The Electrochemical Properties of Lithium/Sulfur Cell Using Sulfur-Carbon Nanotubes Composite

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초록

Sulfur electrode was prepared using sulfur-CNT composite powder. The sulfur electrode showed homogenous mixture of sulfur and the CNTs with a network structure. We investigated on the discharge behavior and cycling property of lithium/sulfur cell using sulfur electrodes with CNTs as unique conducting agents. The discharge capacity of the Li/TEGDME/S cell was about 1227 mAh/g-sulfur for the first cycle and decreased to 155 mAh/g-sulfur after 14 cycles.

키워드

Sulfur Electrode; Lithium Batteries; Carbon Nanotubes; CYCLE PROPERTY; BATTERY; CATHODE; PERFORMANCE; ELECTRODE; DISCHARGE; TEMPERATURE; IMPROVEMENT; BINDER
제목
The Electrochemical Properties of Lithium/Sulfur Cell Using Sulfur-Carbon Nanotubes Composite
저자
Kim, Dong-Ju; Park, Jin-Woo; Kim, Jong-Seon; Cho, Kweon-Koo; Kim, Ki-Won; Ahn, Jou-Hyeon; Jo, Min-Kyung; Choi, Hyun-Joo; Bae, Dong-Hyun; Ahn, Hyo-Jun
DOI
10.1166/jnn.2011.3228
발행일
2011-01
유형
Article
저널명
Journal of Nanoscience and Nanotechnology
권
11
호
1
페이지
484 ~ 488