MoS2/graphene cathodes for reversibly storing Mg(2+) and Mg(2+)/Li(+) in rechargeable magnesium-anode batteries

Commercial micron-scale low-cost MoS2 is subjected to an electrochemically derived 2H-to-1T phase transformation, which makes it capable of reversibly storing Mg(2+)/Li(+) and Mg(2+) in all-phenyl-complex (APC) electrolytes with and without Li(+), respectively. The MoS2/graphene composite shows a hi...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (8), p.1701-1704
Main Authors: Hsu, Cheng-Jui, Chou, Chih-Yu, Yang, Cheng-Hsien, Lee, Tai-Chou, Chang, Jeng-Kuei
Format: Article
Language:English
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Summary:Commercial micron-scale low-cost MoS2 is subjected to an electrochemically derived 2H-to-1T phase transformation, which makes it capable of reversibly storing Mg(2+)/Li(+) and Mg(2+) in all-phenyl-complex (APC) electrolytes with and without Li(+), respectively. The MoS2/graphene composite shows a high capacity (225 mA h g(-1)) and great cyclic stability in the Li(+)-containing APC electrolyte.
ISSN:1364-548X
DOI:10.1039/c5cc09407k