Hierarchical Hollow Spheres of Fe2O3@Polyaniline for Lithium Ion Battery Anodes
Hierarchical Hollow Spheres of Fe2O3@Polyaniline for Lithium Ion Battery Anodes
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DOI:
10.1002/adma.201302710
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发表时间:
2013-11-20
影响因子:
29.4
通讯作者:
Huh, Yun Suk
中科院分区:
文献类型:
--
作者:
Jeong, Jae-Min;Choi, Bong Gill;Huh, Yun Suk
Hierarchical hollow spheres of Fe2O3@polyaniline are fabricated by template-free synthesis of iron oxides followed by a post in- and exterior construction. A combination of large surface area with porous structure, fast ion/electron transport, and mechanical integrity renders this material attractive as a lithium-ion anode, showing superior rate capability and cycling performance.