期刊
MATERIALS LETTERS
卷 193, 期 -, 页码 220-223出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2017.01.122
关键词
Nanotube; Anode; Hybrid; Energy storage and conversion
资金
- National Natural Science Foundation of China [51301064, 51572129, U1407106]
Mesoporous ZnCo2O4-ZnO hybrid nanotube arrays are prepared by a diffusion-controlled solid-solid approach and applied as anodes for lithium-ion batteries. Due to the unique hierarchical hollow structure, the ZnCo2O4-ZnO hybrid arrays exhibit a large reversible capacity up to 1145 mAh g(-1) as well as good rate capability (433 mAh g(-1) at a current density of 5 A g(-1)) and good cycle performance, making them promising as anodes for advanced lithium-ion batteries. (C) 2017 Elsevier B.V. All rights reserved.
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