Caging Carbon: Intercalation of Nano-onions and Supramolecular Encapsulation of SCAs (A09*)

笼碳：纳米粒子的插层和 SCA 的超分子封装 (A09*)

• 批准号: 437134219
• 金额: --
• 依托单位: Lehrstuhl für Organische Chemie II
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2020
• 资助国家: 德国
• 起止时间: 2019-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/437134219?language=en
• 关键词: Caging; Carbon; Intercalation; Nano; onions

The project is devoted to carbon cages which are interesting nanoarchitectures in fundamental supramolecular chemistry and it introduces the carbon nano-onions (CNOs) in the SFB as a new type of carbon nanostructure. The project will investigate the intercalation of CNOs with different alkali metals and their reductive functionalisation. The relationship between defects and functionalisation degree will be established (ROLE OF DEFECTS). This methodology will be used to tune their properties and to use CNOs as scaffold to prepare INTER-SCA-ARCHITECTURES. Furthermore, molecular nano-cages and cyclophanes with an accessible void will be synthesized based on various polycyclic aromatic hydrocarbon (PAHs) building blocks with linkers of different nature. The cavity size and behaviour will be tuned in order to optimize host-guest interactions, selective carbon recognition and self-assembly (CHEMISTRY ON SURFACES).

该项目致力于碳笼，这是基础超分子化学中有趣的纳米结构，并在SFB中引入碳纳米洋葱（hocs）作为一种新型的碳纳米结构。该项目将研究不同碱金属的插层及其还原功能化。将建立缺陷和功能化程度之间的关系（缺陷的作用）。该方法将用于调整其性质，并使用hocs作为支架来制备INTER-SCA-ARCHITECTURES。此外，分子纳米笼和一个可访问的空隙环番将被合成基于各种多环芳烃（PAHs）的建筑块与不同性质的连接。腔的大小和行为将被调整，以优化主客体相互作用，选择性碳识别和自组装（化学表面）。