A new set of K3Fe3(PO4)4·yH2O (0 ≤ y ≤ 1) layered phases obtained by topotactic reactions
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
hal.structure.identifier | Matériaux Inorganiques | |
dc.contributor.author | TRAD, Khiem | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | WATTIAUX, Alain | |
hal.structure.identifier | Matériaux Inorganiques | |
dc.contributor.author | BEN AMARA, Mongi | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | DELMAS, Claude | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | CARLIER, Dany | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0022-4596 | |
dc.description.abstractEn | K3Fe3(PO4)4·H2O powder was synthesized by Na+/K+ exchange reaction from Na3Fe3(PO4)4 in aqueous medium. The replacement of the sodium cations by the potassium larger ones and water molecules causes a structural distortion leading to P2/n monoclinic K3Fe3(PO4)4·H2O. This new layered phase was characterized by XRD, Mössbauer spectroscopy and magnetic measurements. The study of its thermal stability reveals that other new layered K3Fe3(PO4)4·yH2O with (0 ≤ y ≤ 1) phases can be stabilized up to 600 °C and finally at higher temperature a new K3Fe3(PO4)4 polymorph with a different structural type is irreversibility formed. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Transition metal phosphate | |
dc.subject.en | Layered material | |
dc.subject.en | Ion exchange reaction | |
dc.title.en | A new set of K3Fe3(PO4)4·yH2O (0 ≤ y ≤ 1) layered phases obtained by topotactic reactions | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.jssc.2018.03.016 | |
dc.subject.hal | Chimie/Matériaux | |
dc.subject.hal | Chimie/Chimie inorganique | |
bordeaux.journal | Journal of Solid State Chemistry | |
bordeaux.page | 112-120 | |
bordeaux.volume | 262 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-01760743 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-01760743v1 | |
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