCATALYTIC ACTIVITY ; CATALYST ; PERFORMANCE ; NANOTUBES ; NANOPARTICLES ; STABILITY ; DURABILITY ; NANOSHEETS ; SHEETS
收录类别	SCI
语种	英语
资助项目	National 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研究方向	Electrochemistry
项目资助者	National 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类目	Electrochemistry
WOS记录号	WOS:000454249800007
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/24453
专题	中国科学院广州能源研究所
通讯作者	Liu, Fangfang; Yang, Xu
作者单位	1.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
推荐引用方式 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.