๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Block and star block copolymers by mechanism transformation. IV. Synthesis of S-(PSt)2(PDOP)2 miktoarm star copolymers by combination of ATRP and CROP

โœ Scribed by Yan-Ming Guo; Jun Xu; Cai-Yuan Pan


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
189 KB
Volume
39
Category
Article
ISSN
0887-624X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Block and star block copolymers by mecha
โœ Yijin Xu; Caiyuan Pan ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 171 KB ๐Ÿ‘ 2 views

Polystyrene (PSt) with end-terminal bromine (Br-PSt-Br) was synthesized by the atom transfer radical polymerization of styrene with the difunctional initiator 1,2-bis(2ะˆ-bromobutyryloxy)ethane in combination with CuBr and bipyridine. The Br-PSt-Br reacted with silver perchlorate at ฯช78 ยฐC, and the r

Block and star block copolymers by mecha
โœ Yijin Xu; Caiyuan Pan; Lei Tao ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 165 KB ๐Ÿ‘ 1 views

Styrene underwent the ATRP process using an asymmetric difunctional initiator, 2-hydroxylethyl 2ะˆ-bromobutyrate in combination with CuBr and 2,2ะˆ-bipyridine (bpy). Polystyrene with hydroxyl and bromine groups at each end of the polymer (HO-PSt-Br) was obtained, and used as a chain-transfer agent in