Synthesis of Tin Oxide Anchored on Graphene Sheets and its Performance Lithium Storage
Authors
Lilai Liu, Peixia Yang, Haijiao Zhang, Shuang Li, Chao Yang
Corresponding Author
Lilai Liu
Available Online January 2016.
- DOI
- 10.2991/icsmim-15.2016.46How to use a DOI?
- Keywords
- SnO2; graphene; composite; anode; lithium-ion batteries
- Abstract
The SnO2/graphene composite has been prepared by a one-step hydrothermal method. The monodisperse SnO2 nanoparticles of ~3 nm in diameter are not only attached onto the surface of graphene sheets by anchoring with surface functional groups, but they also are encapsulated in pore channels and formed 3D electronic conductive network. The SnO2/graphene composite exhibites excellent electrochemical performances in lithium-ion batteries through the synergy of the monodisperse SnO2 and the high specific capacity of graphene sheets. The first discharge/charge capacity is 1843/1244 mA h g-1 at a current density of 100 mA g-1 and the reversible specific capacity remains 698 mA h g-1 after 100 cycles.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Lilai Liu AU - Peixia Yang AU - Haijiao Zhang AU - Shuang Li AU - Chao Yang PY - 2016/01 DA - 2016/01 TI - Synthesis of Tin Oxide Anchored on Graphene Sheets and its Performance Lithium Storage BT - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials PB - Atlantis Press SP - 241 EP - 245 SN - 2352-538X UR - https://doi.org/10.2991/icsmim-15.2016.46 DO - 10.2991/icsmim-15.2016.46 ID - Liu2016/01 ER -