Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method
© Springer Science+Business Media Dordrecht 2015. ZnO and Cd-doped ZnO photocatalysts were successfully synthesized by use of a sonochemical method. The as-synthesized ZnO and Cd-doped ZnO photocatalysts were characterized by X-ray diffraction, Raman spectroscopy, Fouriertransform infrared spectrosc...
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th-cmuir.6653943832-542732018-09-04T10:10:31Z Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method Anukorn Phuruangrat Suree Mad-Ahin Oranuch Yayapao Somchai Thongtem Titipun Thongtem Chemistry © Springer Science+Business Media Dordrecht 2015. ZnO and Cd-doped ZnO photocatalysts were successfully synthesized by use of a sonochemical method. The as-synthesized ZnO and Cd-doped ZnO photocatalysts were characterized by X-ray diffraction, Raman spectroscopy, Fouriertransform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, Brunauer-Emmett-Teller analysis, inductively couple plasma-optical emission spectrometry, and X-ray photoelectron spectroscopy. The assynthesized ZnO and Cd-doped ZnO photocatalysts were pure wurtzite hexagonal ZnO phase. The Raman-active E2H mode of ZnO, located at 437 cm-1, corresponded to the characteristic band of the hexagonal wurtzite phase. The photocatalytic activity of the pure ZnO and Cd-doped ZnO photocatalysts was investigated by studying the degradation of methylene blue (MB) and methyl orange (MO), in solution, under UV irradiation. Compared with pure ZnO, 3 % Cd-doped ZnO reduced the amounts of MB and MO by 65 % and 45 %, respectively, within 300 min. The results indicated that Cd dopant substantially increased the photocatalytic activity of ZnO. 2018-09-04T10:10:31Z 2018-09-04T10:10:31Z 2015-12-01 Journal 15685675 09226168 2-s2.0-84953350698 10.1007/s11164-015-1963-z https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84953350698&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/54273 |
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Chemistry Anukorn Phuruangrat Suree Mad-Ahin Oranuch Yayapao Somchai Thongtem Titipun Thongtem Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method |
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© Springer Science+Business Media Dordrecht 2015. ZnO and Cd-doped ZnO photocatalysts were successfully synthesized by use of a sonochemical method. The as-synthesized ZnO and Cd-doped ZnO photocatalysts were characterized by X-ray diffraction, Raman spectroscopy, Fouriertransform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, Brunauer-Emmett-Teller analysis, inductively couple plasma-optical emission spectrometry, and X-ray photoelectron spectroscopy. The assynthesized ZnO and Cd-doped ZnO photocatalysts were pure wurtzite hexagonal ZnO phase. The Raman-active E2H mode of ZnO, located at 437 cm-1, corresponded to the characteristic band of the hexagonal wurtzite phase. The photocatalytic activity of the pure ZnO and Cd-doped ZnO photocatalysts was investigated by studying the degradation of methylene blue (MB) and methyl orange (MO), in solution, under UV irradiation. Compared with pure ZnO, 3 % Cd-doped ZnO reduced the amounts of MB and MO by 65 % and 45 %, respectively, within 300 min. The results indicated that Cd dopant substantially increased the photocatalytic activity of ZnO. |
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Anukorn Phuruangrat Suree Mad-Ahin Oranuch Yayapao Somchai Thongtem Titipun Thongtem |
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Anukorn Phuruangrat Suree Mad-Ahin Oranuch Yayapao Somchai Thongtem Titipun Thongtem |
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Anukorn Phuruangrat |
title |
Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method |
title_short |
Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method |
title_full |
Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method |
title_fullStr |
Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method |
title_full_unstemmed |
Photocatalytic degradation of organic dyes by UV light, catalyzed by nanostructured Cd-doped ZnO synthesized by a sonochemical method |
title_sort |
photocatalytic degradation of organic dyes by uv light, catalyzed by nanostructured cd-doped zno synthesized by a sonochemical method |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84953350698&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/54273 |
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