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- Lee, Seung Geol
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Effect of binders and additives to tailor the electrochemical performance of Sb2Te3-TiC alloy anodes for high-performance sodium-ion batteries
- Author(s)
- Nagulapati, Vijay Mohan, Yoon, Young Hoon, Kim, Doo Soo, Kim, Hyeongi, Lee, Won Su, Lee, Jin Hong, Kim, Kwang Ho, Hur, Jaehyun, Kim, Il Tae, Lee, Seung Geol
- Issued Date
- 2019-08
- Citation
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.76, pp.419 - 428
- Abstract
- The bimetallic Sb2Te3-TiC compound as an anode material for use in sodium-ion batteries exhibits the exceptional electrochemical performance of a reversible capacity of around 358 mA h g(-1), a volumetric capacity of 532 mA h cm(-3) with a capacity retention of 95%, and a coulombic efficiency in excess of 98% at a current rate of 100 mA g(-1) after over 160 cycles. This study highlights the performance-enhancing adhesion capabilities of a functional binder (PAA), and the film-forming and pacifying capabilities of the FEC additive. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
- Publisher
- ELSEVIER SCIENCE INC
- ISSN
- 1226-086X
- Keyword (Author)
- Sodium-ion battery, Bimetallic anode, Antimony, Tellurium, Titanium carbide
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