Palladium interaction with CeO2, Sn-Ce-O and Ga-Ce-O layers (Art. No. 055005)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00207393" target="_blank" >RIV/00216208:11320/09:00207393 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Palladium interaction with CeO2, Sn-Ce-O and Ga-Ce-O layers (Art. No. 055005)

Original language description

The study deals with investigation of palladium interaction with thin layers of stoichiometric CeO2 (Ce4 character) and two mixed oxides, Ga-Ce-O and Sn-Ce-O, where cerium in the Ce3 oxidation state is present. Palladium was found to partially reduce theCeO2 layer by introducing oxygen vacancies most probably in the vicinity of the growing Pd particles. In mixed oxide systems palladium very strongly interacts with both added metals gallium and tin-leading to a breaking of metal-ceria bonds and the establishment of Pd-Ga(Sn) intermetallic compounds. As a consequence the ceria reoxidizes back to a Ce4 oxidation state.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Physics: Condensed Matter

ISSN

0953-8984

e-ISSN

—

Volume of the periodical

21

Issue of the periodical within the volume

5

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

—

UT code for WoS article

000262375100007

EID of the result in the Scopus database

—