Sequence-selective copolymerization of lactide with lactones can provide more versatile polyesters, but ideal alternating selectivity remains elusive. We report binucleated dizinc catalysts that show ...

每年，全球产生超过3亿吨塑料垃圾，其中聚乙烯和尼龙因化学性质差异难以混合回收，最终沦为填埋场或海洋污染物。如何将这两种“水火不容”的塑料转化为高性能材料？该团队最新研究实现了羰基在聚酮链中的宏观均匀分布，让材料性能实现"按需订制"，制备了同时含有极性 ...

The ring-opening copolymerization of propene oxide and carbon dioxide is an effective route to make polycarbonates. Catalysts showing high activities, high polymer selectivities, molecular weight ...

Copolymerization of methacrylates and vinyl esters is extremely challenging because of their large difference in reactivity ratio.

Its unique properties, such as biocompatibility, hydrophilicity, and flexible structure, make it an ideal candidate for myriad applications ranging from drug delivery systems to surface modification ...