- A graphene-amorphous FePO4 hollow nanosphere hybrid as a cathode material for lithium ion batteries.
A graphene-amorphous FePO4 hollow nanosphere hybrid as a cathode material for lithium ion batteries.
Chemical communications (Cambridge, England) (2012-01-17)
Yajing Yin, Yaojuan Hu, Ping Wu, Hui Zhang, Chenxin Cai
PMID22245812
ABSTRACT
Amorphous FePO(4) hollow nanospheres were directly grown on graphene for use as a cathode material in lithium ion batteries. This hybrid exhibits high rate capability and good cycle stability because of efficient Li(+) ion diffusion through the thin wall of the hollow nanospheres and fast electron transport through the graphene.
MATERIALS