摘要
The lithium-sulfur battery is considered one of the most promising candidates for portable energy storage devices due to its low cost and high energy density.However,many critical issues,including polysulfide shuttling,self-discharge,lithium dendritic growth,and thermal hazards need to be addressed before the commercialization of lithium-sulfur batteries.To this end,tremendous efforts have been made to explore battery configurations and components,such as electrodes,electrolytes,and separators,among which the separator plays an especially critical role in addressing aforementioned issues.Thus,this review analyzes the mechanisms and interactions of these critical issues and summarizes both the function of separators and recent progress made towards remedying such issues.Additionally,promising directions for the development of separators in lithium-sulfur batteries are proposed.
出处
《InfoMat》
SCIE
CAS
2020年第3期483-508,共26页
信息材料(英文)
基金
Fundamental Research Funds for the Chinese Central Universities,Grant/Award Number:ZYGX2017KYQD193
National Natural Science Foundation of China,Grant/Award Numbers:51702040,21676064,21878063
Taishan Scholar Program of Shandong Province,China,Grant/Award Number:tsqn201909119
The work was supported by the Fundamental Research Funds for the Chinese Central Universities(Grant No.ZYGX2017KYQD193)
the National Natural Science Foundation of China(Grant No.51702040,21676064 and 21878063)
the Taishan Scholars Program of Shandong Province(Grant No.tsqn201909119).