Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity
A novel CoTiO 3 /Ag 3 VO 4 composite is successfully synthesized by ethylene glycol-mediated route/hydrothermal method. X-ray diffraction study suggests that the composite is formed with high purity. The presence of Ag 3 VO 4 irregular agglomerates and CoTiO 3 rods in the composite is evidenced by f...
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th-cmuir.6653943832-449502018-01-24T06:01:55Z Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity Kanlayawat Wangkawong Sarunya Suntalelat Doldet Tantraviwat Burapat Inceesungvorn A novel CoTiO 3 /Ag 3 VO 4 composite is successfully synthesized by ethylene glycol-mediated route/hydrothermal method. X-ray diffraction study suggests that the composite is formed with high purity. The presence of Ag 3 VO 4 irregular agglomerates and CoTiO 3 rods in the composite is evidenced by field emission scanning electron microscopy and energy dispersive X-ray spectroscopy. Photocatalytic degradation experiment under visible light irradiation (λ > 400 nm) indicates that the activity of Ag 3 VO 4 is significantly enhanced upon coupling with CoTiO 3 . Based on the obtained results, such enhanced photoactivity is mainly ascribed to the increased visible-light harvesting ability and the efficient separation of electron-hole pairs of the hybrid photocatalyst. © 2014 Elsevier B.V. 2018-01-24T06:01:55Z 2018-01-24T06:01:55Z 2014-10-15 Journal 0167577X 2-s2.0-84904551048 10.1016/j.matlet.2014.06.158 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84904551048&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/44950 |
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A novel CoTiO 3 /Ag 3 VO 4 composite is successfully synthesized by ethylene glycol-mediated route/hydrothermal method. X-ray diffraction study suggests that the composite is formed with high purity. The presence of Ag 3 VO 4 irregular agglomerates and CoTiO 3 rods in the composite is evidenced by field emission scanning electron microscopy and energy dispersive X-ray spectroscopy. Photocatalytic degradation experiment under visible light irradiation (λ > 400 nm) indicates that the activity of Ag 3 VO 4 is significantly enhanced upon coupling with CoTiO 3 . Based on the obtained results, such enhanced photoactivity is mainly ascribed to the increased visible-light harvesting ability and the efficient separation of electron-hole pairs of the hybrid photocatalyst. © 2014 Elsevier B.V. |
| format |
Journal |
| author |
Kanlayawat Wangkawong Sarunya Suntalelat Doldet Tantraviwat Burapat Inceesungvorn |
| spellingShingle |
Kanlayawat Wangkawong Sarunya Suntalelat Doldet Tantraviwat Burapat Inceesungvorn Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity |
| author_facet |
Kanlayawat Wangkawong Sarunya Suntalelat Doldet Tantraviwat Burapat Inceesungvorn |
| author_sort |
Kanlayawat Wangkawong |
| title |
Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity |
| title_short |
Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity |
| title_full |
Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity |
| title_fullStr |
Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity |
| title_full_unstemmed |
Novel CoTiO3/Ag3VO4 Composite: Synthesis, Characterization and Visible-light-driven Photocatalytic Activity |
| title_sort |
novel cotio3/ag3vo4 composite: synthesis, characterization and visible-light-driven photocatalytic activity |
| publishDate |
2018 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84904551048&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/44950 |
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1681422654680072192 |