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
2017
发表期刊NANO RESEARCH
ISSN1998-0124
卷号10期号:1页码:263-275
文章类型期刊论文
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.
关键词Ni6mno8 Self-supported In-situ X-ray Absorption Fine Structure Lithium-ion Battery
DOI10.1007/s12274-016-1285-5
收录类别SCI
语种英语
WOS记录号WOS:000390066000023
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/27438
专题中科院上海应用物理研究所2011-2018年
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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.
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