One-Shot synthesis of heterografted brush copolymers through orthogonal Ring-Opening polymerization and atom transfer radical polymerization

Xiao，Wenhao1; Xu，Hongli2; Zhang，Jie1; Chen，Yang1; Dong，Zhixian1; Chen，Anfu1; Xu，Jinbao1,3; Lei，Caihong1

2021-11-05

10.1016/j.eurpolymj.2021.110785

EUROPEAN POLYMER JOURNAL   影响因子和分区

0014-3057

The characteristics of brush copolymers enable them applicable materials in catalysis, pharmaceutical and compatibilizer, and the scope of the application could be greatly expanded through the regulating of grafted branches. In this manuscript, the one-shot orthogonal preparation of heterografted brush copolymers has been achieved successfully with 1,8-diazabicyclo [5.4.0] undec-7-ene (DBU) as the catalyst of ring-opening polymerization (ROP) and ligand of atom transfer radical polymerization (ATRP), avoiding the tedious purification processes in the two-step procedure for the synthesis of heterografted brush copolymers. Well-defined brush copolymers with various contents of poly(trimethylene carbonate) (PTMC) and poly(tert-butyl methacrylate) (PtBMA) graftings have been successfully prepared and the range of this method was further evaluated with a variety of cyclic and vinyl monomers in one-shot. Amphiphilic brush copolymer has also been successfully prepared allowing for the formation of micelles in water through self-assembling.

Atom transfer radical polymerization Heterografted brush copolymer One-shot Ring-opening polymerization

SCI ; EI

英语

其他

WOS:000703675800007

20214010970469

Atoms ; Chelation ; Grafting (chemical) ; Micelles ; Ring opening polymerization

Colloid Chemistry:801.3 ; Chemical Reactions:802.2 ; Polymerization:815.2 ; Atomic and Molecular Physics:931.3

CHEMISTRY

2-s2.0-85115978739

Scopus

1.Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter,School of Materials and Energy,Guangdong University of Technology,Guangzhou,510006,China
2.School of Innovation and Entrepreneurship,Southern University of Science and Technology,Shenzhen,518055,China
3.China Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials,School of Materials Science and Engineering,Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering,Changzhou University,Changzhou,213164,China

Xiao，Wenhao,Xu，Hongli,Zhang，Jie,et al. One-Shot synthesis of heterografted brush copolymers through orthogonal Ring-Opening polymerization and atom transfer radical polymerization[J]. EUROPEAN POLYMER JOURNAL,2021,160.

Xiao，Wenhao.,Xu，Hongli.,Zhang，Jie.,Chen，Yang.,Dong，Zhixian.,...&Lei，Caihong.(2021).One-Shot synthesis of heterografted brush copolymers through orthogonal Ring-Opening polymerization and atom transfer radical polymerization.EUROPEAN POLYMER JOURNAL,160.

Xiao，Wenhao,et al."One-Shot synthesis of heterografted brush copolymers through orthogonal Ring-Opening polymerization and atom transfer radical polymerization".EUROPEAN POLYMER JOURNAL 160(2021).