CO2选择性透过膜材料的制备

摘要

The separation and recovery of carbon dioxide (CO2) have attracted worldwide attention since CO2 is not only a main greenhouse gas but also a important carbon resources. Compared with conventional methods of CO2 separation, the way of membrane separation has many extraordinary advantages. In this paper, the recent methods of preparing sorts of CO2-favored permeation membranes including inorganic membranes, polymeric membranes and facilitated transport membranes were reviewed. And the development prospect of different CO2-favored permeation membranes was discussed, accordingly.%作为一种主要温室气体和一种重要的“潜在碳资源”,CO2的分离和回收备受关注.与传统的CO2分离方法相比,膜分离技术具有不可比拟的优势.本文对近年来CO2选择透过无机膜、聚合物膜和促进传递膜等膜材料的制备方法及改性研究进行了综述,并对CO2选择性透过膜材料未来的发展进行了展望.