Kim, Hyea Lee, Jung Tae Lee, Dong-Chan Oschatz, Martin Cho, Won Il Kaskel, Stefan Yushin, Gleb 2024-01-20T11:04:20Z 2024-01-20T11:04:20Z 2021-09-05 2013-11 1388-2481 https://pubs.kist.re.kr/handle/201004/127498 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. (C) 2013 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE INC LITHIUM-SULFUR BATTERY CATHODE Enhancing performance of Li-S cells using a Li-Al alloy anode coating Article 10.1016/j.elecom.2013.09.002 1 ELECTROCHEMISTRY COMMUNICATIONS, v.36, pp.38 - 41 ELECTROCHEMISTRY COMMUNICATIONS 36 38 41 scie scopus 000328927600010 2-s2.0-84884925674 Electrochemistry Electrochemistry Article LITHIUM-SULFUR BATTERY CATHODE Li-S battery Cathode dissolution Aluminum Alloy anode Polarization Sulfur cathode