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2005 춘계 학술발표회 논문집 : 초임계 SAS공정을 이용한 ITO 나노입자 제조에 있어서 공정변수의 영향
Proceedings of 2005 KSIEC Spring Meeting : The Effects of Process Parameters on Synthesis of Indium Tin Oxide Nanoparticles by Supercritical Anti-Solvent Precipitation Process
배국진 ( Kuk Jin Bae ) , 류정 ( Jung Ryu ) , 김문선 ( Moon Sun Kim ) , 이용철 ( Yong Chul Lee )
응용화학 vol. 9 iss. 1 77-80(4pages)
UCI I410-ECN-0102-2009-570-001804589
This article is 4 pages or less.

The morphology of indium tin oxide(ITO) nanoparticles was investigated by supercritical anti-solvent(SAS) precipitation method recently proposed to produce size-controlled nanoparticles of various materials in order to enhance productivity and uniformity. From the rigorous performances of the processes, the pressure of 150 bar, the temperature of 50 ℃, the solution concentration of 20 %, and the solution feed flowrate of 1.0 ㎖/min were determined as the best conditions of SAS process parameters used ethanol as a solvent and 9:1 as the solute ratio of indium to tin(In/Sn). Under these conditions, it is confirmed that the particles were obtained about 30 ㎚ with relatively excellent uniformity.

[자료제공 : 네이버학술정보]
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