期刊
ACS NANO
卷 10, 期 1, 页码 1633-1639出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsnano.5b07340
关键词
monolithic carbon; electrolysis approach; microporous carbon nanosheets; high electrochemical activity; lithium-sulfur battery
类别
资金
- National Science Fund for Distinguished Young Scholars [21225312]
- National Natural Science Foundation [21403027, U1462120]
- China Postdoctoral Science Foundation [2014M560202]
- NATIONAL INSTITUTE ON DRUG ABUSE [R01DA035868] Funding Source: NIH RePORTER
We have developed an electrolysis approach that allows effective and uniform incorporation of sulfur inside the micropores of carbon nanosheets for advanced lithium-sulfur batteries. The sulfur-carbon hybrid can be prepared with a 70 wt % sulfur loading, in which no nonconductive sulfur agglomerations are formed. Because the incorporated sulfur is electrically connected to the carbon matrix in nature, the hybrid cathode shows excellent electrochemical performance,, including a high reversible capacity, good rate capability, and good cycling stability, as compared to one prepared using the popular melt-diffusion method.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据