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1篇 您的检索式：作者名="Premkumar Thiru"

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		题名	作者	年代	出处	被引量
	1	Kombucha SCOBY-based carbon and graphene oxide wrapped sulfur/polyacrylonitrile as a high-capacity cathode in lithium-sulfur batteries显示文摘Hierarchically-porous carbon nano sheets were prepared as a conductive additive for sulfur/polyacrylonitrile(S/PAN)composite cathodes using a simple heat treatment.In this study,kombucha(that was derived from symbiotic culture of bacteria and yeast)carbon(KC)and graphene oxide(GO)were used as a carbon host matrix.These rational-designed S/PAN/KC/GO hybrid composites greatly suppress the diffusion of polysulfides by providing strong physical and chemical adsorption.The cathode delivered an initial discharge capacity of 1652 mAh·g^-1 at a 0.1 C rate and a 100th cycle capacity of 1193 mAh·g^-1.The nano sheets with embedded hierarchical pores create a conductive network that provide effective electron transfer and fast electrochemical kinetics.Further,the nitrogen component of PAN can raise the affinity/interaction of the carbon host with lithium polysulfides,supporting the cyclic performance.The results exploit the cumulative contribution of both the conductive carbon matrix and PAN in the enhanced performance of the positive electrode.	Krishnaveni Kalaiappan Subadevi Rengapillai Sivakumar Marimuthu Raja Murugan Premkumar Thiru	2020	Frontiers of Chemical Science and Engineering2020，14，6：	1

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