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Extremely Weak van der Waals Coupling in Vertical ReS 2 Nanowalls for High‐Current‐Density Lithium‐Ion Batteries
Author(s) -
Zhang Qin,
Tan Shuangjie,
Mendes Rafael G.,
Sun Zhongti,
Chen Yongting,
Kong Xin,
Xue Yinghui,
Rümmeli Mark H.,
Wu Xiaojun,
Chen Shengli,
Fu Lei
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201505498
Subject(s) - materials science , lithium (medication) , anode , graphene , ion , van der waals force , chemical vapor deposition , current density , current (fluid) , nanotechnology , engineering physics , optoelectronics , chemistry , physics , thermodynamics , molecule , electrode , medicine , quantum mechanics , endocrinology
The synthesis of vertical ReS 2 nanowalls on 3D graphene foam (V‐ReS 2 /3DGF) is demonstrated by a chemical vapor deposition route. The vertical nanowall structure leads to an effective exposure of active sites and enhances the lithium interaction with all of the layers. When serving as the anode material for lithium‐ion batteries, the V‐ReS 2 /3DGF composite demonstrates excellent cycling stability at high‐current‐density.