Help Privacy Policy Disclaimer
  Advanced SearchBrowse




Journal Article

Tin in silicate glasses: structure, thermodynamics and kinetics

There are no MPG-Authors in the publication available
External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available

Jung, V., Ksenofontov, V., Aigner, M.-L., Pfeiffer, T., Sprenger, D., & Felser, C. (2008). Tin in silicate glasses: structure, thermodynamics and kinetics. Hyperfine Interactions, 183(1-3), 215-220. doi:10.1007/s10751-008-9755-0.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0018-96EA-4
In this work Mossbauer spectroscopy is used to investigate the oxidation states and structures of tin in silicate glasses. Thermal treatment of the glasses in atmospheres with varying oxygen partial pressure leads to the simultaneous appearance of reduction and diffusion. Experiments with varying treatment time give the opportunity to study diffusion and reduction processes in detail. Comparison of the hyperfine parameters of reference materials with measured parameter provides information about the local surroundings of the tin atoms. An octahedral surrounding for Sn(4+) is presumed, while Sn(2+) and three oxygen atoms form a tetrahedral coordination.