摘要
烯烃是一类重要的有机化合物,广泛用于合成药物、农药和高分子材料等。选择性半加氢反应能够有效地将炔烃转化为烯烃,具有重要的实际生产价值。近年来,负载型纳米催化剂在炔烃选择性半加氢这一领域展现了显著优势。总结了近5年负载型纳米催化剂在炔烃选择性半加氢制备烯烃的研究进展。简要介绍了炔烃半加氢反应的机理,讨论了负载型纳米催化剂对炔烃半加氢反应选择性提升的影响因素,并对典型的负载型纳米催化剂在热催化、电催化和光催化炔烃选择性半加氢反应中的研究进展进行了归纳总结。最后,对负载型纳米催化剂在炔烃半加氢反应的前景进行了展望。
Alkenes represent a crucial category of organic compounds,extensively utilized in the synthesis of pharmaceuticals,pesticides,and polymers.The selective semi-hydrogenation reaction serves as an effective method to transform alkynes into alkenes,bearing significant practical production value.In recent years,supported nano-catalysts have exhibited notable advantages in the domain of selective semihydrogenation of alkynes.This review provides a comprehensive overview of the advancements in the use of supported nano-catalysts for the selective semi-hydrogenation of alkynes over the past five years.It briefly introduces the mechanism of the alkyne semi-hydrogenation reaction,and discusses the factors influencing the enhancement of reaction selectivity by these nano-catalysts.Furthermore,it summarizes the research progress concerning typical supported nano-catalysts in thermocatalytic,electrocatalytic,and photocatalytic selective semi-hydrogenation of alkynes.Finally,it offers a forward-looking perspective on the future potential of supported nano-catalysts in alkyne semi-hydrogenation reactions.
作者
李亚莹
薛陈
贾伟杰
李小鹏
肖琪
LI Yaying;XUE Chen;JIA Weijie;LI Xiaopeng;XIAO Qi(State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,College of Materials Science and Engineering,Donghua University,Shanghai 201620,China;School of New Energy,Ningbo University of Technology,Zhejiang,Ningbo 315336,China)
出处
《化学工业与工程》
CSCD
北大核心
2024年第5期164-182,共19页
Chemical Industry and Engineering
基金
上海市科委浦江人才计划(21PJ1400400)
关键词
炔烃
负载型纳米催化剂
选择性
半加氢
alkynes
supported nano-catalyst
selectivity
semi-hydrogenation
