Formation of Uniform Fe3 O4 Hollow Spheres Organized by Ultrathin Nanosheets and Their Excellent Lithium Storage Properties.

Ma, Fei-Xiang; Hu, Han; Wu, Hao Bin; Xu, Cheng-Yan; Xu, Zhichuan; Zhen, Liang; David Lou, Xiong Wen · Adv Mater · 2015

basic_science · Level V

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Abstract

Hierarchical Fe3 O4 hollow spheres constructed by nanosheets are obtained from solvothermally synthesized Fe-glycerate hollow spheres. With the unique structural features, these hierarchical Fe3 O4 hollow spheres exhibit excellent electrochemical lithium-storage performance.