Influence of Synthesis Temperature on the Structural, Morphological and Optical Properties of MoO3 Nanorods
- Title
- Influence of Synthesis Temperature on the Structural, Morphological and Optical Properties of MoO3 Nanorods
- Creator
- Avani A.V.; Chrisma R.B.; Anila E.I.
- Description
- Molybdenum trioxide nanomaterials have attained notable attention in the recent past and are used in various optoelectronic and biomedical applications. Here blue and purple blue light emitting MoO3 nanophosphors were synthesized using the simple hydrothermal method at three different temperatures 100C, 150C, and 200C. Structural characterization using XRD along with Raman spectroscopy confirms the formation of a highly stable orthorhombic phase. Micro strain effects have been analyzed by employing the Williamson-Hall method using a uniform deformation model. Nanorod like morphology was obtained from FESEM. Optical analysis, using Tauc plot shows a decreasing trend in bandgap value with increasing temperature. Emission peaks in the photoluminescence spectrum are associated with the transition between the sub-bands of the Mo5+ defect state. From CIE coordinates it is confirmed that the characteristic light from the samples is blue and purple-blue. Being an excellent blue and purple blue light emitting phosphor, MoO3 is a suitable material for future LED and fluorescence imaging applications. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023.
- Source
- Journal of Fluorescence, Vol-34, No. 2, pp. 515-522.
- Date
- 2024-01-01
- Publisher
- Springer
- Subject
- Luminescence; Phosphor; Refractive index; Wide bandgap
- Coverage
- Avani A.V., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Chrisma R.B., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Anila E.I., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India
- Rights
- Restricted Access
- Relation
- ISSN: 10530509; PubMed ID: 37289408; CODEN: JOFLE
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Avani A.V.; Chrisma R.B.; Anila E.I., “Influence of Synthesis Temperature on the Structural, Morphological and Optical Properties of MoO3 Nanorods,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 25, 2025, https://archives.christuniversity.in/items/show/13294.