Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping
Comparative work of with/without erbium- (Er-) doped vanadium pentoxide (V2O5) and titanium dioxide (TiO2) thin films were carried out via sol-gel technique by dissolving erbium (III) nitrate pentahydrate (Er(NO3)3·5H2O) in vanadium (V) oxoisopropoxide (OV[OCH(CH3)2]3) and titanium (IV) isopropoxide...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/795384 |
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| author | Fatma Pınar Gökdemir Ayşe Evrim Saatci Orhan Özdemir Kubilay Kutlu |
| author_facet | Fatma Pınar Gökdemir Ayşe Evrim Saatci Orhan Özdemir Kubilay Kutlu |
| author_sort | Fatma Pınar Gökdemir |
| collection | DOAJ |
| description | Comparative work of with/without erbium- (Er-) doped vanadium pentoxide (V2O5) and titanium dioxide (TiO2) thin films were carried out via sol-gel technique by dissolving erbium (III) nitrate pentahydrate (Er(NO3)3·5H2O) in vanadium (V) oxoisopropoxide (OV[OCH(CH3)2]3) and titanium (IV) isopropoxide (Ti[OCH(CH3)2]4). Effect of Er doping was traced by Fourier transform IR (FTIR), thermogravimetric/differential thermal (TG/DTA), and photoluminescence measurements. UV-Vis transmission/absorption measurement indicated a blue shift upon Er doping in V2O5 film due to the softening of V=O bond while appearance of typical absorption peaks in Er-doped TiO2 film. Granule size of the films increased (reduced) upon Er substitution on host material compared to undoped V2O5 and TiO2 films, respectively. |
| format | Article |
| id | doaj-art-209cb6d640a1434aae79570819ccf30b |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-209cb6d640a1434aae79570819ccf30b2025-02-03T05:43:58ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/795384795384Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium DopingFatma Pınar Gökdemir0Ayşe Evrim Saatci1Orhan Özdemir2Kubilay Kutlu3Department of Physics, Yıldız Technical University, 34220 Istanbul, TurkeyDepartment of Physics, Yıldız Technical University, 34220 Istanbul, TurkeyDepartment of Physics, Yıldız Technical University, 34220 Istanbul, TurkeyDepartment of Physics, Yıldız Technical University, 34220 Istanbul, TurkeyComparative work of with/without erbium- (Er-) doped vanadium pentoxide (V2O5) and titanium dioxide (TiO2) thin films were carried out via sol-gel technique by dissolving erbium (III) nitrate pentahydrate (Er(NO3)3·5H2O) in vanadium (V) oxoisopropoxide (OV[OCH(CH3)2]3) and titanium (IV) isopropoxide (Ti[OCH(CH3)2]4). Effect of Er doping was traced by Fourier transform IR (FTIR), thermogravimetric/differential thermal (TG/DTA), and photoluminescence measurements. UV-Vis transmission/absorption measurement indicated a blue shift upon Er doping in V2O5 film due to the softening of V=O bond while appearance of typical absorption peaks in Er-doped TiO2 film. Granule size of the films increased (reduced) upon Er substitution on host material compared to undoped V2O5 and TiO2 films, respectively.http://dx.doi.org/10.1155/2014/795384 |
| spellingShingle | Fatma Pınar Gökdemir Ayşe Evrim Saatci Orhan Özdemir Kubilay Kutlu Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping Advances in Materials Science and Engineering |
| title | Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping |
| title_full | Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping |
| title_fullStr | Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping |
| title_full_unstemmed | Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping |
| title_short | Structural Modification of Sol-Gel Synthesized V2O5 and TiO2 Thin Films with/without Erbium Doping |
| title_sort | structural modification of sol gel synthesized v2o5 and tio2 thin films with without erbium doping |
| url | http://dx.doi.org/10.1155/2014/795384 |
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