Preparation and application of in-situ growth MOF-199 particle composite functional paper

• Main Authors: YU BING, ZHU XINBAO, FU BO, WANG PING, LIU JU, CHEN MUHUA, TANG YUJUN, LIU HAISONG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2024
• Subjects: FIBREBOARD; IMPREGNATING OR COATING OF PAPER; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The invention discloses preparation and application of in-situ growth MOF-199 particle composite functional paper.The preparation method comprises the steps that S1, a copper source is dispersed in a mixed solution of DMF, ethyl alcohol and deionized water, wet pulp is added and stirred for 1-2 h, and a first solution is obtained; s2, dissolving 1, 3, 5-benzene tricarboxylic acid in a mixed solution of DMF, ethanol and deionized water with the same volume as the mixed solution in the S1 to obtain a second solution, adding the second solution into the first solution, and continuously stirring to obtain a slurry mixture; s3, adding the slurry mixture into a stainless steel reactor with a polytetrafluoroethylene lining, heating, and flushing the reaction slurry with ethanol; and S4, cooling the reaction slurry to room temperature, pouring the reaction slurry into a suction filtration device for suction filtration molding, and drying to obtain the composite functional paper. Functional MOFs are combined with a gr