X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan
The manganese oxides composite was synthesised via a simple molten salts method using a purchased MnCl2•2H2O as structuring agent. The structural details of the sample are important to be studied and previously rarely reported. It was characterised using X-ray diffraction (XRD) and data analyses inc...
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| Format: | Article |
| Language: | English |
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UiTM Press for the Institute of Research Management & Innovation (IRMI), Universiti Teknologi MARA
2019
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| Online Access: | https://ir.uitm.edu.my/id/eprint/30076/ |
| _version_ | 1848807405256704000 |
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| author | Hassan, Mohd Faiz Sheng Chan, Kok |
| author_facet | Hassan, Mohd Faiz Sheng Chan, Kok |
| author_sort | Hassan, Mohd Faiz |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | The manganese oxides composite was synthesised via a simple molten salts method using a purchased MnCl2•2H2O as structuring agent. The structural details of the sample are important to be studied and previously rarely reported. It was characterised using X-ray diffraction (XRD) and data analyses including fitting process were done by Search-Match and Origin software. The Vesta software was used to draw a diagram crystal structure of the as-prepared composite. The experimental results indicated that the composite has two phases, Mn3O4 and MnO2, in value of approximately 74.22% and 25.78%, separately. The composite was highly crystalline with 74.69% compared to 25.31% for amorphous. The crystallite size of the Mn3O4 and MnO2 were calculated in an average of 22 and 24 nm, respectively. However, the lattice strain of the as-prepared composite was obtained between 7.1 x 10-3 and 7.4 x 10-3. The lattice parameters for the Mn3O4 compound was a = 5.705 Å and c = 9.473 Å, whereas a = 9.390 Å, b = 2.477 Å, c = 4.705 Å correspond to the MnO2 compound. The obtained results concluded that the composite containing two different types of system structure (tetragonal and orthorhombic). |
| first_indexed | 2025-11-14T22:42:18Z |
| format | Article |
| id | uitm-30076 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:42:18Z |
| publishDate | 2019 |
| publisher | UiTM Press for the Institute of Research Management & Innovation (IRMI), Universiti Teknologi MARA |
| recordtype | eprints |
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| spelling | uitm-300762020-04-21T12:53:53Z https://ir.uitm.edu.my/id/eprint/30076/ X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan srj Hassan, Mohd Faiz Sheng Chan, Kok Optics. Light Medical physics. Medical radiology. Nuclear medicine The manganese oxides composite was synthesised via a simple molten salts method using a purchased MnCl2•2H2O as structuring agent. The structural details of the sample are important to be studied and previously rarely reported. It was characterised using X-ray diffraction (XRD) and data analyses including fitting process were done by Search-Match and Origin software. The Vesta software was used to draw a diagram crystal structure of the as-prepared composite. The experimental results indicated that the composite has two phases, Mn3O4 and MnO2, in value of approximately 74.22% and 25.78%, separately. The composite was highly crystalline with 74.69% compared to 25.31% for amorphous. The crystallite size of the Mn3O4 and MnO2 were calculated in an average of 22 and 24 nm, respectively. However, the lattice strain of the as-prepared composite was obtained between 7.1 x 10-3 and 7.4 x 10-3. The lattice parameters for the Mn3O4 compound was a = 5.705 Å and c = 9.473 Å, whereas a = 9.390 Å, b = 2.477 Å, c = 4.705 Å correspond to the MnO2 compound. The obtained results concluded that the composite containing two different types of system structure (tetragonal and orthorhombic). UiTM Press for the Institute of Research Management & Innovation (IRMI), Universiti Teknologi MARA 2019 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/30076/1/30076.pdf Hassan, Mohd Faiz and Sheng Chan, Kok (2019) X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan. (2019) Scientific Research Journal <https://ir.uitm.edu.my/view/publication/Scientific_Research_Journal.html>, 16 (1). pp. 13-28. ISSN 2289-649X https://srj.uitm.edu.my/ https://doi.org/10.24191/srj.v16i1.5015 https://doi.org/10.24191/srj.v16i1.5015 |
| spellingShingle | Optics. Light Medical physics. Medical radiology. Nuclear medicine Hassan, Mohd Faiz Sheng Chan, Kok X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan |
| title | X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan |
| title_full | X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan |
| title_fullStr | X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan |
| title_full_unstemmed | X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan |
| title_short | X-Ray Diffraction Characterisation of Crystallinity and Phase Composition in Manganese Oxides Composite Prepared by Molten Salts / Mohd Faiz Hassan and Kok Sheng Chan |
| title_sort | x-ray diffraction characterisation of crystallinity and phase composition in manganese oxides composite prepared by molten salts / mohd faiz hassan and kok sheng chan |
| topic | Optics. Light Medical physics. Medical radiology. Nuclear medicine |
| url | https://ir.uitm.edu.my/id/eprint/30076/ https://ir.uitm.edu.my/id/eprint/30076/ https://ir.uitm.edu.my/id/eprint/30076/ |