Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process
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Trans Tech Publications
2014
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my.unimap-342282014-05-05T03:12:06Z Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process Dewi Suriyani, Che Halin Ibrahim, Abu Talib Abdul Razak, Daud Muhammad Azmi, Abd Hamid dewisuriyani@unimap.edu.my ibatal@ukm.edu.my ard@ukm.edu.my azmi@ukm.edu.my Annealing Copper oxide Sol-Gel (SG) Substrates Thin Film TiO₂ Link to publisher's homepage at http://www.ttp.net/ Copper oxide films were prepared via sol-gel like spin coating starting from methanolic solutions of cupric chloride onto the TiO₂ substrates. Films were obtained by spin coating under room conditions (temperature, 25-30 °C) and were subsequently annealed at different temperatures (200-400 °C) in oxidizing (air) and inert (N2) atmospheres. X-ray diffraction (XRD) patterns showed crystalline phases, which were observed as a function of the annealing conditions. The film composition resulted single or multi-phasic depending on both temperature and atmosphere. The grain size of film was measured using scanning electron microscopy (SEM) and the surface roughness of thin films was characterized by atomic force microscopy (AFM). The grain size of which was annealed in air at 300 °C was 30.39 nm with the surface roughness of 96.16 nm. The effects of annealing atmosphere on the structure and morphology of copper oxide thin films are reported. 2014-05-05T03:12:06Z 2014-05-05T03:12:06Z 2014 Article Key Engineering Materials, vol.594-595, 2014, pages 113-117 1662-9795 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34228 http://www.scientific.net/KEM.594-595.113 10.4028/www.scientific.net/KEM.594-595.113 en Trans Tech Publications |
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Annealing Copper oxide Sol-Gel (SG) Substrates Thin Film TiO₂ |
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Annealing Copper oxide Sol-Gel (SG) Substrates Thin Film TiO₂ Dewi Suriyani, Che Halin Ibrahim, Abu Talib Abdul Razak, Daud Muhammad Azmi, Abd Hamid Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process |
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dewisuriyani@unimap.edu.my |
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dewisuriyani@unimap.edu.my Dewi Suriyani, Che Halin Ibrahim, Abu Talib Abdul Razak, Daud Muhammad Azmi, Abd Hamid |
| format |
Article |
| author |
Dewi Suriyani, Che Halin Ibrahim, Abu Talib Abdul Razak, Daud Muhammad Azmi, Abd Hamid |
| author_sort |
Dewi Suriyani, Che Halin |
| title |
Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process |
| title_short |
Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process |
| title_full |
Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process |
| title_fullStr |
Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process |
| title_full_unstemmed |
Effect of annealing atmosphere on the morphology of copper oxide thin films deposited on TiO₂ substrates prepared by sol-gel process |
| title_sort |
effect of annealing atmosphere on the morphology of copper oxide thin films deposited on tio₂ substrates prepared by sol-gel process |
| publisher |
Trans Tech Publications |
| publishDate |
2014 |
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http://dspace.unimap.edu.my:80/dspace/handle/123456789/34228 |
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1643797425577525248 |