Dynamic Speckle Laser Technique for the Characterization of Electrotechnical-porcelain
This work analyzes the quality of two types of commercial electro-technical-porcelain using textural and physical-chemical methods: BET surface area and pore size by gas adsorption, X-ray powder di®raction; Electronic Microscopy and Energy dispersive X-ray analysis, Infrared Spectroscopy and their w...
Guardado en:
| Autores principales: | , , , , , |
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| Formato: | Objeto de conferencia |
| Lenguaje: | Inglés |
| Publicado: |
2015
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/128994 |
| Aporte de: |
| Sumario: | This work analyzes the quality of two types of commercial electro-technical-porcelain using textural and physical-chemical methods: BET surface area and pore size by gas adsorption, X-ray powder di®raction; Electronic Microscopy and Energy dispersive X-ray analysis, Infrared Spectroscopy and their water adsorption capacity by the Dynamic Speckle Laser technique.
Experimental results showed the evolution of the speckle patterns during hydro-adsorption pro- cess, permitting to discriminate di®erent behavior for each material. It was determined that it is possible to correlate changes in the speckle patterns with the porosity and chemical composition of materials. |
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