一种具有三维结构的共价有机框架材料及其合成方法
By designing the Miyaura borylation reaction of bromine-containing tetrahedral organic ligands and pinacol borate linear symmetric units, a low-cost and highly stable three-dimensional covalent organic framework material was successfully synthesized, solving the problems of complex preparation and insufficient stability in existing technologies and expanding its application potential in multiple fields.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HENAN UNIV OF SCI & TECH
- Filing Date
- 2023-08-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies struggle to effectively construct three-dimensional covalent organic framework materials due to their complex and costly preparation processes and insufficient stability.
A covalent organic framework material with a three-dimensional structure was synthesized by using a bromine-containing tetrahedral organic ligand and a linear symmetric building block containing borate pinacol ester via the Miyaura borylation reaction. The reaction was carried out using a specific ratio of raw materials and catalyst under suitable temperature and time conditions.
A three-dimensional porous network structure material with low cost and simple preparation process has been realized. It has high thermal and chemical stability and is suitable for fluorescence detection, photocatalysis, electrocatalysis and environmental applications.
Smart Images
Figure CN116854894B_ABST