We acknowledge the NSFC(Nos.22293014,22131002,22161142019);the National Key R&D Program of China(No.2021YFA1501700);the New Cornerstone Science Foundation through the XPLORER PRIZE for financial support.We would also like to thank our colleagues Prof.Jian Pei,Prof.Rong Zhu,and Prof.Aiwen Lei for sharing their instruments and helpful suggestions;Dr.Zhenjin Liang and Ms.Qinqin Wei for their helpful discussions;and Mr.Zhenpeng Wang for his help in the analytical testing.
The chemical recycling of polyolefin presents a considerable challenge,especially as upcycling methods struggle with the reality that plastic wastes typically consist of mixtures of polyethylene(PE),polystyrene(PS),an...