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Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material
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A highly conductive carbon-sulfur film with interconnected mesopores as an advanced cathode for lithium-sulfur
Mingkai Liu1, Yuqing Liu, Yan Yan
1School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, China. yanyan@jsnu.edu.cn.
Abstract:
A highly conductive graphene sheet-mesoporous carbon (MC) sphere/active sulfur (GMC-S) film, with MC-sulfur spheres as "active islands" and graphene sheets as "trapping nets", exhibits good cycling stability (500 cycles, with a capacity retention of 85%) with a high specific capacity of 1322 mA h g-1 at 0.1C.

