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Li+ for Na+ ion-exchange-induced phase separation in borosilicate glass

Published online by Cambridge University Press:  28 February 2012

Yuki Hattori ,
Takashi Wakasugi ,
Haruhisa Shiomi ,
Junji Nishii  and
Kohei Kadono
Yuki Hattori
Affiliation:
Graduate School of Chemistry and Materials Technology, Kyoto Institute of Technology, Kyoto 606-8585, Japan; and Research Institute for Electronic Science, Hokkaido University, Hokkaido 001-0021, Japan
Takashi Wakasugi
Affiliation:
Graduate School of Chemistry and Materials Technology, Kyoto Institute of Technology, Kyoto 606-8585, Japan; and Research Institute for Electronic Science, Hokkaido University, Hokkaido 001-0021, Japan
Haruhisa Shiomi
Affiliation:
Graduate School of Chemistry and Materials Technology, Kyoto Institute of Technology, Kyoto 606-8585, Japan; and Research Institute for Electronic Science, Hokkaido University, Hokkaido 001-0021, Japan
Junji Nishii
Affiliation:
Graduate School of Chemistry and Materials Technology, Kyoto Institute of Technology, Kyoto 606-8585, Japan; and Research Institute for Electronic Science, Hokkaido University, Hokkaido 001-0021, Japan
Kohei Kadono*
Affiliation:
Graduate School of Chemistry and Materials Technology, Kyoto Institute of Technology, Kyoto 606-8585, Japan; and Research Institute for Electronic Science, Hokkaido University, Hokkaido 001-0021, Japan
*
a)Address all correspondence to this author. e-mail: kadono@kit.ac.jp
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Abstract

Li+ for Na+ ion-exchange-induced phase separation in borosilicate glass was investigated. A glass with a composition, 70SiO2·15B2O3·15Na2O, was prepared. The glass was transparent, and macroscopically no phase separation was observed because the immiscibility temperature for the composition was lower than the glass transition temperature. Substitution of Li+ for Na+ at the surface domain of the glass induced phase separation in the domain and subsequent heat treatment evolved interconnected silica-rich and alkali borate-rich phases through the phase separation. However, the parts in which ion exchange did not occur kept homogeneous and transparent. This phenomenon is explainable by the fact that the immiscibility temperature for the Li+-substituted composition of the original glass elevated up to a temperature higher than the ion exchange and heat treatment temperatures. The borate-rich phases leached by acid treatment for the phase-separated glass. Through these processes, we obtained monolithic glasses consisting of porous domains, and homogeneous and transparent parts.

Keywords

DiffusionPorosityMicrostructure
Type
Articles
Information
Journal of Materials Research , Volume 27 , Issue 7 , 14 April 2012 , pp. 999 - 1005
Copyright
Copyright © Materials Research Society 2012

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References

REFERENCES

1.Mazurin, O.V., Roskova, G.P., and Porai-Koshits, E.A.: Immiscibility diagrams of oxide glass-forming systems, in Phase Separation in Glass, edited by Mazurin, O.V. and Porai-Koshits, E.A. (North-Holland Physics Publishing, New York, 1984), pp. 104–142.Google Scholar
2.Haller, W., Blackburn, D.H., Wagstaff, F.E., and Charles, R.J.: Metastable immiscibility surface in the system Na2O-B2O3-SiO2. J. Am. Ceram. Soc. 53, 34 (1970).CrossRefGoogle Scholar
3.Levin, E.M. and McMurdie, H.F.: Phase diagrams for ceramists 1975 supplement (Amer. Ceram. Soc., Inc., Columbus, Ohio, 1975), pp. 198, 209.Google Scholar
4.Karapetyan, G.O., Loboda, V.V., and Tagantsev, D.K.: A method of formation of the surface phase-separated layers of a controlled thickness. Glass Phys. Chem. 25, 288 (1999).Google Scholar
5.Karapetyan, G.O., Loboda, V.V., and Tagantsev, D.K.: Influence of ion exchange on liquid-liquid phase separation in alkali borosilicate glasses: Effect of ion-exchange-induced metastable glass homogenization. J. Non-Cryst. Solids 270, 154 (2000).CrossRefGoogle Scholar
6.Kadono, K., Hattori, Y., Wakasugi, T., Shiomi, H., and Nishii, J.: Ion-exchange-induced phase separation and preparation of porous glass. Chem. Lett. 39, 824 (2010).CrossRefGoogle Scholar
7.Shelby, J.E.: Introduction to Glass Science and Technology, 2nd ed. (The Royal Society of Chemistry, Cambridge, United Kingdom, 2005), p. 158.CrossRefGoogle Scholar
8.Yamane, M., Shibata, S., Yasumori, A., Yano, T., and Takada, H.: Structural evolution during Ag+/Na+ ion exchange in a sodium silicate glass. J. Non-Cryst. Solids 203, 268 (1996).CrossRefGoogle Scholar
9.Ingram, M.D., Davidson, J.E., Coats, A.M., Kamitsos, E.I., and Kapoutsis, J.A.: Origins of anomalous mixed-alkali effects in ion-exchanged glasses. Glastech. Ber. Glass Sci. Technol. 73, 89 (2000).Google Scholar
10.Ingram, M.D., Wu, M-H., Coats, A., Kamitsos, E.I., Varsamis, C-P.E., Garcia, N., and Sola, M.: Evidence from infrared spectroscopy of structural relaxation during field assisted and chemically driven ion exchange in soda-lime-silica glasses. Phys. Chem. Glasses 46, 84 (2005).Google Scholar
11.Yazawa, T., Kuraoka, K., and Du, W-F.: Effect of cooling rate on pore distribution in quenched sodium borosilicate glasses. J. Phys. Chem. B 103, 9841 (1999).CrossRefGoogle Scholar
12.Yazawa, T., Kuraoka, K., Akai, T., Umesaki, N., and Du, W-F.: Clarification of phase separation mechanism of sodium borosilicate glasses in early state by nuclear magnetic resonance. J. Phys. Chem. B 104, 2109 (2000).CrossRefGoogle Scholar
13.Du, L-S. and Stebbins, J.F.: Nature of silicon-boron mixing in sodium borosilicate glasses: A high-resolution 11B and 17O NMR study. J. Phys. Chem. B 107, 10063 (2003).CrossRefGoogle Scholar
14.Du, L-S. and Stebbins, J.F.: Solid-state NMR study of metastable immiscibility in alkali borosilicate glasses. J. Non-Cryst. Solids 315, 239 (2003).CrossRefGoogle Scholar
15.Chen, D., Miyoshi, H., Masui, H., Akai, T., Yazawa, T.: NMR study of structural changes of alkali borosilicate glasses with heat treatment. J. Non-Cryst. Solids 345–346, 104 (2004).CrossRefGoogle Scholar
16.Saiki, K., Sakida, S., Benino, Y., and Nanba, T.: Phase separation of borosilicate glass containing sulfur. J. Ceram. Soc. Jpn. 118, 603 (2010).CrossRefGoogle Scholar
17.Martineau, C., Michaelis, V.K., Schuller, S., and Kroeker, S.: Liquid-liquid phase separation in model nuclear waste glasses: A solid-state double-resonance NMR study. Chem. Mater. 22, 4896 (2010).CrossRefGoogle Scholar
18.Hood, H.P. and Nordberg, M.E.: Treated borosilicate glass. U.S. Patent, 2106744 (1938).Google Scholar
19.Nordberg, M.: Properties of some vycor-brand glass. J. Am. Ceram. Soc. 27, 299 (1944).CrossRefGoogle Scholar
20.Yazawa, T.: Present status and future potential of preparation of porous glass and its application. Key Eng. Mater. 115, 125 (1996).CrossRefGoogle Scholar
21.Yazawa, T., Tanaka, H., Eguchi, K., and Yokoyama, S.: Novel alkali-resistant porous glass prepared from a mother glass based on the SiO2-B2O3-RO-ZrO2 (R=Mg, Ca, Sr, Ba and Zn) system. J. Mater. Sci. 29, 3433 (1994).CrossRefGoogle Scholar
22.Enke, D., Janowski, F., and Schwieger, W.: Porous glasses in the 21st century—a short review. Microporous Mesoporous Mater. 60, 19 (2003).CrossRefGoogle Scholar
23.Suzuki, M. and Tanaka, T.: Materials design for the fabrication of porous glass using phase separation in multi-component borosilicate glass. ISIJ Int. 48, 1524 (2008).CrossRefGoogle Scholar
24.Yang, L., Yamashita, M., and Akai, T.: Green and red high-silica luminous glass suitable for near- ultraviolet excitation. Opt. Express 17, 6688 (2009).CrossRefGoogle ScholarPubMed
25.Nimjaroen, C., Morimoto, S., and Tangsathitkulichai, C.: Preparation and properties of porous glass using fly ash as a raw material. J. Non-Cryst. Solids 355, 1737 (2009).CrossRefGoogle Scholar
26.Araki, T., Daiko, Y., Mineshige, A., Kobune, M., Toyoda, N., Yamada, I., and Yazawa, T.: First-principles calculation and proton transfer in TiO2-modified porous glass. J. Am. Ceram. Soc. 93, 127 (2010).CrossRefGoogle Scholar
27.Minamiyama, S., Daiko, Y., Mineshige, A., Kobune, M., and Yazawa, T.: Spinodal-type phase separation and proton conductivity of Al2O3-doped porous glasses. J. Ceram. Soc. Jpn. 118, 1131 (2010).CrossRefGoogle Scholar
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