Issue 13, 2018
From the journal:

Green Chemistry

Preparation of a lignin-based vitrimer material and its potential use for recoverable adhesives†

Shuai Zhang,‡ab   Tuan Liu,‡a   Cheng Hao,a   Liwei Wang,a   Jiarui Han,ac   Hang Liu*b  and  Jinwen Zhang ORCID logo *a  

* Corresponding authors

a School of Mechanical and Materials Engineering, Composite Materials and Engineering Center, Washington State University, Pullman, Washington 99164, USA
E-mail: jwzhang@wsu.edu

b Department of Apparel, Merchandizing, Design and Textiles, Washington State University, Pullman, Washington 99164, USA
E-mail: hangliu@wsu.edu

c Key Laboratory of Advanced Materials of Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing, China

Abstract

A fully biobased vitrimer material with high lignin content is demonstrated. Ozone treated Kraft lignin is cured with sebacic acid epoxy to form bond-exchangeable crosslinked networks. The biobased vitrimer shows excellent shape memory and repairing properties at elevated temperatures. By taking advantage of these features, a promising recoverable adhesive is also demonstrated.

Graphical abstract: Preparation of a lignin-based vitrimer material and its potential use for recoverable adhesives

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Article information

DOI
https://doi.org/10.1039/C8GC01299G
Article type
Communication
Submitted
26 Apr 2018
Accepted
06 Jun 2018
First published
07 Jun 2018

Green Chem., 2018,20, 2995-3000

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Preparation of a lignin-based vitrimer material and its potential use for recoverable adhesives

S. Zhang, T. Liu, C. Hao, L. Wang, J. Han, H. Liu and J. Zhang, Green Chem., 2018, 20, 2995 DOI: 10.1039/C8GC01299G

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