気相プロセスによるナノ粒子の合成と計測(FM-1 基調講演)

概要

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Studies on nanometer-sized particles (nanoparticles) have progressed rapidly over the past decade. Nanoparticles have properties distinct from those of bulk materials, and their potentials for application are attracting attention. In view of the considerable influences of size, surface, and morphology on the properties of nanoparticles, it will be crucial to develop technologies to fabricate well-controlled particles. Gas phase process; i.e. aerosol process, is one of a promising way to produce nanoparticles of well-defined structures. In this study, the overview of aerosol processes to synthesize metal, semiconductor and ceramics nanoparticles is presented. The recent efforts to overcome the problem of controllability by using aerosol classifier, a differential mobility analyzer (DMA) and other measurement techniques, will be also discussed.
2010-03-16