Electron Beam Assisted Gas Phase Synthesis of SiO2 Nanoparticles in an Ambient Condition

Title
Electron Beam Assisted Gas Phase Synthesis of SiO2 Nanoparticles in an Ambient Condition
Author(s)
손영구김진형[김진형]김인수[김인수]한범수[한범수]신원규[신원규]
Keywords
CELLS
Issue Date
201211
Publisher
TAIWAN ASSOC AEROSOL RES-TAAR
Citation
AEROSOL AND AIR QUALITY RESEARCH, v.12, no.6, pp.1467 - 1471
Abstract
This study presents a novel use of an electron beam irradiation system for the gas phase synthesis of nanoparticles, and demonstrates that SiO2 nanoparticles can be synthesized in ambient conditions. The formation of SiO2 nanoparticles is confirmed by the vibrational modes shown in FT-IR spectra, and the binding energy of Si 2p in the X-ray photoelectron spectrum. In this work, nanoparticles with average diameters of 210 nm and 73 nm were produced. The average particle size was controlled by adjusting the residence time of the precursor vapor.
URI
http://hdl.handle.net/YU.REPOSITORY/26956http://dx.doi.org/10.4209/aaqr.2012.05.0133
ISSN
1680-8584
Appears in Collections:
이과대학 > 화학생화학부 > Articles
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