Mesoporous Cobalt Molybdenum Nitride: A Highly Active Bifunctional Electrocatalyst and Its Application in Lithium-O-2 Batteries

doi:10.1021/jp310571y

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	Mesoporous Cobalt Molybdenum Nitride: A Highly Active Bifunctional Electrocatalyst and Its Application in Lithium-O-2 Batteries
	Zhang, Kejun 1,2; Zhang, Lixue1 ; Chen, Xiao1 ; He, Xiang 3; Wang, Xiaogang1 ; Dong, Shanmu 1; Han, Pengxian1 ; Zhang, Chuanjian1,2 ; Wang, Shan 1,2; Gu, Lin 3; Cui, Guanglei1
	2013-01-17
发表期刊	JOURNAL OF PHYSICAL CHEMISTRY C
卷号	117 期号:2 页码:858-865
摘要	Bifunctional electrocatalysts for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) play a critical role in fuel cells and metal-air batteries. In this article, mesoporous cobalt molybdenum nitride (Co3Mo3N) is prepared using a coprecipitation method followed by ammonia annealing treatment. Much more active sites generated by well designed mesoporous nanostructure and intrinsically electronic configuration lead to excellent electrocatalytic performance for ORR/OER in Li-O-2 cells, delivering considerable specific capacity and alleviating polarization. It is manifested that high charge-discharge efficiency and good cycle stability were obtained in the LiTFSI/TEGDME electrolyte owing to a stable interface between optimized electrolyte and electrode material.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1021/jp310571y
关键词[WOS]	RECHARGEABLE LI-O-2 BATTERIES ; OXYGEN BATTERIES ; AIR BATTERIES ; CATALYSTS ; ELECTROLYTE ; OXIDATION ; CHALLENGES ; REACTIVITY ; NANOWIRES ; CATHODE
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000313932800013
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/5946
专题	仿生与固态能源系统研究组
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Kejun,Zhang, Lixue,Chen, Xiao,et al. Mesoporous Cobalt Molybdenum Nitride: A Highly Active Bifunctional Electrocatalyst and Its Application in Lithium-O-2 Batteries[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2013,117(2):858-865.
APA	Zhang, Kejun.,Zhang, Lixue.,Chen, Xiao.,He, Xiang.,Wang, Xiaogang.,...&Cui, Guanglei.(2013).Mesoporous Cobalt Molybdenum Nitride: A Highly Active Bifunctional Electrocatalyst and Its Application in Lithium-O-2 Batteries.JOURNAL OF PHYSICAL CHEMISTRY C,117(2),858-865.
MLA	Zhang, Kejun,et al."Mesoporous Cobalt Molybdenum Nitride: A Highly Active Bifunctional Electrocatalyst and Its Application in Lithium-O-2 Batteries".JOURNAL OF PHYSICAL CHEMISTRY C 117.2(2013):858-865.