Modified Separators with Ultrathin Graphite Coating Simultaneously Mitigate the Issues of Metal Dendrites and Lithium Polysulfides to Provide Stable Lithium–Sulfur Batteries

In this paper, we demonstrate a unique multifunctional separator prepared by sputtering a thin layer of graphite on top of a commercial polypropylene–polyethylene separator. This modified separator, when used in a Li–Li symmetrical cell, suppresses Li dendrite growth by maintaining a uniform ionic f...

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Veröffentlicht in:	ACS sustainable chemistry & engineering 2019-10, Vol.7 (19), p.16604-16611
Hauptverfasser:	Abbas, Syed Ali, Kaisar, Nahid, Chen, Yu-Ting, Wu, Sheng Hui, Fang, Chia-Chen, Singh, Anupriya, Wang, Pen-Cheng, Chu, Chih Wei
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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