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Optical Spectra of the Various Valence States of Vanadium in Na 2 O.2SiO 2 Glass
Author(s) -
JOHNSTON W. D.
Publication year - 1965
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.1151-2916.1965.tb14688.x
Subject(s) - vanadium , valence (chemistry) , spectral line , absorption spectroscopy , analytical chemistry (journal) , inorganic chemistry , ion , materials science , chemistry , mineralogy , optics , physics , organic chemistry , astronomy , chromatography
Optical absorption data are presented for Na 2 O 2 SiO 2 glass containing vanadium equilibrated in various states of oxidation. Spectra of 5 + , 4 + , and 3 + vanadium were derived. The variation in amounts of the three species is in accord with mass action considerations. The spectra are related to crystal field assignments.