Method for preparing inorganic porous nano material through multi-frequency compound ultrasonic cooperative reinforcement

The invention provides a method for preparing an inorganic porous nano material through multi-frequency compound ultrasonic cooperative reinforcement. The method comprises: weighing 23.616g of Ca(NO3)2 4H2O and 7.924g of (NH4)2HPO4 respectively, and dissolving with de-ionized water; accurately prepa...

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Bibliographic Details
Main Authors YU HONG, KONG FANSHENG, DENG SHITING, LIU XUEMEI, BEN YONGGUANG
Format Patent
LanguageChinese
English
Published 04.01.2017
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:The invention provides a method for preparing an inorganic porous nano material through multi-frequency compound ultrasonic cooperative reinforcement. The method comprises: weighing 23.616g of Ca(NO3)2 4H2O and 7.924g of (NH4)2HPO4 respectively, and dissolving with de-ionized water; accurately preparing a 0.100mol/L Ca(NO3)2 solution and a 0.060mol/L (NH4)2HPO4 solution by a volumetric flask; adjusting the pH (Potential of Hydrogen) of the two solutions to be about 10.2 by utilizing ammonia water; then, slowly dropwise adding 100mL of the (NH4)2HPO4 solution with the concentration of 0.060mol/L into a beaker containing 100mL of the Ca(NO3)2 solution with the concentration of 0.100mol/L through a separating funnel at room temperature; meanwhile, continuously stirring by a magnetic stirrer and reacting; after dropwise adding, moving the beaker filled with a reaction solution into a multi-frequency compound ultrasonic experiment device and carrying out ultrasonic treatment for 1h to 3h, wherein the reaction temp
Bibliography:Application Number: CN20161611281