Defect Structure of Y-Doped Ceria on Different Length Scales (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Defect Structure of Y-Doped Ceria on Different Length Scales (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1021/cm402359d (literal)

Alternative label

• Mauro Coduri*, Marco Scavini, Michela Brunelli, Mattia Allieta and Claudio Ferrero (2013)
  Defect Structure of Y-Doped Ceria on Different Length Scales
  in Chemistry of materials
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Mauro Coduri*, Marco Scavini, Michela Brunelli, Mattia Allieta and Claudio Ferrero (literal)

Pagina inizio

• 4278 (literal)

Pagina fine

• 4289 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 25 (literal)

Rivista

• Chemistry of materials (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 12 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 21 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Dipartimento di Chimica, Università degli Studi di Milano, Via C. Golgi 19, I-20133 Milano, Italy ? ISTM-CNR and INSTM Unit, Via C. Golgi 19, I-20133 Milano, Italy § Institut Laue-Langevin, BP 146, 38042 Grenoble Cedex 9, France European Synchrotron Radiation Facility, 6 av. J. Horowitz, BP 220, 38043 Grenoble Cedex, France (literal)

Titolo

• Defect Structure of Y-Doped Ceria on Different Length Scales (literal)

Abstract

• An exhaustive structural investigation of a Y-doped ceria (Ce1-xYxO2-x/2) system over different length scales was performed by combining Rietveld and Pair Distribution Function analyses of X-ray and neutron powder diffraction data. For low doping amounts, which are the most interesting for application, the local structure of Y-doped ceria can be envisaged as a set of distorted CeO2- and Y2O3-like droplets. By considering interatomic distances on a larger scale, the above droplets average out into domains resembling the crystallographic structure of Y2O3. The increasing spread and amount of the domains with doping forces them to interact with each other, leading to the formation of antiphase boundaries. Single phase systems are observed at the average ensemble level. (literal)

Prodotto di

• Institute of molecular science and technologies (ISTM) (Istituto)
• Nanoingegneria chimica ab-initio: struttura, legame e proprieta' di materiali di interesse tecnologico e dinamica di nanosistemi per il controllo della loro reattivita' chimica (PM.P07.002.003) (Modulo)

Autore CNR

• MARCO SCAVINI (Persona)

Incoming links:

Prodotto

• Institute of molecular science and technologies (ISTM) (Istituto)
• Nanoingegneria chimica ab-initio: struttura, legame e proprieta' di materiali di interesse tecnologico e dinamica di nanosistemi per il controllo della loro reattivita' chimica (PM.P07.002.003) (Modulo)

Autore CNR di

• MARCO SCAVINI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Chemistry of materials (Rivista)