Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2003.05c
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- Pages.88-90
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- 2003
Electrochemical Properties of Tin oxide-flyash Composite for Lithium Ion Polymer Battery
리튬 이온 폴리머 전지용 Tin oxide-flyash Composite 전극의 전기화학적 특성
- Kim, Jong-Uk (Chonbuk nat'l Univ.) ;
- Gu, Hal-Bon (Chonnam Nat'l Univ.)
- Published : 2003.05.16
Abstract
The purpose of this study is to research and develop tin oxide-flash composite for lithium Ion polymer battery. Tin oxide is one of the promising material as a electrode active material for lithium Ion polymer battery (LIPB). Tin-based oxides have theoretical volumetric and gravimetric capacities that are four and two times that of carbon, respectively. We investigated cyclic voltammetry and charge/discharge cycling of SnO-flyash/SPE/Li cells. The first discharge capacity of SnO-flyash composite anode was 720 mAh/g. The discharge capacity of SnO-flyash composite anode 412 and 314 mAh/g at cycle 2 and 10 at room temperature, respectively. The SnO-flyash composite anode with PVDF-PMMA-PC-EC-