BRIDGING AND NONBRIDGING OXYGEN ATOMS IN ALKALI ALUMINOSILICATE GLASSES.

Paulette I K Onorato, Michael N. Alexander, Charles W. Struck, G. William Tasker, Donald R Uhlmann

Research output: Contribution to journalArticle

67 Citations (Scopus)

Abstract

Thallium-probe ion luminescence spectroscopy and X-ray photoelectron spectroscopy were used to study the structure of sodium aluminosilicate glasses. It was demonstrated that the O1s spectral envelope for these glasses is comprised of three energetically distinct peaks, two attributed to bridging oxygen atoms (Si-O-Si and Al-O-Si) and one to nonbridging oxygen atoms (Si-O-Na). Both techniques indicate that nonbridging oxygen atoms are present in all sodium aluminosilicate glasses.

Original languageEnglish (US)
Pages (from-to)148-150
Number of pages3
JournalJournal of the American Ceramic Society
Volume68
Issue number6
StatePublished - Jun 1985
Externally publishedYes

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Aluminosilicates
Alkalies
Oxygen
Glass
Atoms
Sodium
Thallium
Luminescence
X ray photoelectron spectroscopy
Spectroscopy
Ions
aluminosilicate

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Onorato, P. I. K., Alexander, M. N., Struck, C. W., Tasker, G. W., & Uhlmann, D. R. (1985). BRIDGING AND NONBRIDGING OXYGEN ATOMS IN ALKALI ALUMINOSILICATE GLASSES. Journal of the American Ceramic Society, 68(6), 148-150.

BRIDGING AND NONBRIDGING OXYGEN ATOMS IN ALKALI ALUMINOSILICATE GLASSES. / Onorato, Paulette I K; Alexander, Michael N.; Struck, Charles W.; Tasker, G. William; Uhlmann, Donald R.

In: Journal of the American Ceramic Society, Vol. 68, No. 6, 06.1985, p. 148-150.

Research output: Contribution to journalArticle

Onorato, PIK, Alexander, MN, Struck, CW, Tasker, GW & Uhlmann, DR 1985, 'BRIDGING AND NONBRIDGING OXYGEN ATOMS IN ALKALI ALUMINOSILICATE GLASSES.', Journal of the American Ceramic Society, vol. 68, no. 6, pp. 148-150.
Onorato, Paulette I K ; Alexander, Michael N. ; Struck, Charles W. ; Tasker, G. William ; Uhlmann, Donald R. / BRIDGING AND NONBRIDGING OXYGEN ATOMS IN ALKALI ALUMINOSILICATE GLASSES. In: Journal of the American Ceramic Society. 1985 ; Vol. 68, No. 6. pp. 148-150.
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