{"title":"环氧化物和二氧化碳共聚物的演变:催化剂、单体、结构和应用","authors":"Guan-Wen Yang, Rui Xie, Yao-Yao Zhang, Cheng-Kai Xu and Guang-Peng Wu*, ","doi":"10.1021/acs.chemrev.4c0051710.1021/acs.chemrev.4c00517","DOIUrl":null,"url":null,"abstract":"<p >The copolymerization of CO<sub>2</sub> and epoxides presents a transformative approach to converting greenhouse gases into aliphatic polycarbonates (CO<sub>2</sub>-PCs), thereby reducing the polymer industry’s dependence on fossil resources. Over the past 50 years, a wide array of metallic catalysts, both heterogeneous and homogeneous, have been developed to achieve precise control over polymer selectivity, sequence, regio-, and stereoselectivity. This review details the evolution of metal-based catalysts, with a particular focus on the emergence of organoborane catalysts, and explores how these catalysts effectively address kinetic and thermodynamic challenges in CO<sub>2</sub>/epoxides copoly<sub>2</sub>merization. Advances in the synthesis of CO<sub>2</sub>-PCs with varied sequence and chain architectures through diverse polymerization protocols are examined, alongside the applications of functional CO<sub>2</sub>-PCs produced by incorporating different epoxides. The review also underscores the contributions of computational techniques to our understanding of copolymerization mechanisms and highlights recent advances in the closed-loop chemical recycling of CO<sub>2</sub>-sourced polycarbonates. Finally, the industrialization efforts of CO<sub>2</sub>-PCs are discussed, offering readers a comprehensive understanding of the evolution and future potential of epoxide copolymerization with CO<sub>2</sub>.</p>","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"124 21","pages":"12305–12380 12305–12380"},"PeriodicalIF":51.4000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evolution of Copolymers of Epoxides and CO2: Catalysts, Monomers, Architectures, and Applications\",\"authors\":\"Guan-Wen Yang, Rui Xie, Yao-Yao Zhang, Cheng-Kai Xu and Guang-Peng Wu*, \",\"doi\":\"10.1021/acs.chemrev.4c0051710.1021/acs.chemrev.4c00517\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >The copolymerization of CO<sub>2</sub> and epoxides presents a transformative approach to converting greenhouse gases into aliphatic polycarbonates (CO<sub>2</sub>-PCs), thereby reducing the polymer industry’s dependence on fossil resources. Over the past 50 years, a wide array of metallic catalysts, both heterogeneous and homogeneous, have been developed to achieve precise control over polymer selectivity, sequence, regio-, and stereoselectivity. This review details the evolution of metal-based catalysts, with a particular focus on the emergence of organoborane catalysts, and explores how these catalysts effectively address kinetic and thermodynamic challenges in CO<sub>2</sub>/epoxides copoly<sub>2</sub>merization. Advances in the synthesis of CO<sub>2</sub>-PCs with varied sequence and chain architectures through diverse polymerization protocols are examined, alongside the applications of functional CO<sub>2</sub>-PCs produced by incorporating different epoxides. The review also underscores the contributions of computational techniques to our understanding of copolymerization mechanisms and highlights recent advances in the closed-loop chemical recycling of CO<sub>2</sub>-sourced polycarbonates. Finally, the industrialization efforts of CO<sub>2</sub>-PCs are discussed, offering readers a comprehensive understanding of the evolution and future potential of epoxide copolymerization with CO<sub>2</sub>.</p>\",\"PeriodicalId\":32,\"journal\":{\"name\":\"Chemical Reviews\",\"volume\":\"124 21\",\"pages\":\"12305–12380 12305–12380\"},\"PeriodicalIF\":51.4000,\"publicationDate\":\"2024-10-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Reviews\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acs.chemrev.4c00517\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Reviews","FirstCategoryId":"92","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.chemrev.4c00517","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Evolution of Copolymers of Epoxides and CO2: Catalysts, Monomers, Architectures, and Applications
The copolymerization of CO2 and epoxides presents a transformative approach to converting greenhouse gases into aliphatic polycarbonates (CO2-PCs), thereby reducing the polymer industry’s dependence on fossil resources. Over the past 50 years, a wide array of metallic catalysts, both heterogeneous and homogeneous, have been developed to achieve precise control over polymer selectivity, sequence, regio-, and stereoselectivity. This review details the evolution of metal-based catalysts, with a particular focus on the emergence of organoborane catalysts, and explores how these catalysts effectively address kinetic and thermodynamic challenges in CO2/epoxides copoly2merization. Advances in the synthesis of CO2-PCs with varied sequence and chain architectures through diverse polymerization protocols are examined, alongside the applications of functional CO2-PCs produced by incorporating different epoxides. The review also underscores the contributions of computational techniques to our understanding of copolymerization mechanisms and highlights recent advances in the closed-loop chemical recycling of CO2-sourced polycarbonates. Finally, the industrialization efforts of CO2-PCs are discussed, offering readers a comprehensive understanding of the evolution and future potential of epoxide copolymerization with CO2.
期刊介绍:
Chemical Reviews is a highly regarded and highest-ranked journal covering the general topic of chemistry. Its mission is to provide comprehensive, authoritative, critical, and readable reviews of important recent research in organic, inorganic, physical, analytical, theoretical, and biological chemistry.
Since 1985, Chemical Reviews has also published periodic thematic issues that focus on a single theme or direction of emerging research.