Work

Bio-based vitrimers and covalent adaptable networks – a short review

Year: 2025

Type: article

Abstract: Biobased vitrimers represent a new class of innovative materials that combine the recyclability of thermoplastics with the durability and mechanical strength of traditional thermosets, offering a promising solution for sustainable applications. This review paper systematically explores the mechanisms that enable key properties such as self-healing, reprocessing and recycling. A thorough examination of various biobased components, including lignin, vanillin, tannic acid, chitosan, cellulose and starch is provided, highlighting their potential as feedstocks for vitrimers. We show synthesis methods employed for each type of vitrimer, providing insights into their processing and performance characteristics. By presenting a comprehensive overview of current research, we aim to contribute to the understanding and future advancements in the field of biobased vitrimers, paving the way for their broader industrial application.

Source: Next Sustainability

DOI: 10.1016/j.nxsust.2025.100235

Authors: Deniz Bulutcu, Steven Eschig

Institution: Fraunhofer Institute for Wood Research Wilhelm-Klauditz-Institut

Language: English

Topic: Polymer composites and self-healing

Subfield: Polymers and Plastics

Field: Materials Science

Domain: Physical Sciences

SDG: Responsible consumption and production

Open Access status: gold

Estimated APC paid: $1,280