彻底改变结构设计和确定共价有机框架:原则,方法和技术
Yikuan Liu1, Xiaona Liu2, An Su1
1Center for Electron Microscopy, Institute for Frontier and Interdisciplinary Sciences, State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology, College of Materials Science and Engineering and College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China. yihanzhu@zjut.edu.cn.
Chemical Society reviews
|December 15, 2023
概括
共价有机框架 (COF) 是可调节的多孔材料,具有多种应用. 本综述详细介绍了设计和确定COF结构的先进方法,使其能够精确控制其属性.
科学领域:
- 材料科学 材料科学 材料科学
- 化学 化学 化学
- 纳米技术 纳米技术
背景情况:
- 聚合有机框架 (COF) 是具有可调节结构和功能的晶体多孔材料.
- 它们的特性,包括高稳定性,大表面积和可调节的微孔,源于相互连接的有机单体.
- 通过功能化,COF在气体分离,储存,催化和光电子方面提供了多方面的应用.
研究的目的:
- 为最近在结构设计和COFs的确定方面取得的进展提供全面的回顾.
- 突出合理设计的尖端方法和COF的精确结构阐明.
- 解决COF研究中的关键物理化学挑战,如宿主-客人相互作用和缺陷介导催化.
主要方法:
- 对COF结构设计的既定和新兴原则的审查.
- 对COF结构确定技术的分析.
- 探索预功能化和合成后功能化策略.
主要成果:
- 详细概述了允许合理设计COF的方法.
- 阐明用于精确确定COF结构的先进技术.
- 讨论结构控制如何应对网络相互透和催化等挑战.
结论:
- 先进的设计和确定方法对于释放COF的全部潜力至关重要.
- 精确的结构控制允许在各种应用中定制功能和增强性能.
- 未来的研究方向侧重于克服COF科学中的基本物理化学挑战.
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