热氢原子转移解聚实现商用 PMMA 化学回收，连续移除单体使解聚率达 90%
研究报道了一种热氢原子转移（HAT）解聚策略，用于未改性商用聚甲基丙烯酸甲酯（PMMA）的化学回收，无需光照、氯代溶剂或高稀释条件。
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推荐理由：给出无需光照与氯代溶剂的热解聚条件，并说明连续移除单体如何抑制副反应，可迁移到其他加聚物回收。
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高分子回收方向的进展：化学回收与解聚、机械回收与分选、可再加工热固性、单一材料设计与回收含量要求。
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