孙婧,陆晓赟,宋海欧,李启蒙,张树鹏,李爱民.化学通报,2021,84(5):402-410. |
具有阴阳离子插入行为的电容去离子电极设计 |
Design of Capacitive Deionization Electrode with Insertion of Anions and Cations |
投稿时间:2020-10-23 修订日期:2020-12-14 |
DOI: |
中文关键词: 电容去离子 脱盐 插层电极材料 |
英文关键词:Capacitance deionization Desalination Intercalation electrode materials |
基金项目:国家自然科学基金项目(51408297,51778281)、污染控制与资源化重点实验室基金项目(PCRRF19032,PCRRF18018)和南京师范大学基金项目(184080H202B146)资助 |
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中文摘要: |
具有离子嵌入/脱嵌能力的离子插层型电容去离子(CDI)电极材料是一类具有很高比容量的新型CDI电极,可以有效改善传统碳材料电极离子存储容量有限、电极易腐蚀的缺点。本文以金属氧化物、过渡金属/碳/氮/碳氮化物(MXenes)、钠超离子导体(NASICON)型磷酸盐材料等为分类,综述了近几年具有代表性的基于离子嵌入/脱嵌的电极材料的设计及在CDI方面的应用,以期深入理解构效关系,开发出性能更强的电极材料。 |
英文摘要: |
The ions intercalation capacitive deionization (CDI) electrode materials with ions embedding/de-embedding ability have become a new type of CDI electrode with high specific capacity, which can effectively improve the shortcomings of limited ions storage capacity and easy corrosion on traditional carbon electrode. Based on the classification of metal oxide, Mxenes, NASICON type phosphate materials, the design of representative electrode materials depend on ions embedding/de-embedding and their application in CDI in recent years are reviewed in this paper in order to understand the structure-activity relationship and develop electrode materials with better performance. |
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