A study on synthesis of la1-xSRXCRO3 by SOL-GEL and their electrical properties

Liu Xiao-Mei; Yang Min; L. Ü Zhe; L. I. Pei; Liu Jiang; S. U. Wen-Hui

doi:10.1088/1004-423X/8/9/008

A study on synthesis of la_1-xSR_XCRO₃ by SOL-GEL and their electrical properties

Liu Xiao-Mei^*
, Yang Min
, L. Ü Zhe
, L. I. Pei
, Liu Jiang
, S. U. Wen-Hui

^*Corresponding author for this work

Jilin University
CAS - International Center for Material Physics
China Center of Advanced Science and Technology World Laboratory

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

Abstract

La_1-xSr_xCrO₃ nanoparticles were prepared by the sol-gel method. The sintering temperature of the samples could be decreased to about 400K. The crystal structures of La_1-xSr_xCrO₃ at room temperature are all of the othorhombic perovskite GdFeO₃-type (x ≤ 0.4). And the electrical conductivity increases with x, but when x > 0.3 it decreases. The higher the sintering temperature, the better the electrical conductivity, because the grain size of the examples increases with increasing sintering temperature.

Original language	English
Pages (from-to)	690-693
Number of pages	4
Journal	Acta Physica Sinica (overseas Edition)
Volume	8
Issue number	9
DOIs	https://doi.org/10.1088/1004-423X/8/9/008
State	Published - Sep 1999
Externally published	Yes

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title = "A study on synthesis of la1-xSRXCRO3 by SOL-GEL and their electrical properties",

abstract = "La1-xSrxCrO3 nanoparticles were prepared by the sol-gel method. The sintering temperature of the samples could be decreased to about 400K. The crystal structures of La1-xSrxCrO3 at room temperature are all of the othorhombic perovskite GdFeO3-type (x ≤ 0.4). And the electrical conductivity increases with x, but when x > 0.3 it decreases. The higher the sintering temperature, the better the electrical conductivity, because the grain size of the examples increases with increasing sintering temperature.",

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AU - Xiao-Mei, Liu

AU - Min, Yang

AU - Zhe, L. Ü

AU - Pei, L. I.

AU - Jiang, Liu

AU - Wen-Hui, S. U.

PY - 1999/9

Y1 - 1999/9

N2 - La1-xSrxCrO3 nanoparticles were prepared by the sol-gel method. The sintering temperature of the samples could be decreased to about 400K. The crystal structures of La1-xSrxCrO3 at room temperature are all of the othorhombic perovskite GdFeO3-type (x ≤ 0.4). And the electrical conductivity increases with x, but when x > 0.3 it decreases. The higher the sintering temperature, the better the electrical conductivity, because the grain size of the examples increases with increasing sintering temperature.

AB - La1-xSrxCrO3 nanoparticles were prepared by the sol-gel method. The sintering temperature of the samples could be decreased to about 400K. The crystal structures of La1-xSrxCrO3 at room temperature are all of the othorhombic perovskite GdFeO3-type (x ≤ 0.4). And the electrical conductivity increases with x, but when x > 0.3 it decreases. The higher the sintering temperature, the better the electrical conductivity, because the grain size of the examples increases with increasing sintering temperature.

UR - https://www.scopus.com/pages/publications/33747444324

U2 - 10.1088/1004-423X/8/9/008

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JO - Acta Physica Sinica (overseas Edition)

JF - Acta Physica Sinica (overseas Edition)

IS - 9

ER -

A study on synthesis of la_1-xSR_XCRO₃ by SOL-GEL and their electrical properties

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