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.

设计新的化学平台有一个至关重要的可持续性，可以很容易地实施，以设计可以有效治愈，（重新）处理和回收利用的交联聚合物材料。该项目将旨在开发化学和工程方面的创新概念。该调查将着重于在沃里克大学（英国使用专利）发明的进一步开发一个新的化学平台，以引入基于光的粘合物和热触发的剥离，将其脱离到各种聚合物材料中。该项目将涉及：（1）合成热可逆的小分子构建块的库，以获得机械理解并微调键合/剥离参数； （2）单体和交联化合物合成将其掺入聚合物材料及其表征的合成（包括流变学）； （3）探索新的应用潜力，例如基于可回收树脂的3D打印技术。