Comparative analysis of the effect of post-annealing on CeO2and DC Magnetron Sputtered WO3/ CeO2nanorods thin films for smart windows
| Title: | Comparative analysis of the effect of post-annealing on CeO2and DC Magnetron Sputtered WO3/ CeO2nanorods thin films for smart windows |
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| Authors: | Ashok Reddy, G.V., Kumar, K. Naveen, Naik, Ramachandra, Revathi, V., Girish, K.M., Munirathnam, K. |
| Source: | Applied Surface Science Advances; August 2023, Vol. 16 Issue: 1 |
| Abstract: | This study investigates and evaluates thin films of WO3(Tungsten Oxide) coated CeO2(Cerium Oxide) Nanostructure (NR) for electrochromic applications. Using CH4N2O (Urea) and Ce(NO3)3.6H2O (Cerium Nitrate Hexahydrate) on a fluorine-doped tin oxide (FTO) base, cerium oxide nanorods were produced hydrothermally. Cerium Oxide nanorods were coated with a thin coating of WO3using DC magnetron sputtering under argon gas at room temperature. In a three-electrode electrochemical system, thin sheets of manufactured WO3/CeO2nanorods (NRs) served as the working electrode, saturated Hg/HgCl2served as the reference electrode, and platinum wire served as the counter electrode. To produce the 0.5 M electrolyte, the H2SO4solution was diluted in deionized (DI) water. Electrochromic tests revealed a 12.15 cm2/C coloring efficiency for annealed 10 µL HCl CeO2/WO3film. A scanning electron microscope (SEM), an electrochemical analyzer, an X-ray diffraction spectrometer, and an ultraviolet-visible spectrometer were used to study the optical properties, composition, surface morphology, and electrochromic property of the generated thin films. Due to its high charge capacity and optical transmission properties, CeO2nanorods with WO3coating have proven to be a practical material for electrochromic devices (ECD). |
| Database: | Supplemental Index |
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| Items | – Name: Title Label: Title Group: Ti Data: Comparative analysis of the effect of post-annealing on CeO2and DC Magnetron Sputtered WO3/ CeO2nanorods thin films for smart windows – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ashok+Reddy%2C+G%2EV%2E%22">Ashok Reddy, G.V.</searchLink><br /><searchLink fieldCode="AR" term="%22Kumar%2C+K%2E+Naveen%22">Kumar, K. Naveen</searchLink><br /><searchLink fieldCode="AR" term="%22Naik%2C+Ramachandra%22">Naik, Ramachandra</searchLink><br /><searchLink fieldCode="AR" term="%22Revathi%2C+V%2E%22">Revathi, V.</searchLink><br /><searchLink fieldCode="AR" term="%22Girish%2C+K%2EM%2E%22">Girish, K.M.</searchLink><br /><searchLink fieldCode="AR" term="%22Munirathnam%2C+K%2E%22">Munirathnam, K.</searchLink> – Name: TitleSource Label: Source Group: Src Data: Applied Surface Science Advances; August 2023, Vol. 16 Issue: 1 – Name: Abstract Label: Abstract Group: Ab Data: This study investigates and evaluates thin films of WO3(Tungsten Oxide) coated CeO2(Cerium Oxide) Nanostructure (NR) for electrochromic applications. Using CH4N2O (Urea) and Ce(NO3)3.6H2O (Cerium Nitrate Hexahydrate) on a fluorine-doped tin oxide (FTO) base, cerium oxide nanorods were produced hydrothermally. Cerium Oxide nanorods were coated with a thin coating of WO3using DC magnetron sputtering under argon gas at room temperature. In a three-electrode electrochemical system, thin sheets of manufactured WO3/CeO2nanorods (NRs) served as the working electrode, saturated Hg/HgCl2served as the reference electrode, and platinum wire served as the counter electrode. To produce the 0.5 M electrolyte, the H2SO4solution was diluted in deionized (DI) water. Electrochromic tests revealed a 12.15 cm2/C coloring efficiency for annealed 10 µL HCl CeO2/WO3film. A scanning electron microscope (SEM), an electrochemical analyzer, an X-ray diffraction spectrometer, and an ultraviolet-visible spectrometer were used to study the optical properties, composition, surface morphology, and electrochromic property of the generated thin films. Due to its high charge capacity and optical transmission properties, CeO2nanorods with WO3coating have proven to be a practical material for electrochromic devices (ECD). |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.apsadv.2023.100417 Languages: – Code: eng Text: English Titles: – TitleFull: Comparative analysis of the effect of post-annealing on CeO2and DC Magnetron Sputtered WO3/ CeO2nanorods thin films for smart windows Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ashok Reddy, G.V. – PersonEntity: Name: NameFull: Kumar, K. Naveen – PersonEntity: Name: NameFull: Naik, Ramachandra – PersonEntity: Name: NameFull: Revathi, V. – PersonEntity: Name: NameFull: Girish, K.M. – PersonEntity: Name: NameFull: Munirathnam, K. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: August 2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 26665239 Numbering: – Type: volume Value: 16 – Type: issue Value: 1 Titles: – TitleFull: Applied Surface Science Advances Type: main |
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