Preparation method of magnetic covalent organic framework material and application of magnetic covalent organic framework material in extraction of organic phosphorus

• Main Authors: WANG ZHIJUN, LI JUN, XU SHENGHUI, LI YONG, SUN XIAOZU, TAN JUNPENG, HAO HONGXIA, WANG TING
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MEASURING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; TESTING; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a preparation method and application of a magnetic covalent organic framework material. The method comprises the following steps: (1) adding 1, 4-dioxane and a 3mol/L acetic acid aqueous solution into a mixture of p-phenylenediamine and 1, 3-benzenetricarboxaldehyde, carrying...