Synthesis and characterization of Manganese doped Tungsten oxide by Microwave irradiation method |
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| Affiliation: | 1. Vinayaka Mission’s Kirupananda Variyar Engineering College, Department of Physics, Salem 636308,Tamil Nadu, India;2. Government Arts College for Women, Department of Physics, Salem 636008,Tamil Nadu, India;1. Institute of Polymeric Materials, Sahand University of Technology, Tabriz, Iran;2. Faculty of Polymer Engineering, Sahand University of Technology, Tabriz, Iran;1. Laboratoire de Physique de la Matière Condensée, Faculté des Sciences de Tunis, Tunis-El Manar University, 2092, Tunisia;2. King Khalid University, Faculty of Science, Physics, Department, P.O. Box 9004, Abha 61413, Saudi Arabia;3. Laboratoire de Physique des Rayonnements, Département de Physique, Faculté des Sciences, Université Badji Mokhtar, Annaba 23000, Algeria;1. Department of Radiology, Himeji Cardiovascular Center, 520 Kou, Saisho, Himeji, Hyogo, Japan;2. Department of Cardiology, Himeji Cardiovascular Center, 520 Kou, Saisho, Himeji, Hyogo, Japan;1. Institute of Physics, West Pomeranian University of Technology, Al. Piastow 48, 70-311 Szczecin, Poland;2. Solid State Physics, Department of Physics, University of Athens, Panepistimiopolis, 15 784 Zografos, Athens, Greece;3. Institute of Chemical and Environment Engineering, West Pomeranian University of Technology, K. Pulaskiego 10, 70-322 Szczecin, Poland;1. Physics Department, Faculty of Education, Ain Shams University, Roxy, P.O. 11757, Cairo, Egypt;2. Physics Department, Faculty of Science, Ain Shams University, Abbassia, P.O. 11566, Cairo, Egypt;3. Solid State Physics Department, National Research Centre, 33 El Bohouth St. (former El Tahrir st.), Dokki, P.O.12622, Giza, Egypt |
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| Abstract: | The aim of this article is to synthesis tungsten oxide (WO3) nanoparticle along with Manganese (3 wt% and 10 wt%) by Microwave irradiation method. The physical properties of the synthesized Manganese doped Tungsten oxide materials were characterized by X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Transmission Electron Microscope (TEM), UV-Diffuse Reflectance Spectroscopy, SEM-EDAX and Photoluminescence studies. The predominant peaks obtained in X-ray diffraction pattern reveal the crystalline nature of the nanoparticles and the structure belongs to Monoclinic for pure and Mn doped WO3. FTIR analysis shows the presence of Tungsten and oxygen in the synthesis material and verified with EDAX. TEM analysis shows both pristine and Mn doped WO3 nanopaticles. They are having spherical shaped morphology with average particle size from 35 to 40 nm. UV-DRS revealed that the bandgap energy for pure and Manganese doped WO3 are discussed in this article. The Scanning Electron Microscope analysis shows the plate like morphology for pure WO3 and the morphology were decreased by doping Manganese. The defects and oxygen deficiencies were analysed by photoluminescence spectroscopy. |
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| Keywords: | Tungsten oxide Microwave irradiation XRD TEM UV-DRS |
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