气候变化领域集成服务门户(CCPortal): Structure-related electrochemical performance of organosulfur compounds for lithium-sulfur batteries

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DOI	10.1039/c9ee03848e
	Structure-related electrochemical performance of organosulfur compounds for lithium-sulfur batteries
	Zhang X.; Chen K.; Sun Z.; Hu G.; Xiao R.; Cheng H.-M.; Li F.
发表日期	2020
ISSN	1754-5692
起始页码	1076
结束页码	1095
卷号	13 期号:4
英文摘要	Lithium-sulfur batteries (Li-S batteries) are promising next-generation energy storage devices due to their high theoretical energy density, low cost, and environmental compatibility. When trying to convert experiment into practice, one finds that sulfur cathodes, especially a cyclic octasulfur cathode, and lithium metal anodes present several problems, including sulfur shuttling, the fact that S is an insulator, complex 16-electron reactions, and the formation of lithium dendrites. In recent years, organosulfur compounds have been extensively investigated for Li-S batteries in order to solve these problems and understand the electrochemical process during their redox reactions. This review aims to summarize the different functions of organosulfur compounds, and figure out a guideline for understanding and using them in Li-S batteries. The organosulfur compounds currently used as active materials are classified into three types based on their electrochemical behavior, and design principles of the molecular and polymer structures of organosulfur compounds are concluded. Based on these design principles, we summarize how to control their electrochemical performance, and suggest possible electrochemical mechanisms and other characteristics. Finally, we propose guidelines for the development of promising organosulfur compounds using emerging technologies, including advanced characterization techniques, innovative methods of synthesis of such compounds, and machine-learning techniques. © The Royal Society of Chemistry.
语种	英语
scopus关键词	Cathodes; Learning systems; Lithium batteries; Lithium compounds; Redox reactions; Structural design; Sulfur compounds; Characterization techniques; Electrochemical behaviors; Electrochemical mechanisms; Electrochemical performance; Electrochemical process; Environmental compatibility; Machine learning techniques; Organosulfur compounds; Lithium sulfur batteries; detection method; electrochemical method; electrode; energy storage; equipment; experimental study; lithium; machine learning; performance assessment; polymer; sulfur
来源期刊	Energy and Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/162928
作者单位	Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, China; School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China; School of Materials Science and Engineering, University of Science and Technology of China, China; Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, 518055, China
推荐引用方式 GB/T 7714	Zhang X.,Chen K.,Sun Z.,et al. Structure-related electrochemical performance of organosulfur compounds for lithium-sulfur batteries[J],2020,13(4).
APA	Zhang X..,Chen K..,Sun Z..,Hu G..,Xiao R..,...&Li F..(2020).Structure-related electrochemical performance of organosulfur compounds for lithium-sulfur batteries.Energy and Environmental Science,13(4).
MLA	Zhang X.,et al."Structure-related electrochemical performance of organosulfur compounds for lithium-sulfur batteries".Energy and Environmental Science 13.4(2020).