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Fe(IV) Disproportionation in AFeO3 (A = Ca, Sr) Perovskite Lattices Studied by 119Sn Diamagnetic Probe Mössbauer Spectroscopy
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | FOURNÈS, Léopold | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DEMAZEAU, Gérard | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DARRACQ, Stéphane | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | ETOURNEAU, Jean | |
| hal.structure.identifier | Chaire de Radiochimie | |
| dc.contributor.author | FABRITCHNYI, P. | |
| hal.structure.identifier | Chaire de Radiochimie | |
| dc.contributor.author | PRESNIAKOV, I. A. | |
| hal.structure.identifier | Chaire de Radiochimie | |
| dc.contributor.author | POKHOLOK, K. V. | |
| hal.structure.identifier | Chaire de Radiochimie | |
| dc.contributor.author | GORKOV, V. P. | |
| dc.date.created | 1997 | |
| dc.date.issued | 1997 | |
| dc.identifier.issn | 1155-4339 | |
| dc.description.abstractEn | Fa(IV) is an interesting unusual oxidation state of iron stabilized under oxygen pressure. In a perovskite lattice such an oxidation state disporportionates into Fe(III) and Fe(V). The study of this phenomenon is important for a better knowledge of instable valencies. Using 119Sn(IV) as diamagnetic probe in the perovskite lattice of AFeO3 (A=Ca,Sr) the disproportionation 2Fe(IV)=Fe(III) +Fe(V) is discussed versus local steric and electrostatic interactions. | |
| dc.language.iso | en | |
| dc.publisher | EDP Sciences | |
| dc.subject.en | Iron oxidation | |
| dc.subject.en | Mössbauerspectroscopy | |
| dc.subject.en | Perovskite | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1051/jp4:19971148 | |
| dc.subject.hal | Physique [physics]/Articles anciens | |
| bordeaux.journal | Journal de Physique IV Proceedings | |
| bordeaux.page | C1-363-C1-364 | |
| bordeaux.volume | 07 | |
| bordeaux.issue | C1 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | jpa-00254792 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| dc.title.it | Fe(IV) Disproportionation in AFeO3 (A = Ca, Sr) Perovskite Lattices Studied by 119Sn Diamagnetic Probe Mössbauer Spectroscopy | |
| hal.origin.link | https://hal.archives-ouvertes.fr//jpa-00254792v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20de%20Physique%20IV%20Proceedings&rft.date=1997&rft.volume=07&rft.issue=C1&rft.spage=C1-363-C1-364&rft.epage=C1-363-C1-364&rft.eissn=1155-4339&rft.issn=1155-4339&rft.au=FOURN%C3%88S,%20L%C3%A9opold&DEMAZEAU,%20G%C3%A9rard&DARRACQ,%20St%C3%A9phane&ETOURNEAU,%20Jean&FABRITCHNYI,%20P.&rft.genre=article |
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