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One-pot synthesis of Fe2O3 yolk-shell particles with two, three, and four shells for application as an anode material
Mun Yeong Son1, Young Jun Hong, Jung-Kul Lee
1Department of Chemical Engineering, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, Korea. yckang@konkuk.ac.kr.
Nanoscale
|October 15, 2013
Abstract:
Fe2O3 yolk-shell particles with two, three, and four shells are prepared by one-pot spray pyrolysis. The discharge capacity of the Fe2O3 yolk-shell particles with two shells showing the best electrochemical properties is as high as 848 mA h g(-1) after 80 cycles at a current density of 300 mA g(-1).

