Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jpowsour.2013.11.060
Title: Facile synthesis and electrochemical properties of two dimensional layered MoS2/graphene composite for reversible lithium storage
Authors: Zhou, X.
Wang, Z.
Chen, W.
Ma, L.
Chen, D.
Lee, J.Y. 
Keywords: Composites
Graphene
Lithium storage
Molybdenum disulfide nanosheets
Issue Date: 1-Apr-2014
Source: Zhou, X., Wang, Z., Chen, W., Ma, L., Chen, D., Lee, J.Y. (2014-04-01). Facile synthesis and electrochemical properties of two dimensional layered MoS2/graphene composite for reversible lithium storage. Journal of Power Sources 251 : 264-268. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jpowsour.2013.11.060
Abstract: Two dimensional (2D) layered MoS2/graphene and MoS 2/XC-72 composites are synthesized by a facile aqueous reduction and heat treatment in N2, and characterized by XRD, SEM, TEM and HRTEM. It is found that the 2D MoS2 nanosheets with ∼6 layers are well dispersed on the crumpled graphene surface and the curved layered MoS 2 with ∼10 layers coated on XC-72 carbon. Due to the outstanding properties of graphene and the synergistic interaction between 2D MoS 2 and graphene nanosheets, the 2D MoS2/graphene composite exhibits a very high reversible capacity of 1060 mAh g-1 with excellent cycle stability and significantly enhanced rate capability compared with pristine MoS2 and the MoS2/XC-72 composite. The synthesis presented in this work can also be the blueprint for the facile production of the 2D MoS2/graphene composite on a relatively large scale. © 2013 Elsevier B.V. All rights reserved.
Source Title: Journal of Power Sources
URI: http://scholarbank.nus.edu.sg/handle/10635/88900
ISSN: 03787753
DOI: 10.1016/j.jpowsour.2013.11.060
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