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腾讯网
4d
上科大李一凡Angew:无SO₂参与的自由基均聚合成三组分交替聚烷基砜
自由基聚合在工业合成大宗烯基高分子材料方面扮演着核心角色。尽管自由基聚合取得了显著进展,但仍面临一些亟待解决的重大挑战。尤为突出的是,非活化烯烃,特别是α-烯烃(也称作1-烯烃或端烯),难以通过自由基聚合机制直接有效转化为高分子化合物。这是因为这些烯 ...
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