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聚乳酸作为生物可降解材料，因具有良好的生物相容性与生物降解性，已广泛应用于环保材料领域与医用缝合线等医疗领域。目前聚乳酸的合成方法以金属催化剂催化丙交酯聚合方法为主，该聚合方法中残留的金属离子所带来的细胞毒性，限制了聚乳酸在医学领域内的应用。
Zn(C2H5)2有机碱受阻Lewis酸碱对催化丙交酯开环聚合研究
【摘 要】
：
聚乳酸作为生物可降解材料，因具有良好的生物相容性与生物降解性，已广泛应用于环保材料领域与医用缝合线等医疗领域。目前聚乳酸的合成方法以金属催化剂催化丙交酯聚合方法
【机 构】
：
化工资源有效利用国家重点实验室,北京化工大学,北京100029
【出 处】
：
中国化学会2017全国高分子学术论文报告会
【发表日期】
：
2017年10期
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