TY - JOUR
T1 - Graphene supported Li2SnO3 as anode material for lithium-ion batteries
AU - Zhao, Yang
AU - Huang, Ying
AU - Wang, Qiufen
AU - Wang, Xiao Ya
AU - Zong, Meng
AU - Wu, Haiwei
AU - Zhang, Wei
PY - 2013/9
Y1 - 2013/9
N2 - The graphene supported Li2SnO3 composites were prepared via a deoxidation technique. The structure, morphology and electrochemical properties of the composites were detected by means of XRD, SEM, TEM, Raman, TGA and electrochemical measurements. The Li2SnO3 powders could be distributed on the graphene sheets (GNS). The Li2SnO3/GNS composites exhibit good electrochemical performance with high capacity and good cycling stability (582.2 mAh/g after 50 cycles at 60 mA/g). The performance is ascribed to the presence of graphene keeping the structure stable. The composites Li2SnO3/GNS exhibited a better electrochemical property than Li2SnO3 and graphene.
AB - The graphene supported Li2SnO3 composites were prepared via a deoxidation technique. The structure, morphology and electrochemical properties of the composites were detected by means of XRD, SEM, TEM, Raman, TGA and electrochemical measurements. The Li2SnO3 powders could be distributed on the graphene sheets (GNS). The Li2SnO3/GNS composites exhibit good electrochemical performance with high capacity and good cycling stability (582.2 mAh/g after 50 cycles at 60 mA/g). The performance is ascribed to the presence of graphene keeping the structure stable. The composites Li2SnO3/GNS exhibited a better electrochemical property than Li2SnO3 and graphene.
KW - electrochemical properties
KW - graphene supported
KW - lithium-ion batteries
UR - http://www.scopus.com/inward/record.url?scp=84883774353&partnerID=8YFLogxK
U2 - 10.1007/s13391-012-2182-z
DO - 10.1007/s13391-012-2182-z
M3 - 文章
AN - SCOPUS:84883774353
SN - 1738-8090
VL - 9
SP - 683
EP - 686
JO - Electronic Materials Letters
JF - Electronic Materials Letters
IS - 5
ER -
