摘要
以高光学活性的聚乳酸合成为出发点,对近年来聚乳酸的非立构选择性聚合与立构选择性聚合的国内外研究进展进行了较详细的总结和评述;对聚乳酸立构选择性聚合的发展进行了预测,指出高效立构选择性催化体系的筛选和聚合工艺的优化是聚乳酸工业发展的关键。
From the view of the synthesis of poly (lactic acid) with high optical activity, the progress in the recent synthesis of poly(lactic acid) through stereoselective and non-stereoselective polymerization at home and aboard is summarized and reviewed.The prospect of stereoselective polymerization of poly(lactic acid) is also forecasted, the key to promote the development of poly (lactic acid) industry should be the selection of catalytic system with high stereoselectivity and the optimization of polymerization processes.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2007年第10期20-24,共5页
Modern Chemical Industry
基金
国家自然科学基金资助项目(50573032)
南京林业大学人才基金资助项目(G2002-24)
关键词
聚乳酸
乳酸
丙交酯
立构选择性聚合
缩聚反应
poly(lactic acid)
lactic acid
lactide
stereoselective polymerization
polycondensation