室温钠硫电池体系催化调控硫转化路径研究进展  

Research Progress on Catalytic Directed Sulfur Speciation Pathway in Room Temperature Na-S Batteries

作　　者：张红 苏志华 公孙康为 马厚义[3] 鹿可 Zhang Hong;Su Zhihua;Gongsun Kangwei;Ma Houyi;Lu Ke(School of Chemical Engineering and Chemistry,Harbin Institute of Technology,Heilongjiang,150001;Institutes of Physical Science and Information Technology,Anhui University,Anhui,230039;School of Chemistry and Chemical Engineering,Shandong University,Shandong,250100;Hefei National Laboratory for Physical Science at Microscale,Anhui,230026)

机构地区：[1]哈尔滨工业大学化工与化学学院,黑龙江150001 [2]安徽大学物质科学与信息技术研究院,安徽230039 [3]山东大学化学与化工学院,山东250100 [4]合肥微尺度物质科学国家研究中心,安徽230026

出　　处：《当代化工研究》2024年第15期17-19,共3页Modern Chemical Research

基　　金：国家自然科学青年基金“基于准固态转化机制的硫电极及其在室温固态钠硫电池中的应用”(项目编号:22109001);国家自然科学青年基金“微反应器内复合离子液体催化碳四烷基化反应体系流体流动及过程强化研究”(项目编号:22208335);合肥微尺度国家研究中心“室温钠硫电池体系催化调控准固态硫转化”(项目编号:KF2020106)。

摘　　要：本文重点阐释了催化活性中心对硫转化路径的调控作用,系统总结了各种功能结构载体对长链多硫化钠、短链多硫化钠及小硫分子转化路径的催化调控。展望了构建新型准固态转化硫正极的可行性,以期从根本上提高室温钠硫电池的放电容量及循环稳定性。This paper presents a comprehensive review of the research advancements on the catalytic regulation of sulfur conversion pathways,such as catalytic facilitated long-chain polysulfide,short-chain polysulfide,and small sulfur molecules fully reversible conversion.The feasibility of constructing a quasi-solid sulfur conversion-based cathode was also investigated.It will provide experimental and theoretical basis for the development of high-performance metal-sulfur batteries.

关 键 词：多硫化物催化 室温钠硫电池 准固态硫转化 氧化还原催化 

分 类 号：TQ426[化学工程]