You are not logged in Total: 7journals, 20,687articles Online
AccountAccount
Login / Register
Forgot Login?
 
Main menuMain menu
What's new
Journal list
Visiting ranking
Phrase ranking
Polls
About us
 
SearchSearch
 
Journal Site
Advanced Search
 

Home  >  Journal list  >  Journal of the Ceramic Society of Japan  >  Vol.115  No.1344 (August) (2007)  >  pp.507-510

Journal of the Ceramic Society of Japan
<<Previous article Vol.115  No.1344 (August) (2007)   pp.507 - 510 Next article>>

Fine Size Cobalt Oxide Powders Prepared by Spray Pyrolysis Using Two Types of Spray Generators

Seo Hee JU1), Seung Kwon HONG1), Hee Chan JANG1) and Yun Chan KANG1)
1) Department of Chemical Engineering, Konkuk University

  Spherical shape cobalt oxide powders with fine size were directly prepared by spray pyrolysis using a filter expansion aerosol generator (FEAG). These cobalt oxide powders were then compared with the powders prepared by ultrasonic spray pyrolysis. The cobalt oxide powders prepared using a FEAG are finer and have more narrow size distribution and filled morphologies than those prepared by ultrasonic spray pyrolysis. The mean sizes of the cobalt oxide powders prepared using a FEAG increased from 230 to 860 nm when the concentration of the spray solution was increased from 0.01 to 2 M.



Keyword:
Spray pyrolysis, Cobalt oxide, Ultrasonic, Black matrix

Received: April 17, 2007
Accepted: June 14, 2007 , Published online: August 01, 2007
Copyright (c) 2007 The Ceramic Society of Japan

PDFPDF file (J-STAGE)J-STAGEJ-STAGE


SPARC Japan

Terms of Use | Privacy Policy