Layer-by-layer assembly synthesis of ZnO/SnO{sub 2} composite nanowire arrays as high-performance anode for lithium-ion batteries
Abstract
Highlights: Black-Right-Pointing-Pointer SnO{sub 2} nanoparticles was deposited on ZnO nanoarrays through layer-by-layer assembly. Black-Right-Pointing-Pointer The composite nanowire arrays show improved performance as anode for Li-ion battery. Black-Right-Pointing-Pointer Improved performance was attributed to the combining advantages of each ingredient. -- Abstract: A layer-by-layer approach has been developed to synthesize ZnO/SnO{sub 2} composite nanowire arrays on copper substrate. ZnO nanowire arrays have been first prepared on copper substrate through seed-assisted method, and then, the surface of ZnO nanowires have been modified by the polyelectrolyte. After oxidation-reduction reaction, SnO{sub 2} layer has been deposited onto the surface of ZnO nanowires. The as-synthesized ZnO/SnO{sub 2} composite nanowire arrays have been applied as anode for lithium-ion batteries, which show high reversible capacity and good cycling stability compared to pure ZnO nanowire arrays and SnO{sub 2} nanoparticles. It is believed that the improved performance may be attributed to the high capacity of SnO{sub 2} and the good cycling stability of the array structure on current collector.
- Authors:
-
- State Key Laboratory of Silicon Materials and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China)
- Publication Date:
- OSTI Identifier:
- 22212353
- Resource Type:
- Journal Article
- Journal Name:
- Materials Research Bulletin
- Additional Journal Information:
- Journal Volume: 46; Journal Issue: 12; Other Information: Copyright (c) 2011 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0025-5408
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; DEPOSITS; ELECTRIC BATTERIES; LAYERS; LITHIUM IONS; QUANTUM WIRES; SUBSTRATES; SYNTHESIS; TIN OXIDES; ZINC OXIDES
Citation Formats
Wang, Jiazheng, Du, Ning, Zhang, Hui, Yu, Jingxue, and Yang, Deren. Layer-by-layer assembly synthesis of ZnO/SnO{sub 2} composite nanowire arrays as high-performance anode for lithium-ion batteries. United States: N. p., 2011.
Web. doi:10.1016/J.MATERRESBULL.2011.08.045.
Wang, Jiazheng, Du, Ning, Zhang, Hui, Yu, Jingxue, & Yang, Deren. Layer-by-layer assembly synthesis of ZnO/SnO{sub 2} composite nanowire arrays as high-performance anode for lithium-ion batteries. United States. https://doi.org/10.1016/J.MATERRESBULL.2011.08.045
Wang, Jiazheng, Du, Ning, Zhang, Hui, Yu, Jingxue, and Yang, Deren. 2011.
"Layer-by-layer assembly synthesis of ZnO/SnO{sub 2} composite nanowire arrays as high-performance anode for lithium-ion batteries". United States. https://doi.org/10.1016/J.MATERRESBULL.2011.08.045.
@article{osti_22212353,
title = {Layer-by-layer assembly synthesis of ZnO/SnO{sub 2} composite nanowire arrays as high-performance anode for lithium-ion batteries},
author = {Wang, Jiazheng and Du, Ning and Zhang, Hui and Yu, Jingxue and Yang, Deren},
abstractNote = {Highlights: Black-Right-Pointing-Pointer SnO{sub 2} nanoparticles was deposited on ZnO nanoarrays through layer-by-layer assembly. Black-Right-Pointing-Pointer The composite nanowire arrays show improved performance as anode for Li-ion battery. Black-Right-Pointing-Pointer Improved performance was attributed to the combining advantages of each ingredient. -- Abstract: A layer-by-layer approach has been developed to synthesize ZnO/SnO{sub 2} composite nanowire arrays on copper substrate. ZnO nanowire arrays have been first prepared on copper substrate through seed-assisted method, and then, the surface of ZnO nanowires have been modified by the polyelectrolyte. After oxidation-reduction reaction, SnO{sub 2} layer has been deposited onto the surface of ZnO nanowires. The as-synthesized ZnO/SnO{sub 2} composite nanowire arrays have been applied as anode for lithium-ion batteries, which show high reversible capacity and good cycling stability compared to pure ZnO nanowire arrays and SnO{sub 2} nanoparticles. It is believed that the improved performance may be attributed to the high capacity of SnO{sub 2} and the good cycling stability of the array structure on current collector.},
doi = {10.1016/J.MATERRESBULL.2011.08.045},
url = {https://www.osti.gov/biblio/22212353},
journal = {Materials Research Bulletin},
issn = {0025-5408},
number = 12,
volume = 46,
place = {United States},
year = {Thu Dec 15 00:00:00 EST 2011},
month = {Thu Dec 15 00:00:00 EST 2011}
}