Method for homogeneously synthesizing metal-covalent organic framework synaptic memristive material at room temperature

The invention aims to provide a method for homogeneously synthesizing a metal-covalent organic framework synaptic memristive material at room temperature, belongs to the technical field of two-dimensional covalent organic framework synaptic memristive materials, and solves the problem of poor solubility of a metal complex by using a high-polarity solvent N, N-dimethylformamide. Meanwhile, p-benzene methanesulfonic acid is used as a catalyst of a Schiff base reaction, three copper-based metal-covalent organic frameworks are successfully and rapidly prepared at room temperature, and an efficient method for synthesizing the high-crystallinity metal-covalent organic framework at room temperature is provided; and the defects of low reaction safety and high reaction electric energy consumption of the traditional high-temperature solvent thermal synthesis are overcome. 本发明的目的在于提供一种室温均相合成金属-共价有机框架突触忆阻材料的方法，属于二维共价有机框架突触忆阻材料技术领域，本发明利用高极性溶剂N，N-二甲基甲酰胺来解决金属配合物差溶解性的问题，同时利用对苯甲磺酸作为席夫碱反应的催化剂，成功在室温下快速制备了三种铜基的金属-共价有机框架，提供了一种高效的