Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes
The synthesis and characterization of TiO2 nanoparticle coated with organic dyes, coumarin and methyl orange was reported. The films were deposited onto ITO-covered glass substrate by controlled hydrolysis technique asssited with spin coating technique. The films were characterized by scanning elect...
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my.uniten.dspace-309032023-12-29T15:55:35Z Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes Rika Rahman M.Y.A. Salleh M.M. Umar A.A. Ahmad A. 36009299200 55347217400 55613229960 9332520900 16306307100 Absorption Hydrolysis technique Organic dye Surface morphology Titanium dioxide Absorption Azo dyes Crystalline materials Nanoparticles Oxide minerals Scanning electron microscopy Spin glass Surface morphology Titanium Titanium dioxide Titanium oxides Average grain sizes Controlled hydrolysis Coumarine Diffraction peaks Glass substrates Methyl oranges Nanoparticle films Organic dye Rutile structures Scanning electron microscopes Spin coating techniques Synthesis and characterizations XRD Hydrolysis The synthesis and characterization of TiO2 nanoparticle coated with organic dyes, coumarin and methyl orange was reported. The films were deposited onto ITO-covered glass substrate by controlled hydrolysis technique asssited with spin coating technique. The films were characterized by scanning electron microscope (SEM), X-ray dispersive (XRD) technique and ultraviolet-visible (UV-Vis) spectrophotometer. The average grain size of the TiO2 films is about 76 nm. The uncoated TiO2 film is crystalline with anatase and rutile structure. The coated TiO2 films with dye are also crystalline since the diffraction peaks have been observed at three angles. The maximum absorption of the film coated with coumarine dye is at 480 nm. � 2009 Elsevier B.V. All rights reserved. Final 2023-12-29T07:55:35Z 2023-12-29T07:55:35Z 2009 Article 10.1016/j.physb.2008.12.035 2-s2.0-64549096779 https://www.scopus.com/inward/record.uri?eid=2-s2.0-64549096779&doi=10.1016%2fj.physb.2008.12.035&partnerID=40&md5=576b89b063a55690991ac601dd480753 https://irepository.uniten.edu.my/handle/123456789/30903 404 08/11/2023 1420 1422 Scopus |
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Absorption Hydrolysis technique Organic dye Surface morphology Titanium dioxide Absorption Azo dyes Crystalline materials Nanoparticles Oxide minerals Scanning electron microscopy Spin glass Surface morphology Titanium Titanium dioxide Titanium oxides Average grain sizes Controlled hydrolysis Coumarine Diffraction peaks Glass substrates Methyl oranges Nanoparticle films Organic dye Rutile structures Scanning electron microscopes Spin coating techniques Synthesis and characterizations XRD Hydrolysis |
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Absorption Hydrolysis technique Organic dye Surface morphology Titanium dioxide Absorption Azo dyes Crystalline materials Nanoparticles Oxide minerals Scanning electron microscopy Spin glass Surface morphology Titanium Titanium dioxide Titanium oxides Average grain sizes Controlled hydrolysis Coumarine Diffraction peaks Glass substrates Methyl oranges Nanoparticle films Organic dye Rutile structures Scanning electron microscopes Spin coating techniques Synthesis and characterizations XRD Hydrolysis Rika Rahman M.Y.A. Salleh M.M. Umar A.A. Ahmad A. Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes |
| description |
The synthesis and characterization of TiO2 nanoparticle coated with organic dyes, coumarin and methyl orange was reported. The films were deposited onto ITO-covered glass substrate by controlled hydrolysis technique asssited with spin coating technique. The films were characterized by scanning electron microscope (SEM), X-ray dispersive (XRD) technique and ultraviolet-visible (UV-Vis) spectrophotometer. The average grain size of the TiO2 films is about 76 nm. The uncoated TiO2 film is crystalline with anatase and rutile structure. The coated TiO2 films with dye are also crystalline since the diffraction peaks have been observed at three angles. The maximum absorption of the film coated with coumarine dye is at 480 nm. � 2009 Elsevier B.V. All rights reserved. |
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36009299200 |
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36009299200 Rika Rahman M.Y.A. Salleh M.M. Umar A.A. Ahmad A. |
| format |
Article |
| author |
Rika Rahman M.Y.A. Salleh M.M. Umar A.A. Ahmad A. |
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Rika |
| title |
Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes |
| title_short |
Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes |
| title_full |
Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes |
| title_fullStr |
Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes |
| title_full_unstemmed |
Synthesis and characterization of TiO2 nanoparticle films coated with organic dyes |
| title_sort |
synthesis and characterization of tio2 nanoparticle films coated with organic dyes |
| publishDate |
2023 |
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1806427441640505344 |