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Pregled bibliografske jedinice broj: 255060

Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties


Bengisu, M.; Brow R. K.; Moguš-Milanković, Andrea; Reis S. T.;
Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties // Journal of Non-Crystalline Solids, 352 (2006), 32-35; 3668-3678 doi:10.1016/j.jnoncrysol.2006.02.118 (međunarodna recenzija, članak, znanstveni)


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Naslov
Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties

Autori
Bengisu, M. ; Brow R. K. ; Moguš-Milanković, Andrea ; Reis S. T. ;

Izvornik
Journal of Non-Crystalline Solids (0022-3093) 352 (2006), 32-35; 3668-3678

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Chemical durability ; Borates

Sažetak
Several series of SrTiO3-aluminobarate and SrTiO3-aluminoborosilicate glasses were prepared, which exhibited low corrosion rates in water at 90oC. The additions of up to 9 mol% P2O5 to these glasses were found to significantly improve the chemical durability. The weight loss rate of a glass with the nominal composition (mol %) 15SrO-15TiO2-23.3Al2O3-46.7B2O3 decreased by over two orders of magnitude with the additions of up to 9 mol% P2O5. In contrast, P2O5-additions increased the dissolution rate of the silicate analog of the initial borate glass, 15SrO-15TiO2-23Al2O3-47SiO2. The positive effect of small P2O5 additions on the chemical durability of the aluminoborate glasses may be attributed to the replacement of BO3 units by BO4 units in the glass network, as indicated by infrared and Raman spectra.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
0098027

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Andrea Moguš-Milanković (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Bengisu, M.; Brow R. K.; Moguš-Milanković, Andrea; Reis S. T.;
Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties // Journal of Non-Crystalline Solids, 352 (2006), 32-35; 3668-3678 doi:10.1016/j.jnoncrysol.2006.02.118 (međunarodna recenzija, članak, znanstveni)
Bengisu, M., Brow R. K., Moguš-Milanković, A., Reis S. T. & (2006) Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties. Journal of Non-Crystalline Solids, 352 (32-35), 3668-3678 doi:10.1016/j.jnoncrysol.2006.02.118.
@article{article, author = {Bengisu, M. and Mogu\v{s}-Milankovi\'{c}, Andrea}, year = {2006}, pages = {3668-3678}, DOI = {10.1016/j.jnoncrysol.2006.02.118}, keywords = {Chemical durability, Borates}, journal = {Journal of Non-Crystalline Solids}, doi = {10.1016/j.jnoncrysol.2006.02.118}, volume = {352}, number = {32-35}, issn = {0022-3093}, title = {Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties}, keyword = {Chemical durability, Borates} }
@article{article, author = {Bengisu, M. and Mogu\v{s}-Milankovi\'{c}, Andrea}, year = {2006}, pages = {3668-3678}, DOI = {10.1016/j.jnoncrysol.2006.02.118}, keywords = {Chemical durability, Borates}, journal = {Journal of Non-Crystalline Solids}, doi = {10.1016/j.jnoncrysol.2006.02.118}, volume = {352}, number = {32-35}, issn = {0022-3093}, title = {Aluminoborate and aluminoborosilicate glasses with high chemical durability and the effect of P2O5 additions on the properties}, keyword = {Chemical durability, Borates} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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