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Abstract:
A composite of Se/CMK-3 was in situ synthesized for the first time via a carbon thermal reduction route by using ordered mesoporous carbon CMK-3 as a nanoreactor and reduction agent, and was then applied as an anode material for Li-ion intercalation. Owing to the fact that CMK-3 acts as a stable matrix for Se and facilitates electronic conductivity and ion transportation, the composite exhibited large reversible capacity, high rate performance and excellent long-term cycling stability. For instance, a reversible capacity of 770 mA h g(-1) can be achieved after 100 cycles at 1C, and a capacity of 619 mA h g(-1) was retained after 1000 cycles even at a rate as high as 2C.
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JOURNAL OF MATERIALS CHEMISTRY A
ISSN: 2050-7488
Year: 2016
Issue: 35
Volume: 4
Page: 13646-13651
8 . 8 6 7
JCR@2016
1 0 . 8 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:324
JCR Journal Grade:1
CAS Journal Grade:1
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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