铈离子氧化还原引发体系与铈离子引发接枝或嵌段共聚合研究的新进展

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (1): 133.

铈离子氧化还原引发体系与铈离子引发接枝或嵌段共聚合研究的新进展

丘坤元

北京大学化学系, 100871

收稿日期:1990-09-09 出版日期:1991-01-24 发布日期:1991-01-24
基金资助:
国家自然科学基金

Recent Progress in the Studies of Ceric Ion Redox Initiation Systems and Graft or Block Copolymerization Initiated with Ceric Ion

Qiu Kun-yuan

Department of Chemistry, Peking University, Beijing, 100871

Received:1990-09-09 Online:1991-01-24 Published:1991-01-24

摘要/Abstract

摘要： 本文介绍Ce⁴⁺/酰胺引发体系;Ce⁴⁺/聚酰胺、带酰苯胺侧基的聚合物引发接枝共聚合;Ce⁴⁺/氨基甲酸酯引发体系;Ce⁴⁺/聚醚氨酯引发接枝共聚合;Ce⁴⁺/羰基化合物引发体系;Ce⁴⁺引发嵌段共聚合6个方面的研究新进展.

关键词: 铈离子氧化还原引发体系, 铈离子引发接枝共聚合, 铈离子引发嵌段共聚合, 烯类自由基聚合

Abstract: Recent progress of the eerie ion redox initiation systems and eerie ion inititated graft copolymerization and block copolymerization are briefly reviewed. The eerie ion redox initiation systems include: Ce⁴⁺/amide, Ce⁴⁺/carbamate, Ce⁴⁺/carbonyl compound. The graft copolymerizations are graft copolymerization of vinyl monomers onto macromolecules having phenylcarbamoyl or p-tolycar-bamoyl pendant groups and the graft copolymerization of poly (ether-urethane) initiated with eerie ion. The block copolymerization of macromolecules with active terminal groups such as aldehyde using eerie ion as initiator. The reaction mechanism are proposed based on the ESRstudies and the IRend group analysis of polymer obtained.

Key words: Ceric ion redox initiation system, Ceric ion initiated graft copolymerization, Ceric ion initiated block copolymerization, Vinyl radical polymerization

TrendMD:

丘坤元. 铈离子氧化还原引发体系与铈离子引发接枝或嵌段共聚合研究的新进展. 高等学校化学学报, 1991, 12(1): 133.

Qiu Kun-yuan . Recent Progress in the Studies of Ceric Ion Redox Initiation Systems and Graft or Block Copolymerization Initiated with Ceric Ion. Chem. J. Chinese Universities, 1991, 12(1): 133.