Vitrimers: Current research trends and their emerging applications,Materials Today

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Vitrimers: Current research trends and their emerging applications
Materials Today ( IF 21.1 ) Pub Date : 2021-07-29 , DOI: 10.1016/j.mattod.2021.07.003
Jie Zheng ₁ , Zhuang Mao Png ₁ , Shi Hoe Ng ₁ , Guo Xiong Tham ₁ , Enyi Ye ₁ , Shermin S. Goh ₁ , Xian Jun Loh ₁ , Zibiao Li _{1,

2}

Affiliation

The development of recyclable plastics is a key research focus in today’s world due to their environmental issues, and non-renewability concerns. Recently, vitrimeric materials have attracted great attention as an exciting class of renewable plastic due to their potential to exhibit strength, durability, and chemical resistance approaching that of traditional thermosets, while exhibiting end of life recyclability. This is due to their chemical structure, as vitrimers possess dynamic covalent crosslinks, which imparts stability while being reprocessable. This review summarizes the latest progress and developing prospects of vitrimeric materials. Special emphasis is given to vitrimer design strategies which paves the way for development of next-generation circular materials. The emerging applications of vitrimers in terms of their properties, including self-healing, malleability, orthogonal processability, and multiple shape memory, will also be discussed.

中文翻译：

Vitrimers：当前研究趋势及其新兴应用

由于环境问题和不可再生性问题，可回收塑料的开发是当今世界的一个关键研究重点。最近，玻璃化材料作为一类令人兴奋的可再生塑料而引起了极大的关注，因为它们具有接近传统热固性材料的强度、耐用性和耐化学性，同时具有使用寿命结束时的可回收性。这是由于它们的化学结构，因为玻璃体具有动态共价交联，这在可再加工的同时赋予稳定性。本文综述了玻璃体材料的最新进展和发展前景。特别强调了 vitrimer 设计策略，为下一代循环材料的开发铺平了道路。还将讨论玻璃体在自愈性、延展性、正交加工性和多重形状记忆等特性方面的新兴应用。

更新日期：2021-07-29

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