SrSn1-xFexO3-δ (0 ≤ x ≤ 1) perovskites: A novel mixed oxide ion and electronic conductor

V. Thangadurai; P. Schmid-Beurmann; W. Weppner

doi:10.1016/S0025-5408(02)00679-7

SrSn_1-xFe_xO_3-δ (0 ≤ x ≤ 1) perovskites: A novel mixed oxide ion and electronic conductor

V. Thangadurai
, P. Schmid-Beurmann
, W. Weppner^*

^*Corresponding author for this work

School of Chemistry

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

Abstract

The nature of electric conductivity of SrSn_1-xFe_xO_3-δ perovskites was investigated. The replacement of Sn by Fe in SrSnO₃ resulted in a high ionic and electronic conductivity, making the compound to behave like a semiconductor. The perovskites with low Fe content showed both ionic and electronic conduction. A higher Fe content resulted in electronic conductivity over a wide range of oxygen partial pressures.

Original language	English
Pages (from-to)	599-604
Number of pages	6
Journal	Materials Research Bulletin
Volume	37
Issue number	3
DOIs	https://doi.org/10.1016/S0025-5408(02)00679-7
Publication status	Published - 1 Mar 2002

Keywords

A. Ceramics
A. Oxide
A. Semiconductors
C. Electrochemical measurements
C. Impedance spectroscopy
D. Electrical properties
D. Ionic conductivity

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title = "SrSn1-xFexO3-δ (0 ≤ x ≤ 1) perovskites: A novel mixed oxide ion and electronic conductor",

abstract = "The nature of electric conductivity of SrSn1-xFexO3-δ perovskites was investigated. The replacement of Sn by Fe in SrSnO3 resulted in a high ionic and electronic conductivity, making the compound to behave like a semiconductor. The perovskites with low Fe content showed both ionic and electronic conduction. A higher Fe content resulted in electronic conductivity over a wide range of oxygen partial pressures.",

keywords = "A. Ceramics, A. Oxide, A. Semiconductors, C. Electrochemical measurements, C. Impedance spectroscopy, D. Electrical properties, D. Ionic conductivity",

author = "V. Thangadurai and P. Schmid-Beurmann and W. Weppner",

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T1 - SrSn1-xFexO3-δ (0 ≤ x ≤ 1) perovskites

T2 - A novel mixed oxide ion and electronic conductor

AU - Thangadurai, V.

AU - Schmid-Beurmann, P.

AU - Weppner, W.

PY - 2002/3/1

Y1 - 2002/3/1

N2 - The nature of electric conductivity of SrSn1-xFexO3-δ perovskites was investigated. The replacement of Sn by Fe in SrSnO3 resulted in a high ionic and electronic conductivity, making the compound to behave like a semiconductor. The perovskites with low Fe content showed both ionic and electronic conduction. A higher Fe content resulted in electronic conductivity over a wide range of oxygen partial pressures.

AB - The nature of electric conductivity of SrSn1-xFexO3-δ perovskites was investigated. The replacement of Sn by Fe in SrSnO3 resulted in a high ionic and electronic conductivity, making the compound to behave like a semiconductor. The perovskites with low Fe content showed both ionic and electronic conduction. A higher Fe content resulted in electronic conductivity over a wide range of oxygen partial pressures.

KW - A. Ceramics

KW - A. Oxide

KW - A. Semiconductors

KW - C. Electrochemical measurements

KW - C. Impedance spectroscopy

KW - D. Electrical properties

KW - D. Ionic conductivity

U2 - 10.1016/S0025-5408(02)00679-7

DO - 10.1016/S0025-5408(02)00679-7

M3 - Article

AN - SCOPUS:0036495592

SN - 0025-5408

VL - 37

SP - 599

EP - 604

JO - Materials Research Bulletin

JF - Materials Research Bulletin

IS - 3

ER -