期刊
MATERIALS LETTERS
卷 225, 期 -, 页码 149-151出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2018.04.096
关键词
Cu2O; TiO2; Composite materials; Energy storage and conversion
资金
- 521 talents-cultivated project of Zhejiang Sci-Tech University
- National Natural Science Foundation of China [51302247, 51602286]
- Zhejiang Top Priority Discipline of Textile Science and Engineering Visiting, Zhejiang Sci-Tech University [2014KF14]
- Natural Science Foundation of Zhejiang province [LY18E010004]
Uniform Cu2O nanocubes were large-scale synthesized through a liquid-phase reduction method. TiO2 was further coated onto Cu2O nanocubes to form Cu2O@TiO2 core-shell composite based on hydrolysis reaction of titanium isopropoxide. As-synthesized Cu2O@ TiO2 were characterized by XRD, SEM and TEM. As anode materials for lithium ion batteries, Cu2O@ TiO2 core-shell composite showed higher discharge capacity and more stable cycling performance than the uncoated Cu2O nanocubes, exhibiting the strong composition effect. (C) 2018 Elsevier B.V. All rights reserved.
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