A shuttle effect free lithium sulfur battery based on a hybrid electrolyte.
A shuttle effect free lithium sulfur battery based on a hybrid electrolyte.
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DOI:
10.1039/c4cp03694h
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发表时间:
2014-09
期刊:
影响因子:
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通讯作者:
Qingsong Wang;Jun Jin;Xiangwei Wu;Guoqiang Ma;Jianhua Yang;Z. Wen
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文献类型:
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作者:
Qingsong Wang;Jun Jin;Xiangwei Wu;Guoqiang Ma;Jianhua Yang;Z. Wen
A room temperature hybrid electrolyte based lithium-sulfur cell was successfully cycled with an excellent coulombic efficiency of 100%. The initial discharge specific capacities of up to 1528 mA h g(-1), 1386 mA h g(-1) and 1341 mA h g(-1), respectively, at C/20, C/5 and C/2 rates were realized and remained at 720 mA h g(-1) after 40 cycles at the C/5 rate.