Structural disorder and diffusional pathway of oxide ions in a doped Pr2NiO4-based mixed conductor

Masatomo Yashima; Makiko Enoki; Takahiro Wakita; Roushown Ali; Yoshitaka Matsushita; Fujio Izumi; Tatsumi Ishihara

doi:10.1021/ja711478h

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Structural disorder and diffusional pathway of oxide ions in a doped Pr2NiO4-based mixed conductor

Journal article

Peer reviewed

Structural disorder and diffusional pathway of oxide ions in a doped Pr2NiO4-based mixed conductor

Masatomo Yashima, Makiko Enoki, Takahiro Wakita, Roushown Ali, Yoshitaka Matsushita, Fujio Izumi and Tatsumi Ishihara

Journal of the American Chemical Society, Vol.130(9), pp.2762-2763

05/03/2008

DOI: https://doi.org/10.1021/ja711478h

PMID: 18257578

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

MEM nuclear density analysis from neutron diffraction data measured in situ at 1015.6 degrees C has indicated the two-dimensional network of curved O2-O3-O2 oxide-ion diffusion paths on the (Pr,La)-O layer in a K2NiF4-type structured oxide-ionic and electronic mixed conductor (Pr0.9La0.1)(2)(Ni0.74Cu0.21Ga0.05)O4+delta.

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Title: Structural disorder and diffusional pathway of oxide ions in a doped Pr2NiO4-based mixed conductor
Creators - without role: Masatomo Yashima - National Institute for Materials Science
Makiko Enoki - National Institute for Materials Science
Takahiro Wakita - National Institute for Materials Science
Roushown Ali - Tokyo Institute of Technology
Yoshitaka Matsushita - National Institute for Materials Science
Fujio Izumi - National Institute for Materials Science
Tatsumi Ishihara - Kyushu University
Publication Details: Journal of the American Chemical Society, Vol.130(9), pp.2762-2763
Publisher: Amer Chemical Soc
Number of pages: 3
Identifiers: 9949679808331
Academic Unit: King Saud University
Language: English
Resource Type: Journal article