NaFeSnO4: Tunnel structured anode material for rechargeable sodium-ion batteries
- Authors
- Bhange, Deu S.; Anang, Daniel A.; Ali, Ghulam; Park, Jae-Ho; Kim, Ji-Young; Bae, Jee-Hwan; Yoon, Woo Young; Chung, Kyung Yoon; Nam, Kyung-Wan
- Issue Date
- 12월-2020
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Sodium-ion battery; Anode; Tunnel-structure
- Citation
- ELECTROCHEMISTRY COMMUNICATIONS, v.121
- Indexed
- SCIE
SCOPUS
- Journal Title
- ELECTROCHEMISTRY COMMUNICATIONS
- Volume
- 121
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/51273
- DOI
- 10.1016/j.elecom.2020.106873
- ISSN
- 1388-2481
- Abstract
- Nanorod-shaped NaFeSnO4 having a tunnel-structure analogous to CaFe2O4 is proposed as a novel anode material for rechargeable sodium-ion batteries. The material shows a considerably high charge capacity of 179 mAhg(-1) with low redox voltages, decent rate, and cycling performance. XANES results reveal Fe3+/Fe2+ as the active redox couple associated with the sodium insertion/extraction during cycling.
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Collections - College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles
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