Vitrimers: Current research trends and their emerging applications

编号 020031602

推送时间 20211108

研究领域 林产化工 

年份 2021 

类型 期刊 

语种 英语

标题 Vitrimers: Current research trends and their emerging applications

来源期刊 Materials Today

期 第316期

发表时间 20210729

关键词 Vitrimer;  Covalent adaptable network;  Polymers;  Structural activity relationship;  Circular material; 

摘要 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.

服务人员 尚玮姣

服务院士 宋湛谦

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