Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Iron in silicate glasses

Petit P-E, Farges F, Wilke M, Sole VA (2001) Determination of the iron oxidation state in Earth materials using XANES pre-edge information. J Synchrotron Rad 8 952-954 Farges F, Lefrfere Y, Rossano S, Berthereau A, Calas G, Brown Jr GE (2004) The effect of redox state on the local structural environment of iron in silicate glasses a combined XAFS spectroscopy, molecular dynamics, and bond valence study. J Non-Cryst Solids 344 (3) 176-188... [Pg.211]

Figure 9 Resonant absorption spectrum of Fe (295 K) in lunar soil from the Apollo 11 landing site at Mare Tranquillitatis. The absorption in the range between 0 and 0.3 mm s results primarily from iron in silicate glass, pyroxene and olivine the peaks at lower and higher velocities are due to metallic iron. Figure 9 Resonant absorption spectrum of Fe (295 K) in lunar soil from the Apollo 11 landing site at Mare Tranquillitatis. The absorption in the range between 0 and 0.3 mm s results primarily from iron in silicate glass, pyroxene and olivine the peaks at lower and higher velocities are due to metallic iron.
Berry AJ, O Neill HSC, Jayasuriya KD, Campbell SJ, Foran GJ. XANES calibrations for the oxidation state of iron in silicate glass. Am Mineral 2003 88 967-977. [Pg.335]

See also in sourсe #XX -- [ Pg.315 ]



SEARCH



Glasse silicate

Iron-silicate

© 2024 chempedia.info