NANO-PARTICLE SYNTHETIC METHOD BY ORGANIC SOLVENT SONO-CHEMISTRY

摘要

PROBLEM TO BE SOLVED: To develop technology synthesizing not only a metal oxide-based nanoparticle but also a non-metal oxide nanoparticle as a nano-particle having a uniform particle diameter by a simple method by sono-chemistry.;SOLUTION: An organic solvent having a lower boiling point is made to coexist in a reaction field for forming a particle of nanometer size from liquid mixture containing a nano-particle precursor and a stabilizer by the sono-chemistry, and formation of the particle of nanometer size is performed in the presence of the organic solvent. Thereby, the nano-particle having a uniform shape and a relatively uniform particle diameter can be easily synthesized.;COPYRIGHT: (C)2010,JPO&INPIT