A Si-MnOOH composite with superior lithium storage properties.
The Si-MnOOH composite electrode exhibits very stable cycling and excellent rate capability, such as 1200 mA h g(-1) at 12 A g(-1), and 700 mA h g(-1) at 20 A g(-1). The γ-MnOOH component significantly promotes the alloying/de-alloying reaction between Si and lithium.
Department of Chemistry, Wuhan University, Hubei, 430072, China. zhanhui3620@126.com.
Hai
H
Zhong
Yanbo
Y
Yang
Fei
F
Ding
Donghai
D
Wang
Yunhong
Y
Zhou
Hui
H
Zhan