摘要
Reverse addition\|fragmentation chain transfer (RAFT) polymerizatin of MAn with St is reported aiming at the synthesis of a well\|defined alternating copolymer of MAn with St.The results show that the polymers possess predetermined molecular weight and molecular weight distribution as narrow as 1 2. A novel well\|defined block copolymer P(MAn\| alt \|St)\| b \|PSt has also been prepared by the copolymerization of MAn with excess amount of St in molar feed via RAFT process.
Reverse addition-fragmentation chain transfer (RAFT) polymerizatin of MAn with St is reported aiming at the synthesis of a well-defined alternating copolymer of MAn with St. The results show that the polymers possess predetermined molecular weight and molecular weight distribution as narrow as 1.2. A novel well-defined block copolymer P(MAn- alt-St)-b-PSt has also been prepared by the copolymerization of MAn with excess amount of St in molar feed via RAFT process.
出处
《高分子学报》
SCIE
CAS
CSCD
北大核心
2001年第3期415-417,共3页
Acta Polymerica Sinica
基金
国家自然科学基金资助项目 !(基金号 5 9773 0 18
