【45 RSC Advances】 Controllable synthesis of 3D hollow-carbon-spheres/graphene-flake hybrid nanostructures from polymer nanocomposite by self-assembly and feasibility for lithium-ion batteries
作者：Haiying Tan, Yichao Lin, Jun Zheng, Jiang Gong, Jian Qiu, Haiping Xing*, Tao Tang*
关键字：graphene hollow carbon spheres lithium‐ion batteries polypropylene self‐assembly
论文来源：期刊
具体来源：Soft Matter 11 (2015) 3986-3993
发表时间：2015年
3D hollow‐carbon‐spheres/graphene‐flake hybrid nanostructures are controllably prepared from a polypropylene/montmorillonite/Fe3O4 composite by a self‐assembly and subsequent carbonization process. More importantly, in the resultant hollow‐carbon‐spheres/graphene‐flake hybrid structures, the monodispersed small hollow carbon spheres can be distributed on the graphene flake with controllable density. The obtained hollow‐carbon‐spheres/graphene‐flake hybrid nanostructures show improved performance in lithium‐ion batteries.