TY - JOUR
T1 - Graphene supported poly-pyrrole(PPY)/Li2SnO3 ternary composites as anode materials for lithium ion batteries
AU - Zhao, Yang
AU - Huang, Ying
AU - Wang, Qiufen
PY - 2013/8
Y1 - 2013/8
N2 - The GNS/Li2SnO3/PPY ternary composites were synthesized by a deoxidation technique. The soft polymer matrix and flexible graphene provide a dual buffering structure for Li2SnO3 which synergistic leads to improved stability, enhanced electric conductivity and better electrochemical performance. The GNS/Li2SnO 3/PPY composites tested as anode materials for lithium ion batteries exhibit a high reversible capacity of 699.4 mAh/g over 30 cycles, which is much better than that of pure Li2SnO3, PPY/Li 2SnO3 and GNS/Li2SnO3 composites.
AB - The GNS/Li2SnO3/PPY ternary composites were synthesized by a deoxidation technique. The soft polymer matrix and flexible graphene provide a dual buffering structure for Li2SnO3 which synergistic leads to improved stability, enhanced electric conductivity and better electrochemical performance. The GNS/Li2SnO 3/PPY composites tested as anode materials for lithium ion batteries exhibit a high reversible capacity of 699.4 mAh/g over 30 cycles, which is much better than that of pure Li2SnO3, PPY/Li 2SnO3 and GNS/Li2SnO3 composites.
KW - Electrochemical properties
KW - Graphene/LiSnO/poly-pyrrole ternary composites
KW - Lithium ion batteries
UR - http://www.scopus.com/inward/record.url?scp=84877721779&partnerID=8YFLogxK
U2 - 10.1016/j.ceramint.2013.02.020
DO - 10.1016/j.ceramint.2013.02.020
M3 - 文章
AN - SCOPUS:84877721779
SN - 0272-8842
VL - 39
SP - 6861
EP - 6866
JO - Ceramics International
JF - Ceramics International
IS - 6
ER -
