期刊
MATERIALS LETTERS
卷 254, 期 -, 页码 129-132出版社
ELSEVIER
DOI: 10.1016/j.matlet.2019.07.054
关键词
Transition metal oxides; Carbon materials; Nanoparticles; Hybrid materials; Lithium-ion batteries
资金
- Natural Science Foundation of Fujian Province, China [2017J01687, 2018J01677]
Developing facile strategies to synthesize transition metal oxides and nitrogen-doped carbon (NC) hybrid materials is important for lithium-ion batteries (LIBs) but also challenging. Herein, unique one-dimensional multicomponent MoO2@CoO-CoMoO4-NC hybrid nanorods have been successfully synthesized. Benefiting from the unique morphology, structure and components, the MoO2@CoO-CoMoO4-NC hybrid nanorods exhibit a high reversible discharge capacity of 1164.0 mA h g(-1) at 200 mA g(-1) for 80 cycles, good rate performance (394.5 mA h g(-1) at 4000 mA g(-1)) and cycling stability (688.8 mA h g(-1) at 1000 mA g(-1) for 350 cycles). It is believed that the MoO2@CoO-CoMoO4-NC hybrid nanorods could be very promising anode materials for LIBs. (C) 2019 Elsevier B.V. All rights reserved.
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