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Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst
Zhang, Kejun1,2; Zhang, Lixue1; Chen, Xiao1; He, Xiang3; Wang, Xiaogang1; Dong, Shanmu1; Gu, Lin3; Liu, Zhihong1; Huang, Changshui1; Cui, Guanglei1
2013-05-08
Source PublicationACS APPLIED MATERIALS & INTERFACES
Volume5Issue:9Pages:3677-3682
AbstractMolybdenum nitride/N-doped carbon nanospheres (MoN/N-C) are synthesized by hydrothermal method followed by ammonia annealing. The as-prepared MoN/N-C nanospheres manifest considerable electrocatalytic activity toward oxygen reduction reaction in nonaqueous electrolytes because of its nanostructure and the synergetic effect between MoN and N-C. Furthermore, the MoN/N-C nanospheres are explored as cathode catalyst for Li-O-2 batteries with tetra-(ethylene glycol) dimethyl ether as the electrolyte. The assembled batteries deliver alleviated overpotentials and improved battery lifespan, and their excellent performances should be attributed to the unique hierarchical structure and high fraction of surface active sites of cathode catalyst.
SubtypeArticle
KeywordMon/n-c Nanospheres Synergetic Effect Electrocatalytic Activity Oxygen Reduction Reaction Li-o-2 Batteries
WOS HeadingsScience & Technology ; Technology
DOI10.1021/am400209u
WOS KeywordOXYGEN REDUCTION REACTION ; LI-AIR BATTERIES ; FUEL-CELLS ; BIFUNCTIONAL CATALYST ; LI-O-2 BATTERIES ; NANOTUBE ARRAYS ; OXIDE CATALYSTS ; NANOPARTICLES ; CHALLENGES ; NANOWIRES
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000318839100028
Citation statistics
Cited Times:76[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/6017
Collection绿色化学催化研究组
仿生与固态能源系统研究组
碳基材料与能源应用研究组
Affiliation1.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, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Kejun,Zhang, Lixue,Chen, Xiao,et al. Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst[J]. ACS APPLIED MATERIALS & INTERFACES,2013,5(9):3677-3682.
APA Zhang, Kejun.,Zhang, Lixue.,Chen, Xiao.,He, Xiang.,Wang, Xiaogang.,...&Cui, Guanglei.(2013).Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst.ACS APPLIED MATERIALS & INTERFACES,5(9),3677-3682.
MLA Zhang, Kejun,et al."Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst".ACS APPLIED MATERIALS & INTERFACES 5.9(2013):3677-3682.
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