CoO octahedral nanocages for high-performance lithium ion batteries |
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Authors: | Guan Hasigaowa Wang Xi Li Huiqiao Zhi Chunyi Zhai Tianyou Bando Yoshio Golberg Dmitri |
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Affiliation: | Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China. hsgwguan@gmail.com |
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Abstract: | Pure-phase CoO octahedral nanocages were successfully fabricated by a novel simple method. The coordination etching agents play key roles in the formation of these non-spherical hollow structures. When tested as anode materials in lithium ion batteries (LIBs), these nanocages showed excellent cycling performance, good rate capability and enhanced lithium storage capacity. |
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