Wang Chunge, Zhao Yanyan, Liu Jiandi, Gong Pingyun, Li Xin, Zhao Yacong, Yue Guanghui, Zhou Zhidong
Department of Materials Science and Engineering, College of materials, Xiamen University, Xiamen 361005, China.
Chem Commun (Camb). 2016 Sep 27;52(79):11772-11774. doi: 10.1039/c6cc05349a.
Flower-like NiO with a highly hierarchical porous structure was synthesized and used as a cathode material for Li-O batteries. The disordered porous structure and specific pathways for O and Li ions led to an outstanding cycling performance over 80 cycles at a high current density of 200 mA g.