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Infrared and Raman Spectroscopic Study of Glasses in the Al2O3-B2O3-Fe2O3-Na2O-SiO2 System

Published online by Cambridge University Press:  12 February 2013

S.V. Stefanovsky ,
K.M. Fox  and
J.C. Marra
S.V. Stefanovsky
Affiliation:
SIA Radon, 7th Rostovskii lane 2/14, Moscow 119121 Russia, profstef@mu-net.ru Institute of Physical Chemistry and Electrochemistry RAS, Leninskii av. 31, Moscow 119071 Russia
K.M. Fox
Affiliation:
Savannah River National Laboratory, Building 773-A, Aiken 29808 U.S.A.
J.C. Marra
Affiliation:
Savannah River National Laboratory, Building 773-A, Aiken 29808 U.S.A.
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Abstract

Glasses in the Al2O3-B2O3-Fe2O3-Na2O-SiO2 system were produced at a temperature of 1150 °C, poured onto a metal plate and annealed. The nature of the structural units and their bonding in the structure were studied by infrared and Raman spectroscopic techniques. The structural network of all the glasses studied is built from major [SiO4] tetrahedra with 2-3 non-bridging oxygens (NBO). Incorporation of Fe2O3 offers a destructive effect in the glass network.

Keywords

infrared (IR) spectroscopyRaman spectroscopywaste management
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1518: Symposium LL – Scientific Basis for Nuclear Waste Management XXXVI , 2012 , pp. 53 - 58
Copyright
Copyright © Materials Research Society 2013 

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References

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