One-dimensional magnetite Fe3O4 nanowires as electrode material for Li-ion batteries with improved electrochemical performance
- Authors
- Su, Dawei; Ahn, Hyo-Jun; Wang, Guoxiu
- Issue Date
- 15-Dec-2013
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- One-dimensional nanostructure; Fe3O4 nanowires; Anode material; Electrochemical performance
- Citation
- JOURNAL OF POWER SOURCES, v.244, pp 742 - 746
- Pages
- 5
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- JOURNAL OF POWER SOURCES
- Volume
- 244
- Start Page
- 742
- End Page
- 746
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/20291
- DOI
- 10.1016/j.jpowsour.2012.11.058
- ISSN
- 0378-7753
1873-2755
- Abstract
- One-dimensional magnetite (Fe3O4) nanowires were synthesized by the low temperature hydrothermal method. The as-prepared Fe3O4 nanowires were systematically characterized by X-ray diffraction, field emission scanning electron microscopy and transmission electron microscopy. X-ray diffraction and transmission electron microscopy have confirmed the cubic structure of Fe3O4 nanowires with a space group of Fd (3) over barm. Electrochemical properties of Fe3O4 nanowires were tested as anodes in lithium-ion cells by cyclic voltammetry and galvanostatic charge/discharge. Fe3O4 nanowires exhibited an excellent reversible lithium storage capacity and a satisfactory cycling performance. (C) 2012 Elsevier B.V. All rights reserved.
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Collections - 공학계열 > Dept.of Materials Engineering and Convergence Technology > Journal Articles

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