Characterization of metal hydrides by in-situ XRD
| Autor: | Ulrike Bösenberg, I. Saldan, Martin Dornheim, Thomas Klassen, Anna Arendarska, Nina Busch, Claudio Pistidda, Martin Tolkiehn, Karina Suárez-Alcántara |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Diffraction
Reaction mechanism Materials science Renewable Energy Sustainability and the Environment Analytical chemistry Energy Engineering and Power Technology Synchrotron radiation Crystal structure Condensed Matter Physics Characterization (materials science) Metal Hydrogen storage Crystallography Fuel Technology Phase (matter) visual_art visual_art.visual_art_medium ddc:620.11 |
| Zdroj: | Boesenberg, U.; Pistidda, C.; Tolkiehn, M.; Busch, N.; Saldan, I.; Suarez-Alcantara, K.; Arendarska, A.; Klassen, T.; Dornheim, M.: Characterization of metal hydrides by in-situ XRD. In: International Journal of Hydrogen Energy. Vol. 39 (2014) 18, 9899-9903. (DOI: 10.1016/j.ijhydene.2014.02.068) |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/j.ijhydene.2014.02.068) |
| Popis: | In-situ synchrotron radiation powder X-ray diffraction (SR-PXD) technique is a powerful tool to gain a deeper understanding of reaction mechanisms in crystalline materials. In this paper, the implementation of a new in-situ SR-PXD cell for solid–gas reactions is described in detail. The cell allows performing measurements in a range of pressure which goes from light vacuum (10−2 bar) up to 200 bar and temperatures from room temperature up to 550 °C. The high precision, with which pressure and temperature are measured, enables to estimate the thermodynamic properties of the observed changes in the crystal structure and phase transformations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect