화학공학소재연구정보센터
Materials Chemistry and Physics, Vol.193, 89-98, 2017
High lithium storage capacity achieved by regulating monodisperse C/In2O3 nanosheet composite with double phases
Monodisperse C/In2O3 nanosheet composites are prepared by n-fructose-assisted solvothermal approach. The effects of carbon content on the morphological evolution and electrochemical performance of C/In2O3 nanosheet composites are investigated. The SEM and TEM are used to study the morphological evolution. C/In2O3 nanosheet composite electrode with 17.3% carbon content exhibits the highest reversible capacity of 1639 mAh g(-1) over 100 cycles at a current density of 100 mA g(-1) and maintains the best discharge capacity of 782 mAh g(-1) over 400 cycles at a current density of 400 mA g(-1) for reported In2O3 based anode materials to date. (C) 2017 Elsevier B.V. All rights reserved.