SYNTHESIS AND CHARACTERIZATION OF LAYERED BISMUTH VANADATES

被引：84

作者：

VARMA, KBR

SUBBANNA, GN

ROW, TNG

RAO, CNR

机构：

[1] INDIAN INST SCI,SOLID STATE & STRUCT CHEM UNIT,BANGALORE 560012,KARNATAKA,INDIA

[2] INDIAN INST SCI,MAT RES CTR,BANGALORE 560012,KARNATAKA,INDIA

来源：

JOURNAL OF MATERIALS RESEARCH | 1990年 / 5卷 / 11期

关键词：

D O I：

10.1557/JMR.1990.2718

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Bi2VO5.5(Bi4V2O11), which is the vanadium analog of the first member of the Aurivillius family of oxides of the general formula Bi2An−1BnO3n+3, has been prepared and characterized. The vanadate has the expected layered structure and is ferroelectric with a Curie temperature of 720 K. While we have not been able to synthesize the vanadium analog of the n = 2 member of the Aurivillius family, we have examined the structure and properties of a vanadate of the composition Bi2V3O9. © 1990, Materials Research Society. All rights reserved.

引用

页码：2718 / 2722

页数：5

共 8 条

[1]

AURIVILLIUS B, 1950, ARK KEMI, V0002

[2]

QUARTON M, 1970, CR ACAD SCI C CHIM, V271, P1439

[3] RELATIVE STABILITIES OF LAYERED PEROVSKITE AND PYROCHLORE STRUCTURES IN TRANSITION METAL-OXIDES CONTAINING TRIVALENT BISMUTH [J].