Synthesis of Covalently Linked Organic Frameworks via Reversible Nitroxide-Exchange Reaction (C05)

通过可逆氮氧化物交换反应合成共价连接的有机框架 (C05)

• 批准号: 283780482
• 金额: --
• 依托单位: Institut für Funktionelle Grenzflächen (IFG)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/283780482?language=en
• 关键词: Synthesis; Covalently; Linked; Organic; Frameworks

The aim of this project is to synthesise molecularly precise polymer networks. Our approach is based on the nitroxide exchange reaction (NER) to combine multitopic molecular components. The reversible and dynamic nature of NER allows self-assembly and error correction during synthesis, and additionally offers the possibility to include monomers within the networks via nitroxide mediated polymerisation (NMP). In an advanced approach we will implement sensitised alkoxyamines, generating photodynamic covalent bonds in the networks. This approach will allow us to shift the reaction equilibrium of the networks, form solution to solid state, using light and temperature as triggers.

该项目的目的是合成分子精确的聚合物网络。我们的方法是基于氮氧交换反应（NER）的联合收割机多主题的分子成分。NER的可逆和动态性质允许在合成期间自组装和纠错，并且另外提供了通过氮氧介导的聚合（NMP）将单体包括在网络内的可能性。在先进的方法中，我们将实施敏化烷氧基胺，在网络中产生光动力共价键。这种方法将使我们能够改变网络的反应平衡，从溶液到固态，使用光和温度作为触发器。