Method for preparation of metal organic framework using the sonochemical method and metal organic framework prepared thereby

摘要

PURPOSE: A method for preparing a metal organic framework using ultrasonic wave is provided to shorten preparation time using quick cooling rate. CONSTITUTION: A method for preparing a metal organic framework(MCF-5) using ultrasonic wave comprises: a step 1 of adding Zn(NO3)26H2O and terephthalic acid to a first solvent to obtain solution; a step 2 of forming a metal organic framework(MOF-5) particle and cooling at room temperature; and a step 3 of collecting washing particles with the first solvent and second solvent and drying. The first or second solvent is each n-methyl-2-pyrrolidone(NMP), N,N-dimethylformamide, chlorobenzene, methanol, ethanol, dimethylacetateamide, acetonitrille, chloroform, tetrahydrofuran or acetone.