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

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

Research output: Contribution to journal › Article › peer-review

157 Citations (Scopus)

Abstract

MEM nuclear density analysis from neutron diffraction data measured in situ at 1015.6 °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(Pr_0.9La_0.1)₂(Ni_0.74Cu_0.21Ga_0.05)O_4+δ.

Original language	English
Pages (from-to)	2762-2763
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	130
Issue number	9
DOIs	https://doi.org/10.1021/ja711478h
Publication status	Published - Mar 5 2008

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

Access to Document

10.1021/ja711478h

Cite this

@article{f3ec09ba8606498cb603da427e9cd636,

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

abstract = "MEM nuclear density analysis from neutron diffraction data measured in situ at 1015.6 °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+δ.",

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

year = "2008",

month = mar,

day = "5",

doi = "10.1021/ja711478h",

language = "English",

volume = "130",

pages = "2762--2763",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "9",

}

TY - JOUR

T1 - Structural disorder and diffusional pathway of oxide ions in a doped Pr2NiO4-based mixed conductor

AU - Yashima, Masatomo

AU - Enoki, Makiko

AU - Wakita, Takahiro

AU - Ali, Roushown

AU - Matsushita, Yoshitaka

AU - Izumi, Fujio

AU - Ishihara, Tatsumi

PY - 2008/3/5

Y1 - 2008/3/5

N2 - MEM nuclear density analysis from neutron diffraction data measured in situ at 1015.6 °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+δ.

AB - MEM nuclear density analysis from neutron diffraction data measured in situ at 1015.6 °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+δ.

UR - http://www.scopus.com/inward/record.url?scp=40949118078&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=40949118078&partnerID=8YFLogxK

U2 - 10.1021/ja711478h

DO - 10.1021/ja711478h

M3 - Article

C2 - 18257578

AN - SCOPUS:40949118078

SN - 0002-7863

VL - 130

SP - 2762

EP - 2763

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 9

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this