Hostname: page-component-745bb68f8f-mzp66 Total loading time: 0 Render date: 2025-02-03T17:53:49.805Z Has data issue: false hasContentIssue false
  • English
  • Français

Textural properties of SiO2 · CaO · P2O5 glasses prepared by the sol-gel method

Published online by Cambridge University Press:  31 January 2011

F. Balas ,
D. Arcos ,
J. Pérez-Pariente  and
M. Vallet-Regí
F. Balas
Affiliation:
Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia. Universidad Complutense, 28040 Madrid, Spain
D. Arcos
Affiliation:
Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia. Universidad Complutense, 28040 Madrid, Spain
J. Pérez-Pariente
Affiliation:
Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia. Universidad Complutense, 28040 Madrid, Spain
M. Vallet-Regí*
Affiliation:
Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia. Universidad Complutense, 28040 Madrid, Spain
*
a)Address all correspondence to this author.
Get access

Abstract

Five glasses in the system SiO2 · CaO · P2O5 have been synthesised via sol-gel method. The textural properties of the calcined glasses have been studied using mercury intrusion and N2 adsorption porosimetries. The glasses with higher SiO2 content showed lower pore volume, smaller diameters in the meso- and macropore regions, and higher surface areas. The pore morphology in the mesopore range was influenced by the SiO2 content, where there was a transition from ink bottle to cylinder shaped pores.

Type
Articles
Information
Journal of Materials Research , Volume 16 , Issue 5 , May 2001 , pp. 1345 - 1348
Copyright
Copyright © Materials Research Society 2001

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1.Vallet-Regí, M., J. Chem. Soc., Dalton Trans., 91 (2001).Google Scholar
2.Hench, L.L. and West, J.K., Chem. Rev. 90, 33 (1990).CrossRefGoogle Scholar
3.Kusakabe, K., Sakamoto, S., Saie, T., and Morooka, S., Separ. Purif. Tech. 16 (2), 139 (1999).CrossRefGoogle Scholar
4.Glaubitt, W., Watzka, W., Scholz, H., and Sporn, D., J. Sol-Gel Sci. Technol. 8, 29 (1997).Google Scholar
5.Scherer, G.W., J. Sol-Gel Sci. Technol. 8, 353 (1997).Google Scholar
6.Schmidt, H., Scholze, H., and Raiser, A., J. Non-Cryst. Solids 63, 1 (1984).Google Scholar
7.Nogami, M. and Moriya, Y., J. Non-Cryst. Solids 37, 191 (1980).Google Scholar
8.Zaharescu, M., Vasilescu, A., Badescu, V., and Radu, M., J. Sol-Gel Sci. Technol. 8, 59 (1997).Google Scholar
9.Lobel, K.D. and Hench, L.L., J. Sol-Gel Sci. Technol. 7, 69 (1996).Google Scholar
10.Rubio, F., Rubio, J., and Oteo, J.L., J. Sol-Gel Sci. Technol. 8, 159 (1997).Google Scholar
11.Vallet-Regí, M., Arcos, D., Pérez-Pariente, J., J. Biomed. Mater. Res., 51, 23 (2000).3.0.CO;2-B>CrossRefGoogle Scholar
12.Balas, F., Pérez-Pariente, J., and Vallet-Regí, M., in Bioceramics 11, edited by LeGeros, R.Z. and LeGeros, J.P. (11th International Symposium on Ceramics in Medicine, World Scientific, Singapore, 1997), p. 125.Google Scholar
13.Vallet-Regí, M., Balas, F., Gil, M., Nogueroles, E., Romero, A., Román, J., Salinas, A.J., and Ragel, C.V., in Non-Crystalline and Nanostructured Materials, edited by Rivas, J. and López-Quintela, M.A. (World Scientific, Santiago de Compostela, Spain, 1998), p. 55.Google Scholar
14.Vallet-Regí, M., Salinas, A.J., Román, J., and Gil, M., J. Mater. Chem. 9, 515 (1999).CrossRefGoogle Scholar
15.Ohtsuki, C., Kokubo, T., Takatsuka, K., and Yamamuro, T., J. Ceram. Soc. Jpn. 99, 1 (1991).CrossRefGoogle Scholar
16.Ohura, K., Nakamura, T., Yamamuro, T., Kokubo, T., Ebisawa, Y., Kotoura, Y., and Oka, M., J. Biomed. Mater. Res. 25, 357 (1991).CrossRefGoogle Scholar
17.Hench, L.L., J. Am. Ceram. Soc. 74, 1487 (1991).CrossRefGoogle Scholar
18.Kokubo, T., Kushitani, H., Ohtsuki, C., Sakka, S., and Yamamuro, T., J. Mater. Sci. Mater. Med. 3, 79 (1992).CrossRefGoogle Scholar
19.Pereira, M.M., Clark, A.E., and Hench, L.L., J. Biomed. Mater. Res. 28, 693 (1994).Google Scholar
20.Pereira, M.M. and Hench, L.L., J. Sol-Gel Sci. Technol. 7, 59 (1996).Google Scholar
21.Greenspan, D.C., Zhong, J.P., and LaTorre, G.P., in Bioceramics 8, edited by Wilson, J., Hench, L.L., and Greenspan, D.C. (8th International Symposium on Ceramics in Medicine, Pergamon Press, Ponte Vedra, FL, 1995), p. 477.Google Scholar
22.Li, R., Clark, A.E., and Hench, L.L., J. Appl. Biomater. 2, 231 (1991).CrossRefGoogle Scholar
23.Gregg, S.J. and Sing, K.S.W., Adsorption, Surface Area and Porosity, 2nd ed. (Academic Press, New York, 1982), p. 57.Google Scholar
24.Barrett, E.P., Joyner, L.J., and Halenda, P.P.. J. Am. Chem. Soc. 73, 373 (1951).CrossRefGoogle Scholar
25.Lippens, B.C., Linsen, B.G., and de Boer, J.H.. J. Catal.3, 32 (1964).Google Scholar