Relative abundance of subsurface hydroxyl and molecular water species in silicate and aluminosilicate glasses

Jiawei Luo, Shin ichi Amma, Lei Chen, Dien Ngo, John Mauro, Carlo G. Pantano, Seong Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The interaction of water with glass has a profound impact on its mechanical, chemical, and kinetic properties. Water can enter the glass network either as molecular form (H 2 O) or hydroxyl species (OH). The resulting impact of water on glass properties depends on the relative concentrations of hydroxyl to molecular species. While attenuated total reflection infrared (ATR-IR) spectroscopy can be used to determine the presence of these species in the subsurface region of glass, there is currently no approach to characterize their relative abundance in the glass surface. In this paper, we propose a calculating method for quantifying the ratio of hydroxyl to molecular water in silicate glasses based on a combination of ATR-IR spectroscopy and secondary ion mass spectrometry (SIMS). The technique is applied to leached soda lime silicate and sodium aluminosilicate glasses under a variety of process conditions. The method presented in this paper offers a new avenue for understanding the multiple roles of water in silicate glass network structure and topology.

Original languageEnglish (US)
Pages (from-to)179-185
Number of pages7
JournalJournal of Non-Crystalline Solids
Volume510
DOIs
StatePublished - Apr 15 2019

Fingerprint

Silicates
Aluminosilicates
Hydroxyl Radical
silicates
Glass
Water
glass
water
Infrared spectroscopy
infrared spectroscopy
aluminosilicate
calcium oxides
Secondary ion mass spectrometry
Lime
chemical properties
secondary ion mass spectrometry
reaction kinetics
topology
Sodium
sodium

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

Cite this

Luo, Jiawei ; Amma, Shin ichi ; Chen, Lei ; Ngo, Dien ; Mauro, John ; Pantano, Carlo G. ; Kim, Seong. / Relative abundance of subsurface hydroxyl and molecular water species in silicate and aluminosilicate glasses. In: Journal of Non-Crystalline Solids. 2019 ; Vol. 510. pp. 179-185.
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Relative abundance of subsurface hydroxyl and molecular water species in silicate and aluminosilicate glasses. / Luo, Jiawei; Amma, Shin ichi; Chen, Lei; Ngo, Dien; Mauro, John; Pantano, Carlo G.; Kim, Seong.

In: Journal of Non-Crystalline Solids, Vol. 510, 15.04.2019, p. 179-185.

Research output: Contribution to journalArticle

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T1 - Relative abundance of subsurface hydroxyl and molecular water species in silicate and aluminosilicate glasses

AU - Luo, Jiawei

AU - Amma, Shin ichi

AU - Chen, Lei

AU - Ngo, Dien

AU - Mauro, John

AU - Pantano, Carlo G.

AU - Kim, Seong

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