Effect of Cathodes Prepared with Different Compositions on the Performace of Li-Sulfur Secondary Battery
- Authors
- Choe, Yun Jeong; Ju, Jeh Beck; Cho, Won Il
- Issue Date
- Feb-2018
- Publisher
- KOREAN ELECTROCHEMICAL SOC
- Keywords
- Li-Sulfur secondary battery; Super P ratio; Cathode
- Citation
- JOURNAL OF THE KOREAN ELECTROCHEMICAL SOCIETY, v.21, no.1, pp.6 - 11
- Journal Title
- JOURNAL OF THE KOREAN ELECTROCHEMICAL SOCIETY
- Volume
- 21
- Number
- 1
- Start Page
- 6
- End Page
- 11
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/13007
- DOI
- 10.5229/JKES.2018.21.1.6
- ISSN
- 1229-1935
- Abstract
- For the high performance of the secondary battery to satisfy the demands in electronic and energy industries, it is necessary to develop more safe, environmentally friendly and economical electrode. Recently, lithium-sulfur batteries are receiving attention as next-generation secondary cells in terms of its remarkable theoretical capacity, energy density and environmental characteristics. However, they have not yet overcome a fading phenomenon due to the dissolving of the polysulfide. In this study, we intend to fabricate a battery using sulfur, a higher energy density than the other bipolar materials, as an improved secondary cell electrode material. The aim of the study is to improve battery performance with an optimal ratio of the cathode components; such as sulfur of active material and Super P of an electronic conductor.
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Collections - College of Engineering > Chemical Engineering Major > 1. Journal Articles
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