TY - JOUR
T1 - Novel plasma-engineered MoS
2
nanosheets for superior lithium-ion batteries
AU - Liu, Yanyan
AU - Zhang, Long
AU - Zhao, Yuanchun
AU - Shen, Tongde
AU - Yan, Xinlin
AU - Yu, Chuang
AU - Wang, Hongqiang
AU - Zeng, Hong
PY - 2019
Y1 - 2019
N2 -
It is a highly relevant topic concerning how to improve the electrochemical performance of anode materials for the next generation lithium-ion batteries (LIBs). Herein, for the first time, we report a facile and controllable approach to modify MoS
2
nanosheets, a typical 2D material, as an anode material for advanced LIBs via oxygen plasma engineering. An oxygen plasma treatment not only generates vacancies/defects but also incorporates heteroatom doping to form Mo–O–C bonds. This unique hybrid specialty enables the oxygen-plasma-treated MoS
2
to achieve superior electrochemical performance with high reversible capacities, a long-term cycle life, and good rate capabilities. The plasma-assisted modification is believed to be applicable for other 2D materials as an efficient anode for energy storages.
AB -
It is a highly relevant topic concerning how to improve the electrochemical performance of anode materials for the next generation lithium-ion batteries (LIBs). Herein, for the first time, we report a facile and controllable approach to modify MoS
2
nanosheets, a typical 2D material, as an anode material for advanced LIBs via oxygen plasma engineering. An oxygen plasma treatment not only generates vacancies/defects but also incorporates heteroatom doping to form Mo–O–C bonds. This unique hybrid specialty enables the oxygen-plasma-treated MoS
2
to achieve superior electrochemical performance with high reversible capacities, a long-term cycle life, and good rate capabilities. The plasma-assisted modification is believed to be applicable for other 2D materials as an efficient anode for energy storages.
KW - Imperfections
KW - Lithium-ion batteries
KW - MoS
KW - O doping
KW - Oxygen plasma
UR - http://www.scopus.com/inward/record.url?scp=85061839813&partnerID=8YFLogxK
U2 - 10.1016/j.jallcom.2019.02.156
DO - 10.1016/j.jallcom.2019.02.156
M3 - Article
AN - SCOPUS:85061839813
SN - 0925-8388
VL - 787
SP - 996
EP - 1003
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
ER -