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Solid Solutions in the FeNbO 4 TiO 2 System
Author(s) -
Balzer B.,
Langbein H.
Publication year - 1996
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170310116
Subject(s) - wolframite , oxalate , thermal decomposition , solid solution , rutile , materials science , chemical engineering , decomposition , crystallography , mineralogy , inorganic chemistry , chemistry , tungsten , metallurgy , organic chemistry , engineering
Thermal decomposition of freeze‐dried complex oxalate precursors allows the synthesis of crystalline phases in the FeNbO 4 TiO 2 system at relatively low temperature. This system shows not only a rutiletype, but also a wolframite‐type solid solution (ss), which exists at lower temperatures. The temperature of the reversible transformation wolframite‐rutile decreases with increasing TiO 2 content.