SULFUR-CONTAINING COMPOSITE FOR LITHIUM-SULFUR BATTERY, A PROCESS FOR PREPARING SAID COMPOSITE, AND THE ELECTRODE MATERIAL AND LITHIUM-SULFUR BATTERY COMPRISING SAID COMPOSITE

The present invention relates to a sulfur-containing composite with a core-shell structure for lithium-sulfur battery, wherein the substrate of the core contains macropores and/or mesopores and optionally micropores, and the substrate of the shell is a microporous coating layer; as well as a process...

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Main Authors YE, HUAN, SCHUMANN, BERND, ZHANG, JUAN, YIN, YAXIA, ZHAO, NAHONG, ZHOU, LONGJIE, GUO, YUGUO
Format Patent
LanguageEnglish
French
Published 02.04.2015
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Summary:The present invention relates to a sulfur-containing composite with a core-shell structure for lithium-sulfur battery, wherein the substrate of the core contains macropores and/or mesopores and optionally micropores, and the substrate of the shell is a microporous coating layer; as well as a process for preparing said sulfur-containing composite, an electrode material and a lithium-sulfur battery comprising said sulfur-containing composite. La présente invention concerne un composite contenant du soufre avec une structure cœur-écorce pour une batterie lithium-soufre, le substrat du cœur contenant des macropores et/ou des mésopores et facultativement des micropores, et le substrat de l'écorce étant une couche de revêtement microporeuse ; ainsi qu'un procédé de préparation dudit composite contenant du soufre, un matériau d'électrode et une batterie lithium-soufre contenant ledit composite contenant du soufre.
Bibliography:Application Number: WO2013CN84772