Preparation method and application of magnetic metal organic framework composite material MUiO-BDA

The invention provides a preparation method of a magnetic metal organic framework composite material MUiO-BDA, which comprises the following steps: preparation of a magnetic carrier, preparation of defective magnetic UiO-66 and preparation of MUiO-BDA, the defective magnetic UiO-66 is prepared by ad...

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Bibliographische Detailangaben
Hauptverfasser:	SONG JIERUI, ZHAO HUIHUI, CHEN HAIHUA, WANG CHUNLONG, LIU SUIBO, WANG ZHEN, CHEN GENPING, HUANG SHIYING, QIN PENG, SHEN HAILONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The invention provides a preparation method of a magnetic metal organic framework composite material MUiO-BDA, which comprises the following steps: preparation of a magnetic carrier, preparation of defective magnetic UiO-66 and preparation of MUiO-BDA, the defective magnetic UiO-66 is prepared by adding acetic acid, and the preparation method of MUiO-BDA comprises the following steps: uniformly dispersing the defective magnetic UiO-66 in DMF, then adding biphenyl-4, 4 '-diphenyl-1, 3, 4, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1, 3, 5-tetramethyl-1 and after the reaction is finished, washing a crude product obtained by separation by using DMF and absolute ethyl alcohol, and drying, thereby obtaining the 2, 4 '-diphenyl-1, 3, 4'-diphenyl-1, 3, 4 '-dicarboxylic acid. The MUiO-BDA prepared by the preparation method provided by the invention is low in cost, excellent in reusability, low in detection l