Proceedings of the Korean Powder Metallurgy Institute Conference (한국분말야금학회:학술대회논문집)
- 2006.09b
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- Pages.1216-1217
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- 2006
The Characteristics of Sulfur Electrode with Carbon Nanotube
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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) ;
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Kim, Ki-Won
(Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
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Ahn, Joo-Hyun
(Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
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Cho, Kwon-Koo
(Division of Advanced Materials Science and Engineering, ERI, Gyeongsang National University) ;
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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)
- Published : 2006.09.24
Abstract
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