Synthesis of BaMoO4 high photoluminescent whiskers by an electrochemical method
| Autor: | Chang Gao, Yong Sun, Zhensen Liu, Junfeng Ma, Jingrui Fang |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Photoluminescence
Materials science Scanning electron microscope Process Chemistry and Technology Whiskers Analytical chemistry Nanotechnology Electrolyte Electrochemistry Surfaces Coatings and Films Electronic Optical and Magnetic Materials Crystallinity Materials Chemistry Ceramics and Composites Particle size Crystallite |
| Zdroj: | Ceramics International. 37:683-686 |
| ISSN: | 0272-8842 |
| DOI: | 10.1016/j.ceramint.2010.09.052 |
| Popis: | BaMoO 4 whiskers were successfully prepared by an electrochemical method. The as-prepared samples were characterized by X-ray diffraction, scanning electron microscopy and photoluminescence (PL) spectra techniques, respectively. The results showed that the samples obtained under different electric current values have little difference in crystallinity and morphology, which results in similar photoluminescence. However, when ethanol was introduced into the electrolytic solution, the aspect ratio of BaMoO 4 crystallites remarkably increased and their particle size decreased, exhibiting enhanced PL intensity. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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