Experimental validation of high electrical conductivity in Ni-rich LaNi1−xFexO3 solid solutions (x ≤ 0.4) in high-temperature oxidizing atmospheres-Reference-Cited by-同舟云学术

Experimental validation of high electrical conductivity in Ni-rich LaNi1−xFexO3 solid solutions (x ≤ 0.4) in high-temperature oxidizing atmospheres

Published:2021 Issue: Volume: Page:
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Adachi Yoshinobu¹²³⁴⁵,Hatada Naoyuki¹²³⁴⁵^ORCID,Kato Masaki⁶⁷⁸⁹⁵,Hirota Ken⁶⁷⁸⁹⁵,Uda Tetsuya¹²³⁴⁵

Affiliation:

1. Department of Materials Science and Engineering

2. Kyoto University

3. Yoshida-honmachi

4. Sakyo-ku

5. Japan

6. Department of Molecular Chemistry and Biochemistry

7. Faculty of Science and Engineering

8. Doshisha University

9. Kyo-Tanabe

Abstract

Accurate electrical conductivity measurements of LaNi_1−xFe_xO₃ using fully dense polycrystalline samples revealed that LaNiO₃ (x = 0) has the highest electrical conductivity among precious-metal-free oxides in high-temperature oxidizing atmospheres.

Funder

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2021/MA/D0MA00983K

Reference90 articles.

1. Narrow-band electrons in transition-metal oxides

2. Electronic and magnetic properties of LaNi1−xCoxO3, LaCo1−xFexO3 and LaNi1−xFexO3

3. Magnetization Measurements and 57Fe Mössbauer Studies of LaNi1-xFexO3 (0.0≤x≤0.2)

4. Composition-controlled metal-insulator transitions and minimum metallic conductivity in the oxide systems LaNi1−xMxO3 (M = Cr, Mn, Fe, or Co)

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