Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique
In the present work, the titanium oxide platinum (TiO2/Pt) composite particles were deposited on the Si and glass substrates at (400)°C using pulsed laser deposition technique to ablation of TiO2 target at constant laser energy 800 mJ, a double frequency Q-switching Nd: YAG laser beam ( λ= 532 nm,...
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| Format: | Article |
| Language: | English |
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University of Diyala
2016-09-01
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| Series: | Diyala Journal of Engineering Sciences |
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| Online Access: | https://djes.info/index.php/djes/article/view/257 |
| _version_ | 1811282530798665728 |
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| author | Adawiya J. Haider |
| author_facet | Adawiya J. Haider |
| author_sort | Adawiya J. Haider |
| collection | DOAJ |
| description |
In the present work, the titanium oxide platinum (TiO2/Pt) composite particles were deposited on the Si and glass substrates at (400)°C using pulsed laser deposition technique to ablation of TiO2 target at constant laser energy 800 mJ, a double frequency Q-switching Nd: YAG laser beam ( λ= 532 nm, repetition rate 6Hz and the pulsed duration 10ns). Ultraviolet visible (UV-Vis) spectroscopy, X-ray diffraction (XRD),X-ray fluorescence (XRF), Atomic force microscopy (AFM),Scanning Electron Microscopy (SEM), electrical conductivity (σdc), Hall coefficient (RH) ,(I-V) and (C-V) were used to characterize the morphology and electrical of the films. The results showed that the transparency of film reached to about (80%) with optical band gap (3.64) and (3.76) eV for Pure TiO2 and 5% Pt:TiO2 respectively. The structural and composition of the obtained films at level 5% of platinum doping into TiO2 have been determined. The results indicated that the prepared films (Pt doped TiO2) were nanostructure and uniform with diameters less than 20 nm.
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| first_indexed | 2024-04-13T01:54:23Z |
| format | Article |
| id | doaj.art-c79a8d2af29247c2aa7779662d686da5 |
| institution | Directory Open Access Journal |
| issn | 1999-8716 2616-6909 |
| language | English |
| last_indexed | 2024-04-13T01:54:23Z |
| publishDate | 2016-09-01 |
| publisher | University of Diyala |
| record_format | Article |
| series | Diyala Journal of Engineering Sciences |
| spelling | doaj.art-c79a8d2af29247c2aa7779662d686da52022-12-22T03:07:48ZengUniversity of DiyalaDiyala Journal of Engineering Sciences1999-87162616-69092016-09-019310.24237/djes.2016.09307Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition TechniqueAdawiya J. Haider0Center of Nanotechnology, University of Technology In the present work, the titanium oxide platinum (TiO2/Pt) composite particles were deposited on the Si and glass substrates at (400)°C using pulsed laser deposition technique to ablation of TiO2 target at constant laser energy 800 mJ, a double frequency Q-switching Nd: YAG laser beam ( λ= 532 nm, repetition rate 6Hz and the pulsed duration 10ns). Ultraviolet visible (UV-Vis) spectroscopy, X-ray diffraction (XRD),X-ray fluorescence (XRF), Atomic force microscopy (AFM),Scanning Electron Microscopy (SEM), electrical conductivity (σdc), Hall coefficient (RH) ,(I-V) and (C-V) were used to characterize the morphology and electrical of the films. The results showed that the transparency of film reached to about (80%) with optical band gap (3.64) and (3.76) eV for Pure TiO2 and 5% Pt:TiO2 respectively. The structural and composition of the obtained films at level 5% of platinum doping into TiO2 have been determined. The results indicated that the prepared films (Pt doped TiO2) were nanostructure and uniform with diameters less than 20 nm. https://djes.info/index.php/djes/article/view/257Pulsed Laser Deposition TechniquePt doped TiO2 |
| spellingShingle | Adawiya J. Haider Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique Diyala Journal of Engineering Sciences Pulsed Laser Deposition Technique Pt doped TiO2 |
| title | Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique |
| title_full | Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique |
| title_fullStr | Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique |
| title_full_unstemmed | Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique |
| title_short | Deposition of Tio2/Pt Composite Particles Using Pulsed Laser Deposition Technique |
| title_sort | deposition of tio2 pt composite particles using pulsed laser deposition technique |
| topic | Pulsed Laser Deposition Technique Pt doped TiO2 |
| url | https://djes.info/index.php/djes/article/view/257 |
| work_keys_str_mv | AT adawiyajhaider depositionoftio2ptcompositeparticlesusingpulsedlaserdepositiontechnique |