한국분말야금학회:학술대회논문집 (Proceedings of the Korean Powder Metallurgy Institute Conference)
- 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part2
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- Pages.1216-1217
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- 2006
The Characteristics of Sulfur Electrode with Carbon Nanotube
- Ryu, Ho-Suk (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
- Lee, Sang-Won (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
- Kim, Ki-Won (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
- Ahn, Joo-Hyun (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
- Cho, Kwon-Koo (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
- Cho, Gyu-Bong (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
- Ahn, Hyo-Jun (Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University)
- 발행 : 2006.09.24
초록
We investigated on the additive effect of carbon nanotube in the sulfur electrode on the first discharge curve and cycling property of lithium/sulfur cell. The sulfur electrode with carbon nanotube had two discharge plateau potentials and the first discharge capacity about 1200 mAh/g sulfur. The addition carbon nanotube into the sulfur electrode did not affect the first discharge behavior, but improved the cycling property of lithium/sulfur cell. The optimum content of carbon nanotube was 6 wt% of sulfur electrode