Enhancing performance of Li-S cells using a Li-Al alloy anode coating
Kim H, Lee JT, Lee DC, Oschatz M, Cho WI, Kaskel S, Yushin G (2013)
Publication Type: Journal article
Publication year: 2013
Journal
Book Volume: 36
Pages Range: 38-41
DOI: 10.1016/j.elecom.2013.09.002
Abstract
Thin lithium aluminum (Li-Al) alloy layer is formed on the lithium surface in order to mitigate the polysulfide shuttle phenomenon. The effect of curing temperature of the alloy on electrochemical performance is studied. Electrochemical tests show the ability of the alloy layer to stabilize polarization during plating/deplating of Li ions. Li-S cells with the alloy-coated Li anodes show batter rate capability, lower charge transfer resistance, improved cycle stability and higher coulombic efficiency, compared to bare Li anode. © 2013 Elsevier B.V.
Involved external institutions
Georgia Institute of Technology
United States (USA) (US)
Technische Universität Dresden
Germany (DE)
Korea Institute of Science and Technology (KIST) / 한국과학기술연구원
Korea, Republic of (KR)
United States (USA) (US)
Technische Universität Dresden
Germany (DE)
Korea Institute of Science and Technology (KIST) / 한국과학기술연구원
Korea, Republic of (KR)
How to cite
APA:
Kim, H., Lee, J.T., Lee, D.-C., Oschatz, M., Cho, W.I., Kaskel, S., & Yushin, G. (2013). Enhancing performance of Li-S cells using a Li-Al alloy anode coating. Electrochemistry Communications, 36, 38-41. https://doi.org/10.1016/j.elecom.2013.09.002
MLA:
Kim, Hyea, et al. "Enhancing performance of Li-S cells using a Li-Al alloy anode coating." Electrochemistry Communications 36 (2013): 38-41.
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