Angewandte Chemie International Edition·· 3 小时前精选AI 评分70
锂盐驱动Lewis pair聚合制备可化学回收的离子导电聚酯弹性体
Lithium‐Salt‐Driven Lewis Pair Polymerization for Chemically Recyclable and Ion‐Conductive Polyester Elastomers
AI 导读
研究报道了一种锂盐驱动的Lewis pair聚合（LPP）策略，用商用锂盐（LiTFSI或LiCF3SO3）与新型双官能N-杂环烯烃（NHO）组合，在温和条件下实现ε-己内酯、δ-戊内酯和rac-丙交酯的快速活性开环聚合，得到分子量可控、分子量分布窄的嵌段共聚物。
推荐理由
锂盐既驱动内酯活性开环聚合又原位留作离子源，读者可看到催化与功能在同一体系里合并的路线。
图表、补充材料与最终表述以原文为准。阅读原文
来源：Angewandte Chemie International Edition · doi.org
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