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Fe2O3 nanocluster-decorated graphene as O2 electrode for high energy Li–O2 batteries

Zhang, Wenyu; Zeng, Yi; Xu, Chen; Tan, Huiteng; Liu, Weiling; Zhu, Jixin; Xiao, Ni; Hng, Huey Hoon; Ma, Jan; Hoster, Harry E.; Yazami, Rachid; Yan, Qingyu (2012)

Fe2O3 nanocluster-decorated graphene (Fe2O3/graphene) hybrids with controlled contents of Fe2O3 were prepared by a facile electrochemical process. These Fe2O3/graphene hybrids were tested as O2 electrodes for Li–O2 batteries, ...

Controlled soft-template synthesis of ultrathin C@FeS nanosheets with high-Li-storage performance

Xu, Chen; Zeng, Yi; Rui, Xianhong; Xiao, Ni; Zhu, Jixin; Zhang, Wenyu; Chen, Jing; Liu, Weiling; Tan, Huiteng; Hng, Huey Hoon; Yan, Qingyu (2012)

We report a facile approach to prepare carbon-coated troilite FeS (C@FeS) nanosheets via surfactant-assisted solution-based synthesis. 1-Dodecanethiol is used as both the sulfur source and the surfactant, which may form ...