Green Synthesis of Chemically Recyclable Polyesters via Dehydrogenative Copolymerization of Diols
RESEARCH ARTICLE|Updated:2023-07-18
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Green Synthesis of Chemically Recyclable Polyesters via Dehydrogenative Copolymerization of Diols
Green Synthesis of Chemically Recyclable Polyesters via Dehydrogenative Copolymerization of Diols
高分子科学(英文版)2023年41卷第8期 页码:1206-1214
Affiliations:
a.School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
b.School of Resource & Environment, Nanchang University, Nanchang 330031, China
c.Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
Author bio:
wyang16@ncu.edu.cn (W.R.Y.)
cgyao@ncu.edu.cn (C.G.Y.)
Funds:
This work was financially supported by the National Natural Science Foundation of China (Nos. 22061027 and 22261034).;Electronic supplementary information (ESI) is available free of charge in the online version of this article at http://doi.org/10.1007/s10118-023-2903-9.
Xu, W. M.; Yu, Y. D.; Ma, M. X.; Xu, H. D.; Wang, R. Q.; Pan, Y. P.; Wu, K. Q.; Yang, W. R.; Yao, C. G. Green synthesis of chemically recyclable polyesters via dehydrogenative copolymerization of diols. Chinese J. Polym. Sci. 2023, 41, 1206–1214
Wei-Ming Xu, Yuan-Dong Yu, Meng-Xiang Ma, et al. Green Synthesis of Chemically Recyclable Polyesters via Dehydrogenative Copolymerization of Diols[J]. Chinese Journal of Polymer Science, 2023, 41(8): 1206-1214. DOI: 10.1007/s10118-023-2903-9.
Xu, W. M.; Yu, Y. D.; Ma, M. X.; Xu, H. D.; Wang, R. Q.; Pan, Y. P.; Wu, K. Q.; Yang, W. R.; Yao, C. G. Green synthesis of chemically recyclable polyesters via dehydrogenative copolymerization of diols. Chinese J. Polym. Sci. 2023, 41, 1206–1214DOI: 10.1007/s10118-023-2903-9.
Wei-Ming Xu, Yuan-Dong Yu, Meng-Xiang Ma, et al. Green Synthesis of Chemically Recyclable Polyesters via Dehydrogenative Copolymerization of Diols[J]. Chinese Journal of Polymer Science, 2023, 41(8): 1206-1214. DOI: 10.1007/s10118-023-2903-9.DOI:
Green Synthesis of Chemically Recyclable Polyesters via Dehydrogenative Copolymerization of Diols
Preparation of chemically recyclable polyesters by ring-opening polymerization (ROP) has made a considerable progress over the past few years. However
this method involves cumbersome synthesis and minimal functional diversity of cyclic monomers. Therefore
it is of great significance to develop novel polymerization methods for direct polymerization of commercially available monomers to prepare recyclable polyesters with versatile functionalities. In present work
we report dehydrogenative copolymerization of commercial
α
ω
-diols to afford high molecular weight chemically recyclable aliphatic copolyesters (65.7 kg·mol
−1
) by using commercially available Milstein catalyst precursor. The thermal properties of the obtained copolymers could be finely tuned by simply adjusting the feeding ratio of two monomers. The incorporation of aliphatic or aromatic rings into polyester mainchain
via
copolymerization of 1
10-decanediol with 1
4-cyclohexanedimethanol and 1
4-benzenedimethanol could significantly improve the thermal properties of the resulting copolymers. More importantly
the obtained copolyesters were able to completely depolymerize back to original diols
via
hydrogenation by the same catalyst in solvent-free and mild conditions
thus offering a green and cost-effective route toward the preparation of widely used polyesters.
Development of Rapid Environment Degradable and Recyclable Poly(1,3-propylene glycol oxalate) via Ring-opening Polymerization of Seven-Membered Cyclic Oxalate
Ring Opening Polymerization of ω-Pentadecalactone by Weakly Oxophilic Fe(II)-based Catalytic Systems Bearing Bulky α-Diimine Ligands
Light-responsive Self-Immolative L-glutamic Acid-based Polyester Nanoparticles for Controlled Drug Release via Passerini Three-Component Polymerization
Preparation of Chemically Recyclable Poly(ether-alt-ester) by the Ring Opening Polymerization of Cyclic Monomers Synthesized by Coupling Glycolide and Epoxides
Sliding Dynamics of Ring Chain on a Rod-Coil Block Copolymer in Rotaxane
相关作者
Zhi-Bo Li
Ya-Lei Liu
Xiang-Bin Sun
Yue-Yuan Qian
Li-Jia Liu
Wen-Peng Zhao
Li-Shuang Ma
Chun-Yu Zhang
相关机构
State Key Laboratory of Chemical Engineering and Low-carbon Technology, College of Chemical and Biological Engineering, Zhejiang University
College of Chemistry, Chemical Engineering and Materials Science, Zaozhuang University
Shandong Key Laboratory of High Performance Polyolefin Materials and Recycling; College of Polymer Science and Engineering, Qingdao University of Science and Technology
College of Chemistry and Chemical Engineering, China University of Petroleum (East China)
Shandong Provincial College Laboratory of Rubber Material and Engineering/Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science & Technology