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http://cmuir.cmu.ac.th/jspui/handle/6653943832/68269| Title: | Effect of ph on photocatalytic activities of biobr nanomaterials synthesized by sonochemical method |
| Authors: | P. Patiphatpanya P. Intaphong A. Phuruangrat B. Kuntalue P. Dumrongrojthanath T. Thongtem S. Thongtem |
| Authors: | P. Patiphatpanya P. Intaphong A. Phuruangrat B. Kuntalue P. Dumrongrojthanath T. Thongtem S. Thongtem |
| Keywords: | Biochemistry, Genetics and Molecular Biology;Chemistry;Engineering;Materials Science;Physics and Astronomy |
| Issue Date: | 1-Jan-2020 |
| Abstract: | © 2020, S.C. Virtual Company of Phisics S.R.L. All rights reserved. BiOBr nanomaterials were successfully synthesized in different solutions with the pH of 2–12 by sonochemical method. X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) results revealed the presence of pure tetragonal BiOBr nanomaterials. The photocatalytic activities of BiOBr nanomaterials were evaluated through the degradation of rhodamine B (RhB) under visible light irradiation. Clearly, the pH of precursor solution played an important role in photocatalytic activity. In this research, BiOBr flowers synthesized in a solution with the pH of 6 showed the highest photocatalytic efficiency of 99.05 % within 40 min. |
| URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85081277392&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/68269 |
| ISSN: | 18423582 |
| Appears in Collections: | CMUL: Journal Articles |
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