Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
 
Articles by Hong-Sun Seon
Total Records ( 1 ) for Hong-Sun Seon
  Jung-Wan Park , Dong-Wook Kim , Hong-Sun Seon , Kyo-Seon Kim and Dong-Wha Park
  This study examined the synthesis of carbon-doped titanium dioxide using TiCl4 and CO2 as titanium and carbon sources, respectively, by thermal plasma at atmospheric pressure. The effect of the CO2 gas flow rate on the preparation of TiO2 was investigated. The results showed that the decomposition rate of CO2 was 90% at a CO2 gas flow rate of 1 L/min. When TiCl4 was added to produce TiO2, the decomposition rate of CO2 reached 95% at a CO2 gas flow rate of 1 L/min. The resulting powders contained mixed anatase and rutile phases with particle sizes ranging from 20 to 50 nm. The carbon in the CO2 acted as a dopant to produce the carbon-doped TiO2. The prepared samples were mainly characterized by X-ray diffraction, X-ray photoelectron spectroscopy, specific surface area measurements and ultraviolet-visible spectroscopy.
 
 
 
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility