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Niobium-doped titania photocatalyst film prepared via a nonaqueous sol-gel method
- Joshi, B.N.;
- Yoon, H.;
- Van, Hest M.F.A.M.;
- Yoon, S.S.
Citations
SCOPUS
30초록
Niobium-doped Titanium dioxide (Nb:TiO2) transparent films were successfully deposited on glass substrates using a non-aqueous sol-gel spin coating technique. The effect of Nb concentration on the structural and photocatalytic properties of Nb:TiO2 films was studied using X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), and UV visible spectroscopy. The films with 12 at.% (atomic percent) Nb doped TiO2 showed excellent photocatalytic activity through 97.3% degradation of methylene blue (MB) after 2 h of UV irradiation. © 2013 The American Ceramic Society.
키워드
Excellent photocatalytic activities; Glass substrates; Non-aqueous sol-gel method; Photocatalytic property; Sol-gel spin coating; Titania photocatalyst; Transparent films; UV visible spectroscopy; Aromatic compounds; Atomic force microscopy; Photocatalysis; Photocatalysts; Photodegradation; Scanning electron microscopy; Sol-gel process; Sol-gels; Substrates; Titanium dioxide; X ray diffraction; Niobium
- 제목
- Niobium-doped titania photocatalyst film prepared via a nonaqueous sol-gel method
- 저자
- Joshi, B.N.; Yoon, H.; Van, Hest M.F.A.M.; Yoon, S.S.
- 발행일
- 2013
- 유형
- Article
- 권
- 96
- 호
- 8
- 페이지
- 2623 ~ 2627