Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system
In this study, a series of Li2O-Al2O3-B2O3 glasses doped with various concentrations of Dy2O3 (where x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0 mol%) were prepared by using a conventional melt-quenching technique. The structural, physical and optical properties of the glasses were examined by utilising a...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Multidisciplinary Digital Publishing Institute
2020
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/89279/1/BORATE.pdf |
| _version_ | 1825936652795641856 |
|---|---|
| author | Aljewaw, Osama Bagi Abdul Karim, Muhammad Khalis Mohamed Kamari, Halimah Mohd Zaid, Mohd Hafiz Mohd Noor, Noramaliza Che Isa, Iza Nurzawani Abu Mhareb, Mohammad Hasan |
| author_facet | Aljewaw, Osama Bagi Abdul Karim, Muhammad Khalis Mohamed Kamari, Halimah Mohd Zaid, Mohd Hafiz Mohd Noor, Noramaliza Che Isa, Iza Nurzawani Abu Mhareb, Mohammad Hasan |
| author_sort | Aljewaw, Osama Bagi |
| collection | UPM |
| description | In this study, a series of Li2O-Al2O3-B2O3 glasses doped with various concentrations of Dy2O3 (where x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0 mol%) were prepared by using a conventional melt-quenching technique. The structural, physical and optical properties of the glasses were examined by utilising a variety of techniques instance, X-ray diffraction (XRD), UV–Vis-NIR spectrometer, Fourier transform infrared (FTIR) and photoluminescence (PL). The XRD spectra demonstrate the amorphous phase of all glasses. Furthermore, the UV-vis-NIR spectrometers have registered optical absorption spectra a numbers of peaks which exist at 1703, 1271, 1095, 902, 841, 802, 669, 458, 393 and 352 nm congruous to the transitions from the ground of state (6H15/2) to different excited states, 6H11/2, 6F11/2 + 6H9/2, 6F9/2 + 6H7/2, 6F7/2, 6F5/2, 6F3/2, 4F9/2, 4I15/2, 4F7/2 and 6P7/2, respectively. The spectra of emission exhibit two strong emanation bands at 481 nm and 575 nm in the visible region, which correspond to the transitions 4F9/2 → 6H15/2 and 4F9/2 → 6H13/2. All prepared glass samples doped with Dy2O3 show an increase in the emission intensity with an increase in the concentration of Dy3+. Based on the obtained results, the aforementioned glass samples may have possible applications, such as optical sensor and laser applications. |
| first_indexed | 2024-03-06T10:47:33Z |
| format | Article |
| id | upm.eprints-89279 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:47:33Z |
| publishDate | 2020 |
| publisher | Multidisciplinary Digital Publishing Institute |
| record_format | dspace |
| spelling | upm.eprints-892792021-09-21T00:07:21Z http://psasir.upm.edu.my/id/eprint/89279/ Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system Aljewaw, Osama Bagi Abdul Karim, Muhammad Khalis Mohamed Kamari, Halimah Mohd Zaid, Mohd Hafiz Mohd Noor, Noramaliza Che Isa, Iza Nurzawani Abu Mhareb, Mohammad Hasan In this study, a series of Li2O-Al2O3-B2O3 glasses doped with various concentrations of Dy2O3 (where x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0 mol%) were prepared by using a conventional melt-quenching technique. The structural, physical and optical properties of the glasses were examined by utilising a variety of techniques instance, X-ray diffraction (XRD), UV–Vis-NIR spectrometer, Fourier transform infrared (FTIR) and photoluminescence (PL). The XRD spectra demonstrate the amorphous phase of all glasses. Furthermore, the UV-vis-NIR spectrometers have registered optical absorption spectra a numbers of peaks which exist at 1703, 1271, 1095, 902, 841, 802, 669, 458, 393 and 352 nm congruous to the transitions from the ground of state (6H15/2) to different excited states, 6H11/2, 6F11/2 + 6H9/2, 6F9/2 + 6H7/2, 6F7/2, 6F5/2, 6F3/2, 4F9/2, 4I15/2, 4F7/2 and 6P7/2, respectively. The spectra of emission exhibit two strong emanation bands at 481 nm and 575 nm in the visible region, which correspond to the transitions 4F9/2 → 6H15/2 and 4F9/2 → 6H13/2. All prepared glass samples doped with Dy2O3 show an increase in the emission intensity with an increase in the concentration of Dy3+. Based on the obtained results, the aforementioned glass samples may have possible applications, such as optical sensor and laser applications. Multidisciplinary Digital Publishing Institute 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/89279/1/BORATE.pdf Aljewaw, Osama Bagi and Abdul Karim, Muhammad Khalis and Mohamed Kamari, Halimah and Mohd Zaid, Mohd Hafiz and Mohd Noor, Noramaliza and Che Isa, Iza Nurzawani and Abu Mhareb, Mohammad Hasan (2020) Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system. Applied Sciences, 10 (22). art. no. 8183. pp. 1-19. ISSN 2076-3417 https://www.mdpi.com/2076-3417/10/22/8183 10.3390/app10228183 |
| spellingShingle | Aljewaw, Osama Bagi Abdul Karim, Muhammad Khalis Mohamed Kamari, Halimah Mohd Zaid, Mohd Hafiz Mohd Noor, Noramaliza Che Isa, Iza Nurzawani Abu Mhareb, Mohammad Hasan Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system |
| title | Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system |
| title_full | Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system |
| title_fullStr | Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system |
| title_full_unstemmed | Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system |
| title_short | Impact of Dy2O3 substitution on the physical, structural and optical properties of lithium–aluminium–borate glass system |
| title_sort | impact of dy2o3 substitution on the physical structural and optical properties of lithium aluminium borate glass system |
| url | http://psasir.upm.edu.my/id/eprint/89279/1/BORATE.pdf |
| work_keys_str_mv | AT aljewawosamabagi impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem AT abdulkarimmuhammadkhalis impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem AT mohamedkamarihalimah impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem AT mohdzaidmohdhafiz impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem AT mohdnoornoramaliza impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem AT cheisaizanurzawani impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem AT abumharebmohammadhasan impactofdy2o3substitutiononthephysicalstructuralandopticalpropertiesoflithiumaluminiumborateglasssystem |