Preparation of Nanosized alpha-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature

Title
Preparation of Nanosized alpha-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature
Author(s)
강미숙김현수이태진박노국엄명헌[엄명헌]
Keywords
ALPHA-ALUMINA; POWDER
Issue Date
201211
Publisher
HINDAWI PUBLISHING CORPORATION
Citation
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
Abstract
This study investigated the effect of microwave pretreatment to reduce the growth temperature of alpha-Al2O3. The microwave pre-treating of the synthesized powders at 1,000 degrees C produced rhombohedral structured alpha-Al2O3 with high specific surface area and dispersion; however the structure accumulated among the particles was seen above 1,200 degrees C when the microwave did not pretreated.
URI
http://hdl.handle.net/YU.REPOSITORY/27020http://dx.doi.org/10.1155/2012/920105
ISSN
1687-6822
Appears in Collections:
이과대학 > 화학생화학부 > Articles
문과대학 > 중국언어문화학과 > Articles
공과대학 > 화학공학부 > Articles
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