摘要
综述了近年来MOFs材料对纯CO_(2)吸附及从二元混合气中对CO_(2)进行吸附分离领域的研究进展,讨论了吸附温度,比表面积对材料CO_(2)吸附量的影响,阐明了材料吸附及分离CO_(2)的机理,指出了负载官能团、掺杂金属离子、制备复合材料是提高材料CO_(2)吸附性能的有效手段。目前,将金属-有机骨架材料作为CO_(2)吸附剂仍面临成本过高,吸附性能有待进一步加强等问题,只有解决了这些问题,材料才能实现工业化应用。
This article reviews the recent research progress in the field of metal-organic framework materials for the adsorption of pure CO_(2)and the adsorption and separation of CO_(2) from binary mixtures.The effects of adsorption temperature,material specific surface area on the CO_(2) adsorption capacity of materials is discussed.The mechanism of material adsorption and separation of CO_(2) is clarified.Then,it is pointed out that loading functional groups,doping with metal ions,and preparing composite materials are effective means to improve the CO_(2) adsorption performance of materials.At present,the use of metal-organic framework materials as CO_(2) adsorbents still faces problems such as high cost and need for further enhancement of adsorption performance.Only when these problems are solved can the materials achieve industrial application.
作者
孙易
建伟伟
解伟欣
佟思琦
邓成鑫
马丹竹
贾冯睿
SUN Yi;JIAN Wei-wei;XIE Wei-xin;TONG Si-qi;DENG Cheng-xin;MA Dan-zhu;JIA Feng-rui(College of Petroleum and Natural Gas Engineering,Liaoning Petrochemical University,Fushun 113001,China;Huizhou Port Customs Guangdong,Huizhou 516000,China)
出处
《应用化工》
CAS
CSCD
北大核心
2021年第12期3482-3488,共7页
Applied Chemical Industry
基金
国家自然科学基金(51706091)
辽宁省科学研究经费项目(L2019047,L2019026)。
