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Mesoporous Cobalt Molybdenum Nitride: A Highly Active Bifunctional Electrocatalyst and Its Application in Lithium-O-2 Batteries
Zhang, Kejun1,2; Zhang, Lixue1; Chen, Xiao1; He, Xiang3; Wang, Xiaogang1; Dong, Shanmu1; Han, Pengxian1; Zhang, Chuanjian1,2; Wang, Shan1,2; Gu, Lin3; 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
DOI10.1021/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
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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
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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.
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