Huda, Adri and Handoko, Chanel T. and Bustan, Muhammad Djoni and Yudono, Bambang and Gulo, Fakhili (2018) New route in the synthesis of Tin(II) oxide micro-sheets and its thermal transformation. Materials Letters, 211. pp. 293-295. ISSN 0167577X
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Abstract
The micro-sheets tin(II) oxide (SnO) has been synthesized using hydrothermal-alkaline solution at 95 �C (low temperature) under the ambient atmosphere. The as-prepared material showed a romarchite tetragonal structure without impurities. Furthermore, the study of SnO transformation has been carried out by thermal treatment ranging from 400 �C to 700 �C. The result shows that the transformation was a direct oxidation without forming any intermediate phases. The SnO started to oxidize at 400 �C and fully transformed into tin(IV) oxide (SnO2) at 600 �C. The thermal treatment has also changed the morphology and particle size of SnO from micro-sheets-structure to amorphous-flowerlike nanostructure and shifted the absorption spectra resulting in shorter UV wavelength and higher calculated-band gap.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry > QD146-197 Inorganic chemistry |
| Divisions: | 11-Postgraduates Study > 95029-Environmental Science (S3) |
| Depositing User: | Prof. Dr. Fakhili Gulö |
| Date Deposited: | 31 Jan 2023 03:49 |
| Last Modified: | 31 Jan 2023 03:49 |
| URI: | http://repository.unsri.ac.id/id/eprint/88338 |
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