Intercalation of tris-(2,2′-bipyridyl) ruthenium (II) in α- and γ-zirconium phosphate: synthesis, thermal behaviour and X-ray characterization
| Autor: | Romolo Di Rocco, L. Petrilli, Carla Ferragina, Potenzo Giannoccaro, Pasquale Patrono |
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| Rok vydání: | 2008 |
| Předmět: |
Ligand
Inorganic chemistry Intercalation (chemistry) chemistry.chemical_element General Chemistry Condensed Matter Physics Decomposition Ruthenium Metal Crystallography chemistry.chemical_compound Zirconium phosphate chemistry visual_art Phase (matter) X-ray crystallography visual_art.visual_art_medium Food Science |
| Zdroj: | 63 (2009): 1–9. info:cnr-pdr/source/autori:C. Ferragina; R. Di Rocco; P. Giannoccaro; P. Patrono and L. Petrilli/titolo:Intercalation of tris-(2,2-bipyridyl) ruthenium (II) in a-and g-zirconium phosphate. Synthesis, thermal behaviour and X-ray characterization/doi:/rivista:/anno:2009/pagina_da:1/pagina_a:9/intervallo_pagine:1–9/volume:63 |
| ISSN: | 1573-1111 0923-0750 |
| DOI: | 10.1007/s10847-008-9500-y |
| Popis: | Intercalation compounds such as the ruthenium trisbipyridyl complex in inorganic layered ion-exchangers (α- and γ-zirconium phosphate) have been synthesized using the batch method. There is no loss of bipyridyl ligand from the metal ion during the exchange of the ruthenium trisbipyridyl complex in these host matrices. The materials obtained are thermally stable up to ~330 °C (γ-phase) or ~380 °C (α-phase). The complex decomposition occurs in one or more steps and at ~600 °C the complex decomposition is complete. The X-ray patterns of ruthenium materials show a new phase with an increase in the interlayer distance with respect to the initial phase. Microanalysis measurements confirm the fact that the ruthenium complex is not modified when exchanged and the complex decomposition depends on its position in the host matrices. |
| Databáze: | OpenAIRE |
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