Xiao-lei Huang, Ru-zhi Wang, Dan Xu, Zhong-li Wang, Heng-guo Wang, Ji-jing Xu, Zhong Wu, Qing-chao Liu, Yu Zhang and Xin-bo Zhang Batteries: Homogeneous CoO on Graphene for Binder-Free and Ultralong-Life Lithium Ion Batteries (Adv. Funct. Mater. 35/2013) Advanced Functional Materials 23
Y. Zhang, X.-B. Zhang, and co-workers report on page 4345 an electrostatic-induced spread-growth method to homogeneously coat CoO on graphene. Binder-free electrode with excellent structural stability can then be easily prepared by layer-by-layer stacking. As an anode for Li-ion batteries, the asprepared electrode exhibits a high rate capability and excellent cycle stability up to 5000 cycles. This opens up a promising strategy to develop high-performance anodes for next-generation LIBs.
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