Effect of binders and additives to tailor the electrochemical performance of Sb2Te3-TiC alloy anodes for high-performance sodium-ion batteries
- Authors
- 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
- Issue Date
- 25-Aug-2019
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Sodium-ion battery; Bimetallic anode; Antimony; Tellurium; Titanium carbide
- Citation
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.76, pp.419 - 428
- Journal Title
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
- Volume
- 76
- Start Page
- 419
- End Page
- 428
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/1095
- DOI
- 10.1016/j.jiec.2019.04.008
- ISSN
- 1226-086X
- 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.
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Collections - 공과대학 > 화공생명공학과 > 1. Journal Articles
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