Ontology highlight
ABSTRACT:
SUBMITTER: Jardon-Alvarez D
PROVIDER: S-EPMC8006133 | biostudies-literature | 2021 Mar
REPOSITORIES: biostudies-literature
Jardón-Álvarez Daniel D Kahn Nitzan N Houben Lothar L Leskes Michal M
The journal of physical chemistry letters 20210317 11
Comprehending the oxygen vacancy distribution in oxide ion conductors requires structural insights over various length scales: from the local coordination preferences to the possible formation of agglomerates comprising a large number of vacancies. In Y-doped ceria, <sup>89</sup>Y NMR enables differentiation of yttrium sites by quantification of the oxygen vacancies in their first coordination sphere. Because of the extremely low sensitivity of <sup>89</sup>Y, longer-range information was so far ...[more]