| 학회 |
한국재료학회 |
| 학술대회 |
2011년 가을 (10/27 ~ 10/29, 신라대학교) |
| 권호 |
17권 2호 |
| 발표분야 |
C. Energy and the Environment Technology(에너지 및 환경재료) |
| 제목 |
Characterization and Photocatalytic Performance of Vanadium doped TiO2 Photocatalyst by Sonochemical method |
| 초록 |
In the study, sonochemical process was used to prepare V-doped TiO2 photocatalysts. We carried out research investigation of the effect of doping amount as well as photocatalytic activity. One is to prepare V-doped TiO2 nano powders from different percentages (0.5~5wt%) of V and the other is to test photocatalytic activities of each resulting powders. For the former, sonochemical process has been used to produce V-doped TiO2 nanoparticles. For the latter, we have performed photocatalytic degradation of methylene blue. The combined result of the morphology and photocatalytic activities have enabled the characterization of physicochemical properties of V-doped TiO2 nano particles from different percentages of V. |
| 저자 |
Ah Young Choi, Chul-Hee Han, Sung Hun Cho, Tae Ho Kim, Soo Wohn Lee
|
| 소속 |
Sun Moon Univ. |
| 키워드 |
Sonochemical; V doping; TiO2; nanoparticles; photocatalytic activities
|
| E-Mail |
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