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Z-scheme AgSCN/Ag3PO4/C3N4 heterojunction with excellent photocatalytic degradation of ibuprofen
- Source :
- Ceramics International. 46:106-113
- Publication Year :
- 2020
- Publisher :
- Elsevier BV, 2020.
-
Abstract
- To develop a novel photocatalyst with high catalytic performance under sunlight, AgSCN/Ag3PO4/C3N4 heterojunction photocatalyst with Z-mechanism has been prepared, which demonstrates excellent photocatalytic performance for ibuprofen degradation. The catalytic activity of AgSCN/Ag3PO4/C3N4 is 1.5 and 3.3 times that of AgSCN/Ag3PO4 and Ag3PO4, respectively. The cyclic degradation number of AgSCN/Ag3PO4/C3N4 increases to seven because of the protection of AgSCN and C3N4 to Ag3PO4. The excellent photocatalytic performance of the AgSCN/Ag3PO4/C3N4 is attributed from the Z-mechanism with efficient separation efficiency of electron hole pair.
- Subjects :
- 010302 applied physics
Materials science
Process Chemistry and Technology
Heterojunction
02 engineering and technology
Electron hole
021001 nanoscience & nanotechnology
Ibuprofen
Photochemistry
01 natural sciences
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Catalysis
0103 physical sciences
Materials Chemistry
Ceramics and Composites
medicine
Photocatalysis
Degradation (geology)
0210 nano-technology
Photocatalytic degradation
medicine.drug
Subjects
Details
- ISSN :
- 02728842
- Volume :
- 46
- Database :
- OpenAIRE
- Journal :
- Ceramics International
- Accession number :
- edsair.doi...........f1bc6ce365c2112a658c373cb972723c