Fully Chemical Recyclable Poly(<italic style="font-style: italic">γ</italic>-butyrolactone)-based Copolymers with Tunable Structures and Properties

Yi-Huan Liu; Xin Yuan; Jia-Qi Wu; Ming-Xuan Luo; Xin Hu; Ning Zhu; Kai Guo

doi:10.1007/s10118-022-2685-5

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Fully Chemical Recyclable Poly(γ-butyrolactone)-based Copolymers with Tunable Structures and Properties

RESEARCH ARTICLE | Updated：2022-04-26

- Fully Chemical Recyclable Poly(γ-butyrolactone)-based Copolymers with Tunable Structures and Properties
- Chinese Journal of Polymer Science Vol. 40, Issue 5, Pages: 456-461(2022)
- Affiliations：
  
  a.College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211800, China
  b.College of Materials Science and Engineering, Nanjing Tech University, Nanjing 211800, China
  c.State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211800, China
- Author bio：
  
  xinhu@njtech.edu.cn (X.H.)
  ningzhu@njtech.edu.cn (N.Z.)
- Funds：
- DOI：10.1007/s10118-022-2685-5
  CLC：
- Received：16 November 2021，
  
  Revised：2021-12-17，
  
  Accepted：20 December 2021，
  
  Online First：28 February 2022，
  
  Published：01 May 2022
- Accepted：
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Liu, Y. H.; Yuan, X.; Wu, J. Q.; Luo, M. X.; Hu, X.; Zhu, N.; Guo, K. Fully chemical recyclable poly(γ-butyrolactone)-based copolymers with tunable structures and properties. Chinese J. Polym. Sci. 2022, 40, 456–461

Yi-Huan Liu, Xin Yuan, Jia-Qi Wu, et al. Fully Chemical Recyclable Poly(γ-butyrolactone)-based Copolymers with Tunable Structures and Properties[J]. Chinese Journal of Polymer Science, 2022, 40(5): 456-461. DOI: 10.1007/s10118-022-2685-5.
Liu, Y. H.; Yuan, X.; Wu, J. Q.; Luo, M. X.; Hu, X.; Zhu, N.; Guo, K. Fully chemical recyclable poly(γ-butyrolactone)-based copolymers with tunable structures and properties. Chinese J. Polym. Sci. 2022, 40, 456–461 DOI： 10.1007/s10118-022-2685-5.

Yi-Huan Liu, Xin Yuan, Jia-Qi Wu, et al. Fully Chemical Recyclable Poly(γ-butyrolactone)-based Copolymers with Tunable Structures and Properties[J]. Chinese Journal of Polymer Science, 2022, 40(5): 456-461. DOI: 10.1007/s10118-022-2685-5. DOI：

摘要

Fully chemical recyclable copolymers

P(GBL-

-((

))

with tunable structures and properties were prepared through ring-opening copolymerization of

-butyrolactone (GBL) and (

)-3

trans

six-membered ring-fused GBL ((

) by organomagnesium.

Abstract

The emerging chemical recyclable polymers

such as poly(

-butyrolactone) (PGBL) and poly((

)-3

trans

six-membered ring-fused GBL) (P((

))

provide a good solution to the plastic pollution. However

these homopolymers suffer from limited structures and properties. Herein

we reported a fully chemical recyclable copolymer P(GBL-

-((

)) through ring-opening copolymerization (ROCOP) of GBL and (

. By employing organomagnesium as the catalyst and regulating the reaction conditions

the chemical structures of copolymers were well-controlled (GBL content=13%−78%

=6560−15600 g/mol

=1.08−1.59). The resultant P(GBL-

-((

)) exhibited fully chemical recyclability

which rapidly and quantitatively depolymerized into initial GBL and (

monomer through chemolysis. By varying GBL content

tunable thermal properties were achieved for P(GBL-

-((

)). The onset decomposition temperatures of copolymers varied from 193 °C to 234 °C. A linear evolution of glass transition temperature (

) of P(GBL-

-((

)) versus GBL content was obtained as following equation of

= −1.06 × GBL mol% × 100 + 39.6. We hope that the reported fully chemical recyclable copolymers with tunable structures and properties would serve as the candidate material for sustainable applications.

关键词

Keywords

references

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⁰

Fully Chemical Recyclable Poly(γ-butyrolactone)-based Copolymers with Tunable Structures and Properties

DOI：10.1007/s10118-022-2685-5

摘要

Abstract

关键词

Keywords

references