基于烯胺-酮键/席夫碱动态交联反应的可降解Vitrimer  

Degradable Vitrimer Based on Dynamic Crosslinking between Enaminone Bond and Schiff Bases

作　　者：高飞 梁佳颖 刘杰 申亮 蔡超 Gao Fei;Liang Jiaying;Liu Jie;Shen Liang;Cai Chao(School of Chemistry and Chemical Engineering,Jiangxi Science&Technology Normal University,Nanchang 330013,Jiangxi,P.R.China)

机构地区：[1]江西科技师范大学化学化工学院,江西南昌330013

出　　处：《江西科技师范大学学报》2024年第6期1-4,共4页Journal of Jiangxi Science & Technology Normal University

基　　金：江西省教育厅科技计划重点项目(GJJ2201307);江西省大学生创新创业项目(S202311318037)。

摘　　要：本文首先利用对羟基苯甲醛和丙炔酸制备了对丙炔酸酯苯甲醛,后与胺固化剂(Priamine 1071、Priamine 1074和三(2-氨基乙基)胺)在无催化剂条件下制备了具有烯胺-酮键和席夫碱的可降解vitrimer材料(PHBA-1074和PHBA-1071)。In this paper,p-propionate benzaldehyde was prepared by using p-hydroxybenzaldehyde and propionic.Then,degradable vitrimer materials(PHBA-1074 and PHBA-1071)with enamine-one bond and schiff bases were prepared without catalyst with amine curing agents(Priamine 1071,Priamine 1074 and tri(2-aminoethyl)amine).

关 键 词：Vitrimer 席夫碱 烯胺-酮键 可降解 

分 类 号：TQ317.4[化学工程—高聚物工业]