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Zinc environment in aluminoborosilicate glasses by Zn K-edge extended x-ray absorption fine structure spectroscopy

Published online by Cambridge University Press:  31 January 2011

M. Le Grand ,
A. Y. Ramos ,
G. Calas ,
L. Galoisy ,
D. Ghaleb  and
F. Pacaud
M. Le Grand
Affiliation:
Commissariat à l'Energie Atomique, Marcoule, Rhône Valley Research Center, Commissariat à l'Energie Atomique, Marcoule, 30207 Bagnols/Céze Cedex, France and Laboratorie de Minéralogie et de Cristallographie, Université; Paris VI et VII, CNRS-UMR7590, 75252 Paris Cedex, France
A. Y. Ramos
Affiliation:
Laboratoire de Minéralogie et de Cristallographie, Université Paris VI et VII, CNRS-UMR7590, 75252 Paris Cedex, France and Laboratorio Nacional de Luz Sincrotron, CP 6192, 13083–970 Campinas, Brazil
G. Calas
Affiliation:
Laboratorie de Minéralogie et de Cristallographie, UniversitéParis VI et VII, CNRS-UMR7590, 75252 Paris Cedex, France
L. Galoisy
Affiliation:
Laboratorie de Minéralogie et de Cristallographie, UniversitéParis VI et VII, CNRS-UMR7590, 75252 Paris Cedex, France
D. Ghaleb
Affiliation:
Commissariat à l'Energie Atomique, Marcoule, Rhône Valley Research Center, Commissariat à l's Energie Atomique, Marcoule, 30207 Bagnols/Céze Cedex, France
F. Pacaud
Affiliation:
Commissariat à l'Energie Atomique, Marcoule, Rhône Valley Research Center, Commissariat à l's Energie Atomique, Marcoule, 30207 Bagnols/Céze Cedex, France
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Abstract

The structural surrounding of Zn in inactive nuclear glasses was determined using extended x-ray absorption fine structure spectroscopy. Zn was found in tetrahedralcoordination ([4]Zn) with [4]Zn–O distances of 1.95 Å. ZnO4 tetrahedra shared corners with SiO4 tetrahedra [d(Zn–Si) around 3.20 Å]. The oxygens of the Zn–O–Si bonds were charge compensated by Na+ and, to a minor extent, by Cs+. The influence of [4]Zn on the formation of charge-compensating cations at the expense of network modifiers may explain the stabilizing effect of Zn in these glasses.

Type
Articles
Information
Journal of Materials Research , Volume 15 , Issue 9 , September 2000 , pp. 2015 - 2019
Copyright
Copyright © Materials Research Society 2000

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References

REFERENCES

1.Fernandez Navarro, J.M., El Vidrio (Instituto de ceramica y vidrio, Madrid, Spain, 1985), p. 143.Google Scholar
2.Della Mea, G., Gasparotto, A., Bettinelli, M., Montenero, A., and Scaglioni, R.. J. Non-Cryst. Solids 84, 443 (1986).CrossRefGoogle Scholar
3.Dumas, T. and Petiau, J., J. Non-Cryst. Solids 81, 201 (1986).CrossRefGoogle Scholar
4.McMillan, P.W., in Glass-Ceramics, edited by Roberts, J.P. (Academic Press, New York, 1979), p. 91.Google Scholar
5.Wong, J. and Angell, C.A., Glass Structure by Spectroscopy (M. Dekker, New York, 1976), p. 310.Google Scholar
6.Hurt, J. and Philips, C., J. Am. Ceram. Soc. 53, 269 (1971).CrossRefGoogle Scholar
7.Rosenthal, A.B. and Garofalini, S.H., J. Am. Ceram. Soc. 70(11), 821 (1987).CrossRefGoogle Scholar
8.Pesina, T.I., Zakreuskii, V.A., and Pukh, O.P., Sov. J. Glass Phys. Chem. 6, 447 (1980).Google Scholar
9.Galoisy, L., Pélegrin, E., Arrio, M-A., Ildefonse, Ph., Calas, G., Ghaleb, D., Fillet, C., and Pacaud, F., J. Am. Ceram. Soc. 82(8), 2219 (1999).CrossRefGoogle Scholar
10.Galoisy, L., Delaye, J.M., Ghaleb, D., Calas, G., Le Grand, M., Morin, G., Ramos, A., and Pacaud, F., in Scientific Basis for Nuclear Waste Management XXI, edited by McKinley, Ian G. and McCombie, Charles (Mater. Res. Soc. Symp. Proc. 506, Pittsburgh, PA, 1998), pp. 133, 139.Google Scholar
11.Puyou, M., Jacquet-Francillon, N., and Teulon, F., Nucl. Technol. 111, 163 (1995).CrossRefGoogle Scholar
12.Brown, G.E. Jr, Farges, F., and Calas, G., in Reviews in Mineralogy, Vol 32: Structure, Dynamics and Properties of Silicate Melts, edited by Ribbe, Paul H. (Mineralogical Society of America, Washington, D.C., 1995), pp. 317, 410.CrossRefGoogle Scholar
13.Zabinsky, S.I., Rehr, J.J., Ankudinov, A., Albers, R.C., and Eller, M.J., Phys. Rev. B 52, 2995 (1995).CrossRefGoogle Scholar
14.Teo, B.K., EXAFS: Basic Principles and Data Analysis (SpringerVerlag, Berlin, Germany, Heidelberg, Germany, New York, Tokyo, Japan, 1986), pp. 132–133.CrossRefGoogle Scholar
15.Musinu, A., Piccaluga, G., Pinna, G., Vlaic, G., Narducci, D., and Pizzini, S., J. Non-Cryst. Solids 136, 198 (1991).CrossRefGoogle Scholar
16.Delaye, J.M., Ghaleb, D., in Le Verre. Recherche Scientifique Pour le Confinement de Haute Performance (CEA, Paris, France, 1997), pp. 87–101.Google Scholar
17.Ennas, G., Musinu, A., Piccaluga, G., Montenero, A., and Gnappi, G., J. Non-Cryst. Solids 125, 181 (1990).CrossRefGoogle Scholar
18.Rosenthal, A.B. and Garofalini, S.H., J. Non-Cryst. Solids 92, 354 (1987).CrossRefGoogle Scholar
19.Hesse, K-F., Liebau, F., Böhm, H., Ribbe, P.H., and Phillips, M.W., Acta Crystallogr. B 33, 1333 (1977).CrossRefGoogle Scholar
20.Yamaguchi, H., Akatsuka, K., and Setoguchi, M., Acta Crystallogr. B 35, 2678 (1979).CrossRefGoogle Scholar
21.Louisnathan, S.J., Z. Kristallogr. 130, 427 (1969).CrossRefGoogle Scholar
22.Brese, N.E. and O'Keefe, M., Acta Crystallogr. B 47, 192 (1991).CrossRefGoogle Scholar
23.Taylor, M. and Brown, G.E. Jr, Geochim. Cosmochim. Acta 43, 61 (1979).CrossRefGoogle Scholar
24.Galoisy, L. and Calas, G., Geochim. Cosmochim. Acta 57, 3627 (1993).CrossRefGoogle Scholar
25.Pettifer, R.F., in Glasses and Glass-Ceramics, edited by Lewis, M.H. (Chapman and Hall, London, United Kingdom, 1989), pp. 53–54.Google Scholar
26.Matsubara, E., Waseada, Y., Ashizuka, M., and Ishida, E., J. Non-Cryst. Solids 103, 117 (1988).CrossRefGoogle Scholar
27.Matz, W., Stachel, D., and Goremychkin, E. A., J. Non-Cryst. Solids 101, 80 (1988).CrossRefGoogle Scholar
28.Musinu, A., Piccaluga, G., and Magini, M., J. Am. Ceram. Soc. 71, C–256 (1988).CrossRefGoogle Scholar