Recyclable polymer materials based on thermoreversible photocycloadditions.

基于热可逆光环加成的可回收聚合物材料。

• 批准号: 2901500
• 金额: --
• 依托单位: University of Warwick
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2024
• 资助国家: 英国
• 起止时间: 2024 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2901500
• 关键词: Recyclable; polymer; materials; based; thermoreversible

There is a critical sustainability need to design new chemistry platforms that can be readily implemented to design crosslinked polymer materials that can be effectively healed, (re)processed and recycled. This project will aim to develop innovative concepts in chemistry and engineering. The investigation will focus on further developing a new chemistry platform, invented at the University of Warwick (UK-filed patent), to introduce light-based bonding and thermally triggered debonding into a wide range of polymer materials. The project will involve: (1) the synthesis of a library of thermoreversible small molecule building blocks to gain a mechanistic understanding and to fine-tune bonding/debonding parameters; (2) synthesis of monomer and crosslinker compounds for their incorporation into polymer materials and the characterisation thereof (incl. rheology); (3) exploring new application potential such as in recyclable resin-based 3D printing technologies.

有一个关键的可持续性需要设计新的化学平台，可以很容易地实施，以设计交联的聚合物材料，可以有效地愈合，（再）加工和回收。该项目旨在开发化学和工程方面的创新概念。该研究将集中于进一步开发一种新的化学平台，该平台由沃里克大学发明（英国申请专利），将基于光的粘合和热触发剥离引入到各种聚合物材料中。该项目将涉及：（1）合成热可逆小分子结构单元库，以获得机理理解并微调键合/脱键参数;（2）合成单体和交联剂化合物，用于将其掺入聚合物材料及其表征（包括：流变学）;（3）探索新的应用潜力，例如可回收树脂基3D打印技术。