An anhydrous high-pressure synthesis route to rutile type RhO2
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | DEMAZEAU, Gérard | |
hal.structure.identifier | Chair of Radiochemistry, Department of Chemistry | |
dc.contributor.author | BARANOV, Alexey | |
hal.structure.identifier | Institut für Anorganische Chemie | |
dc.contributor.author | PÖTTGEN, Rainer | |
hal.structure.identifier | Max-Planck-Institut für Festkörperforschung | |
dc.contributor.author | KIENLE, Lorenz | |
hal.structure.identifier | Institut für Anorganische Chemie | |
dc.contributor.author | MÖLLER, Manfred H. | |
hal.structure.identifier | Institut für Anorganische Chemie | |
dc.contributor.author | HOFFMANN, Rolf-Dieter | |
hal.structure.identifier | Institut für Physik der Kondensierten Materie | |
dc.contributor.author | VALLDOR, Martin | |
dc.date.issued | 2006 | |
dc.identifier.issn | 0932-0776 | |
dc.description.abstractEn | A new anhydrous high-pressure synthesis route was developed for rutile type RhO2. Rhodium(III) chloride was reacted with Na2O2 at 600 ◦C under an oxygen pressure of 200 MPa yielding RhO2 and NaCl. X-ray powder diffractometer data and TEM observations confirmed the rutile structure: P42/mnm, a = 448.7(1), c = 308.9(1) pm, x(O) = 0.3125(8), leading to Rh–O distances of 195.0 (4×) and 198.3 pm (2×) in the slightly elongated octahedra. Structural transformations associated with the production of oxygen vacancies can be initiated by electron-beam heating. | |
dc.language.iso | en | |
dc.publisher | Verlag der Zeitschrift Fuer Naturforschung | |
dc.subject.en | High-pressure | |
dc.subject.en | Synthesis | |
dc.subject.en | Crystal Chemistry | |
dc.title.en | An anhydrous high-pressure synthesis route to rutile type RhO2 | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1515/znb-2006-1206 | |
dc.subject.hal | Chimie/Matériaux | |
bordeaux.journal | Zeitschrift fur Naturforschung B | |
bordeaux.page | 1500-1506 | |
bordeaux.volume | 61 | |
bordeaux.issue | 12 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00123302 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00123302v1 | |
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