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Preparation of a lignin-based vitrimer material and its potential use for recoverable adhesives
Journal article   Peer reviewed

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

Shuai Zhang, Tuan Liu, Cheng Hao, Liwei Wang, Jiarui Han, Hang Liu and Jinwen Zhang
Green chemistry : an international journal and green chemistry resource : GC, Vol.20(13), pp.2995-3000
2018
Handle:
https://hdl.handle.net/2376/122051

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.

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