Molybdenum nitride/n-doped carbon nanospheres for lithium-o2 battery cathode electrocatalyst.

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	Molybdenum nitride/n-doped carbon nanospheres for lithium-o2 battery cathode electrocatalyst.
	Zhang, K.; Zhang, L.; Chen, X.; He, X.; Wang, X.; Dong, S.; Cui, G.
	2013
发表期刊	ACS Appl Mater Interfaces
卷号	5 期号:9 页码:3677-3682
摘要	Molybdenum 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−O2 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.
关键词	Mon/n−c Nanospheres Synergetic Effect Electrocatalytic Activity Oxygen Reduction Reaction Li−o2 Batteries
学科领域	仿生能源系统
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/1585
专题	仿生与固态能源系统研究组
推荐引用方式 GB/T 7714	Zhang, K.,Zhang, L.,Chen, X.,et al. Molybdenum nitride/n-doped carbon nanospheres for lithium-o2 battery cathode electrocatalyst.[J]. ACS Appl Mater Interfaces,2013,5(9):3677-3682.
APA	Zhang, K..,Zhang, L..,Chen, X..,He, X..,Wang, X..,...&Cui, G..(2013).Molybdenum nitride/n-doped carbon nanospheres for lithium-o2 battery cathode electrocatalyst..ACS Appl Mater Interfaces,5(9),3677-3682.
MLA	Zhang, K.,et al."Molybdenum nitride/n-doped carbon nanospheres for lithium-o2 battery cathode electrocatalyst.".ACS Appl Mater Interfaces 5.9(2013):3677-3682.

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