JOURNAL ARTICLE

Subsolidus Phase Equilibria in the System Bi 2 O3‐TiO 2 ‐Nb 2 O 5

TAKESHI KIKUCHT

Year: 1977 Journal:   Journal of the American Ceramic Society Vol: 60 (3-4)Pages: 148-150   Publisher: Wiley

Abstract

The subsolidus phase equilibria in the system Bi 2 O 3 ‐TiO 2 ‐Nb 2 O 5 at 1100°C were determined by solid‐state reaction techniques and X‐ray powder diffraction methods. The system was found to contain 4 ternary compounds, i.e. Bi 3 TiNbO 9 , Bi 7 Ti 4 NbO 21 , a cubic pyrochlore solid solution having a compositional range of 3Bi 2 O 3 · x TiO 2 (7– x )Nb 2 O 5 where x ranges from 2.3 to 6.75, and an unidentified phase, 4Bi 2 O 3 ·11TiO 2 ·5Nb 2 O 5 .

Keywords:
Pyrochlore Solid solution Phase (matter) Ternary operation Ternary numeral system Ternary compound Natural bond orbital X-ray crystallography Solid-state Materials science Crystallography Mineralogy Diffraction Analytical Chemistry (journal) Chemistry Physical chemistry Inorganic chemistry Physics Metallurgy

Metrics

2
Cited By
0.97
FWCI (Field Weighted Citation Impact)
13
Refs
0.75
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Topics

Nuclear materials and radiation effects
Physical Sciences →  Materials Science →  Materials Chemistry
Microwave Dielectric Ceramics Synthesis
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Ferroelectric and Piezoelectric Materials
Physical Sciences →  Materials Science →  Materials Chemistry

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