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Solid Solubility of GeO 2 in SnO 2
Author(s) -
Watanabe Akiteru,
Kikuchi Takeshi,
Tsutsumi Masayuki,
Takenouchi Satoshi,
Uchida Kenji
Publication year - 1983
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1983.tb10598.x
Subject(s) - phase diagram , solubility , solid solution , quenching (fluorescence) , solid solubility , phase (matter) , analytical chemistry (journal) , mineralogy , materials science , chemistry , metallurgy , optics , fluorescence , chromatography , physics , organic chemistry
Subsolidus equilibrium relations were reexamined in the SnO 2 ‐rich portion of the system GeO 2 ‐SnO 2 (60 to 98 mol% SnO 2 ). A limited solid solution based on SnO 2 was confirmed; 4mol% GeO 2 dissolved in SnO 2 at 1250 C, and glass was formed on quenching over the compositional range above 4mol% GeO 2 . Phase relutions in the system are discussed with reference to the polymorphism of GeO 2 and its glass‐forming ability, and a possible phase diagram is given .