新型固态胺基功能化CO_(2)吸收材料研究进展

Research progress on new solid amine-functionalized CO_(2) absorbing materials

碳捕集、利用与封存(CCUS)是目前降低大气中CO_(2)浓度的有效手段。近年来,以多孔材料为负载介质,胺溶液作为氨基活性组分的新型固态吸收剂应运而生。首先介绍了CO_(2)捕集机制,综述了新型固态胺基功能化吸收材料在CO_(2)捕集领域中的研究进展,基于多孔载体的结构以及胺基种类总结了固态吸附材料对CO_(2)捕集性能的影响。在总结的基础上展望了固态胺基功能化CO_(2)吸收材料未来发展方向。

Carbon capture,utilization and storage(CCUS)is an effective means to reduce CO_(2) concentration in the atmosphere.In recent years,the new solid absorbent with porous material as the carrier and amine solution as the amino active component has emerged.The mechanism of CO_(2) capture was first elucidated,and the research progress of new solid amine-functionalized absorbing materials in the field of CO_(2) capture was reviewed.Based on the structure of porous carriers and the types of amine groups,the effects of solid absorbing materials on CO_(2) capture performance were summarized.On the basis of the summary,the future development of solid amine-functionalized CO_(2) absorbing materials was prospected.