Self-supported Ni6MnO8 3D mesoporous nanosheet arrays with ultrahigh lithium storage properties and conversion mechanism by in-situ XAFS

doi:10.1007/s12274-016-1285-5

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Self-supported Ni6MnO8 3D mesoporous nanosheet arrays with ultrahigh lithium storage properties and conversion mechanism by in-situ XAFS
	Zhao, DD; Yu, P; Wang, L; Sun, FF; Zhao, L; Tian, CG; Zhou, W; Fu, HG
刊名	NANO RESEARCH
	2017
卷号	10 期号:1 页码:263-275
关键词	Ni6mno8 Self-supported In-situ X-ray Absorption Fine Structure Lithium-ion Battery
ISSN号	1998-0124
DOI	10.1007/s12274-016-1285-5
文献子类	期刊论文
英文摘要	Murdochite-type Ni6MnO8 three-dimensional mesoporous nanosheet arrays grown on carbon cloth (NMO-SA/CC) are synthesized using an in-situ growth strategy. As self-supported binder-free anodes for LIBs, the NMO-SA/CC hierarchical nanostructures exhibit ultrahigh capacity, excellent cycling stability, and good rate capability. The excellent lithium storage performance can be ascribed to the perfect electrical contact between NMO-SA and CC. The mesopores in the thin nanosheet can maximize the electrode contact with the electrolyte by decreasing the Li+ diffusion path. Moreover, these effects relieve the pulverization and agglomeration that originate from the large volume variations during the Li+ intercalation/deintercalation cycles. The in-situ X-ray absorption fine structure (XAFS) spectrum recorded during the initial lithiation/delithiation processes reveals the conversion reaction process.
语种	英语
WOS记录号	WOS:000390066000023
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/27438]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Zhao, DD,Yu, P,Wang, L,et al. Self-supported Ni6MnO8 3D mesoporous nanosheet arrays with ultrahigh lithium storage properties and conversion mechanism by in-situ XAFS[J]. NANO RESEARCH,2017,10(1):263-275.
APA	Zhao, DD.,Yu, P.,Wang, L.,Sun, FF.,Zhao, L.,...&Fu, HG.(2017).Self-supported Ni6MnO8 3D mesoporous nanosheet arrays with ultrahigh lithium storage properties and conversion mechanism by in-situ XAFS.NANO RESEARCH,10(1),263-275.
MLA	Zhao, DD,et al."Self-supported Ni6MnO8 3D mesoporous nanosheet arrays with ultrahigh lithium storage properties and conversion mechanism by in-situ XAFS".NANO RESEARCH 10.1(2017):263-275.