Alkali Ion diffusion and structure of chemically strengthened TiO2 doped soda-lime silicate glass

SND-ID: 2022-4

Creator/Principal investigator(s)

Felix Bengtsson - Uppsala University, Department of Materials Science and Engineering, The Ångström Laboratory

Stefan Karlsson - RISE Research Institutes of Sweden orcid

Ilknur Bayrak Pehlivan - Uppsala University, Department of Materials Science and Engineering, The Ångström Laboratory orcid

Lars Österlund - Uppsala University, Department of Materials Science and Engineering, The Ångström Laboratory orcid

Description

Diffusion kinetics and structural properties of chemically strengthened titania-doped soda-lime silicate glasses were studied by depth-resolved X-ray photoelectron spectroscopy, Raman spectroscopy and spectrophotometry.

Chemical strengthening (CS) is frequently used to strengthen thin glasses. CS of glass is based on ion exchange of larger ions from a molten salt into glass. Both the ion and counter ion are conventionally monovalent alkali ions.

Diffusion kinetics and structural properties of chemically strengthened titania-doped (TiO2) soda-lime silicate (SLS) glasses were studied by depth-resolved X-ray photoelectron spectroscopy, Raman spectroscopy and spectrophotometry. The glasses were ion exchanged, whereby Na+ in the glass was replaced by K+ in a molten salt bath, at four different treatment temperatures between 350 and 500 °C.

The following samples were prepared and analyzed by X-ray Photoelectron Spectroscopy (XPS): (1) SLS, (2) 4.7% TiO2, and (3) 9.9% TiO2. The ion exchange procedure was performed for 5 h at four different temperatures below Tg (350, 400, 450 and 500 °C). Before

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Language

English

Research principal, contributors, and funding

Principal's reference number

P105190

Other research principals

Funding

  • Funding agency: FORMAS rorId
  • Funding agency's reference number: 2018-00707
  • Project name on the application: Tunnare och starkare glas för hållbar produktion och konsumtion
Protection and ethical review

Data contains personal data

No

Method and time period
Geographic coverage
Publications

Bengtsson, F., Pehlivan, I. B., Österlund, L., & Karlsson, S. (2022). Alkali ion diffusion and structure of chemically strengthened TiO2 doped soda-lime silicate glass. In Journal of Non-Crystalline Solids (No. 121564; Vol. 586, pp. 121564–121564). https://doi.org/10.1016/j.jnoncrysol.2022.121564
DOI: https://doi.org/10.1016/j.jnoncrysol.2022.121564
URN: urn:nbn:se:ri:diva-58914

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Dataset
Dataset: Alkali Ion diffusion and structure of chemically strengthened TiO2 doped soda-lime silicate glass

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DATA 2022-4.zip (427.77 KB)

Associated documentation

Description

File List:
XPS:
XPS_4.7%TiO2_350degrees_acq1.txt
XPS_4.7%TiO2_350degrees_acq2.txt
XPS_4.7%TiO2_400degrees_acq1.txt
XPS_4.7%TiO2_400degrees_acq2.txt
XPS_4.7%TiO2_450degrees_acq1.txt
XPS_4.7%TiO2_450degrees_acq2.txt
XPS_4.7%TiO2_500degrees_acq1.txt
XPS_4.7%TiO2_500degrees_acq2.txt
XPS_4.7%TiO2_500degrees_acq3.txt
XPS_4.7%TiO2_500degrees_acq4.txt
XPS_9.9%TiO2_350degrees_acq1.txt
XPS_9.9%TiO2_350degrees_acq2.txt
XPS_9.9%TiO2_400degrees_acq1.txt
XPS_9.9%TiO2_450degrees_acq1.txt
XPS_9.9%TiO2_450degree

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Version 1

Citation

Felix Bengtsson, Ilknur Bayrak Pehlivan, Lars Österlund, Stefan Karlsson. RISE Research Institutes of Sweden, RISE Glass (2022). Dataset: Alkali Ion diffusion and structure of chemically strengthened TiO2 doped soda-lime silicate glass. Swedish National Data Service. Version 1. https://doi.org/10.5878/m3y0-kv73

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Data format / data structure

Numeric

Creator/Principal investigator(s)

Felix Bengtsson - Uppsala University, Department of Materials Science and Engineering, The Ångström Laboratory

Ilknur Bayrak Pehlivan - Uppsala University, Department of Materials Science and Engineering, The Ångström Laboratory orcid

Lars Österlund - Uppsala University, Department of Materials Science and Engineering, The Ångström Laboratory orcid

Stefan Karlsson - RISE Research Institutes of Sweden orcid

License

Creative Commons  Attribution 4.0 International (CC BY 4.0)
Published: 2022-04-01