Hubei Provincial Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [2015CFC842]; Education Science Foundation of Hubei Province [T200908]
机构署名：
本校为第一且通讯机构
院系归属：
化学与环境工程学院
摘要：
3D interconnected SiO 2 nanoparticles coated by reduced graphene oxide (rGO) (SiO 2 @rGO) were fabricated easily by online hydrolysis and subsequent condensation of the precursor tetraethylorthosilicate (TEOS) in the dispersed graphene oxide (GO) sol, followed by the reduction of GO using hydrazine hydrate. The as-obtained 3D interconnected SiO 2 nanoparticles coated by rGO composites as anode material for lithium ion rechargeable batteries (LIBs) delivers a reversible discharge capacity of 490.7 mAh g -1 at a current density of 100 mA g -1 aft...
