Subsolidus relations in the BaO-La2O3-V2O5 phase diagram

M. G. Skellern; Janet Mabel Scott Skakle

doi:10.1016/S0955-2219(02)00048-1

Subsolidus relations in the BaO-La₂O₃-V₂O₅ phase diagram

M. G. Skellern, Janet Mabel Scott Skakle

Physics

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

11 Citations (Scopus)

Abstract

The subsolidus region of the BaO-La2O3-V2O5 phase diagram has been redetermined. Previously reported binary phases of LaVO4, La8V2O17, La3VO7, BaLa2O4, Ba3V2O8, Ba2V2O7, Ba3V4O13 and BaV2O6 have all been confirmed. The ternary phases Ba2LaV3O11, Ba3LaV3O12 and Ba3La40V12O93 have also been confirmed. The new phase "BaLa10V4O26" has been synthesised for the first time and is reported here along with the amended phase diagram. The previously omitted phase of La1.42V0.58O3.58 has also been included and reasons for this are cited. The diagram is shown for two temperatures (1000 and 600 degreesC) due to the low melting point of V2O5-rich compounds. (C) 2002 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	2933-2937
Number of pages	4
Journal	Journal of the European Ceramic Society
Volume	22
DOIs	https://doi.org/10.1016/S0955-2219(02)00048-1
Publication status	Published - 2002

Keywords

electron microscopy
phase diagram
powders-solid state reaction
transition metal oxides
X-ray methods
BaO-La2O3-VzO(5)
CRYSTAL-STRUCTURES
EQUILIBRIA

Access to Document

10.1016/S0955-2219(02)00048-1

Cite this

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title = "Subsolidus relations in the BaO-La2O3-V2O5 phase diagram",

abstract = "The subsolidus region of the BaO-La2O3-V2O5 phase diagram has been redetermined. Previously reported binary phases of LaVO4, La8V2O17, La3VO7, BaLa2O4, Ba3V2O8, Ba2V2O7, Ba3V4O13 and BaV2O6 have all been confirmed. The ternary phases Ba2LaV3O11, Ba3LaV3O12 and Ba3La40V12O93 have also been confirmed. The new phase {"}BaLa10V4O26{"} has been synthesised for the first time and is reported here along with the amended phase diagram. The previously omitted phase of La1.42V0.58O3.58 has also been included and reasons for this are cited. The diagram is shown for two temperatures (1000 and 600 degreesC) due to the low melting point of V2O5-rich compounds. (C) 2002 Elsevier Science Ltd. All rights reserved.",

keywords = "electron microscopy, phase diagram, powders-solid state reaction, transition metal oxides, X-ray methods, BaO-La2O3-VzO(5), CRYSTAL-STRUCTURES, EQUILIBRIA",

author = "Skellern, {M. G.} and Skakle, {Janet Mabel Scott}",

year = "2002",

doi = "10.1016/S0955-2219(02)00048-1",

language = "English",

volume = "22",

pages = "2933--2937",

journal = "Journal of the European Ceramic Society",

issn = "0955-2219",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Subsolidus relations in the BaO-La2O3-V2O5 phase diagram

AU - Skellern, M. G.

AU - Skakle, Janet Mabel Scott

PY - 2002

Y1 - 2002

N2 - The subsolidus region of the BaO-La2O3-V2O5 phase diagram has been redetermined. Previously reported binary phases of LaVO4, La8V2O17, La3VO7, BaLa2O4, Ba3V2O8, Ba2V2O7, Ba3V4O13 and BaV2O6 have all been confirmed. The ternary phases Ba2LaV3O11, Ba3LaV3O12 and Ba3La40V12O93 have also been confirmed. The new phase "BaLa10V4O26" has been synthesised for the first time and is reported here along with the amended phase diagram. The previously omitted phase of La1.42V0.58O3.58 has also been included and reasons for this are cited. The diagram is shown for two temperatures (1000 and 600 degreesC) due to the low melting point of V2O5-rich compounds. (C) 2002 Elsevier Science Ltd. All rights reserved.

AB - The subsolidus region of the BaO-La2O3-V2O5 phase diagram has been redetermined. Previously reported binary phases of LaVO4, La8V2O17, La3VO7, BaLa2O4, Ba3V2O8, Ba2V2O7, Ba3V4O13 and BaV2O6 have all been confirmed. The ternary phases Ba2LaV3O11, Ba3LaV3O12 and Ba3La40V12O93 have also been confirmed. The new phase "BaLa10V4O26" has been synthesised for the first time and is reported here along with the amended phase diagram. The previously omitted phase of La1.42V0.58O3.58 has also been included and reasons for this are cited. The diagram is shown for two temperatures (1000 and 600 degreesC) due to the low melting point of V2O5-rich compounds. (C) 2002 Elsevier Science Ltd. All rights reserved.

KW - electron microscopy

KW - phase diagram

KW - powders-solid state reaction

KW - transition metal oxides

KW - X-ray methods

KW - BaO-La2O3-VzO(5)

KW - CRYSTAL-STRUCTURES

KW - EQUILIBRIA

U2 - 10.1016/S0955-2219(02)00048-1

DO - 10.1016/S0955-2219(02)00048-1

M3 - Article

SN - 0955-2219

VL - 22

SP - 2933

EP - 2937

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

ER -