功能化离子液体活性位点强化CO2捕集OA北大核心CSTPCD
Intensification of CO2 capture by active sites in functional ionic liquids
碳捕集、利用与封存(CCUS)技术已经成为我国碳中和技术体系的重要组成部分.与工业领域常用的有机胺吸收剂相比,具有低挥发性、高稳定性和位点可设计等优点的功能化离子液体在化学吸收法捕集CO2方面表现出独特的优势.综述了近年来功能化离子液体在CO2捕集领域的研究进展,简述了功能化离子液体的结构分类和合成策略,详细阐述了功能化离子液体与CO2发生化学反应的3类活性位点(氮位点、氧位点和碳位点)及相应捕集机理,并对将来功能化离子液体CO2捕集技术的研究方向进行了展望.
Carbon capture,utilization and storage(CCUS)technology has become an important part of China's carbon neutral technologies.Compared with the organic amine absorbers conventionally used in the industrial field,functional ionic liquids with low volatility,high stability and site designability show unique advantages in CO2 capture by chemical absorptions.The research progress of functional ionic liquids for CO2 capture in recent years was reviewed.The structural classification and synthesis strategies of functional ionic liquids were briefly described.Three types of active sites(nitrogen site,oxygen site and carbon site)of functional ionic liquids and the corresponding capture mechanisms were described in detail.And the future research directions of CO2 capture by functional ionic liquids were prospected.
张威;张瑞娜;葛春亮;李来;范雯阳;卢晗锋;陈瑶姬;崔国凯
浙江浙能科技环保集团股份有限公司,浙江 杭州 310012浙江工业大学 化学工程学院 催化反应工程研究所,浙江 杭州 310014浙江浙能科技环保集团股份有限公司,浙江 杭州 310012||浙江工业大学 化学工程学院 催化反应工程研究所,浙江 杭州 310014
化学工程
功能化离子液体CO2捕集活性位点
functional ionic liquidsCO2 captureactive sites
《低碳化学与化工》 2024 (007)
23-33,41 / 12
国家自然科学基金(22078294,22378353);浙江省重点研发项目(2024C03108,2023C03127);浙江浙能科技环保集团股份有限公司项目(ZNKJ-2024-077).
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