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  • Ionic liquid-based membranes for CO2 separation

    • 摘要:

      Ionic liquids (ILs) have been widely applied for CO2 separation owing to their distinctive properties, such as nonvolatility, tunability of structures, and good affinity with CO2. IL-based membranes exhibit hybrid properties of both ILs and membranes, which is a prospective method to achieve efficient CO2 separation from other light gases. This chapter principally reviewed the research progresses of IL-based membranes for CO2 separation, including supported IL membranes, poly(ionic liquid) membranes, and IL-based polymer membranes. The CO2 permeability and selectivity of membrane, the influences of IL structures on membrane separation performance and CO2 separation mechanism were emphatically analyzed and concluded. The challenges and prospective of IL-based membranes for CO2 separation are presented.

    • 作者:

      Lu Bai;Shaojuan Zeng;Jiuli Han;Bingbing Yang;Liyuan Deng;Hongshuai Gao;Xiaochun Zhang;Xiangping Zhang;锁江 张

    • 刊名:

    • 在线出版时间:

      2018-1-1