標題: A new strategy for the one-step synthesis of block copolymers through simultaneous free radical and ring opening polymerizations using a dual-functional initiator
作者: Huang, CF
Kuo, SW
Lee, HF
Chang, FC
應用化學系
Department of Applied Chemistry
關鍵字: atom transfer radical polymerization;block copolymer;ring-opening polymerization
公開日期: 14-Feb-2005
摘要: Block copolymers are fascinating and complex materials that have been used in a range of diverse scientific and technological capacities. We demonstrate that a single one-step approach based on dual simultaneous polymerizations is a viable technique for the synthesis of a wide range of block copolymers by combining two dissimilar polymerization systems and using a dual-functional initiator. The main advantage of this methodology is that a simple, one-step, and simultaneous polymerization occurs in the bulk, which makes this process very attractive from both industrial and academic points of view. We plan to study the reaction kinetics and evaluate how well the ring opening catalyst [in this case, Sn(oct)(2)] works under reverse ATRP conditions. (C) 2004 Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.polymer.2004.12.013
http://hdl.handle.net/11536/14004
ISSN: 0032-3861
DOI: 10.1016/j.polymer.2004.12.013
期刊: POLYMER
Volume: 46
Issue: 5
起始頁: 1561
結束頁: 1565
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