水蒸气对MOFs材料吸附分离混合气影响的研究进展  

Research Progress on the Effect of Water Vapor for the Adsorption and Separation of Gas Mixture using MOFs

作　　者：陈丹丹[1] 陈德利[1] 许春慧[1] 涂高美[1] 朱伟东[1] 

机构地区：[1]浙江师范大学物理化学研究所,先进催化材料教育部重点实验室,浙江金华321004

出　　处：《广东化工》2017年第8期94-95,126,共3页Guangdong Chemical Industry

基　　金：国家自然科学基金项目(21036006)

摘　　要：实际工业过程中混合气的分离通常会受到水蒸气的影响,所以选择合适的固体吸附剂很重要。金属有机骨架(MOFs)材料是一类具有高比表面积、孔径可调等特点的新型材料。不同类型的MOFs材料与水的作用力不同,因此,水蒸气的存在对于该类材料的气体吸附和分离能力有着不同的影响。本文对近年来水蒸气对MOFs材料的气体吸附和分离影响的研究进行讨论。Water vapor has a very important role on the separation of gas mixture in the practical industrial process and thus the applied solid sorbents should not be greatly affected by the water vapor. The metal organic frameworks are new nanoporous materials with high specific surface area, large pore volume, and adjustable pore size. The water molecule interacts differently with various MOFs and thus the water vapor should have different effects on the adsorption and separation of gas mixtures. The recent progresses on the effect of the water vapor to the separation property of MOFs are summarized in this study.

关 键 词：水蒸气 MOFs材料 吸附 分离 

分 类 号：TQ[化学工程]