Abstract
O1s binding energy measured by X-ray photoelectron spectroscopy (XPS) is candidate as a new tool to determine a new scale of Lewis basicity of oxide ions in glass. Some mathematical expressions for the basicity or XPS chemical shift, such as charge parameter and optical basicity, were compared with the experimental O1s binding energy in binary alkali oxide glasses. The expressions so far in use needed some modification in parameters. A new empirical expression introduced in this paper gives a new concept and universal scale of basicity.
Original language | English |
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Pages (from-to) | 44-50 |
Number of pages | 7 |
Journal | Journal of the Ceramic Society of Japan |
Volume | 113 |
Issue number | 1313 |
DOIs | |
Publication status | Published - Jan 2005 |
Keywords
- Basicity
- Chemical shift
- Glass
- O1s binding energy
- XPS
ASJC Scopus subject areas
- Ceramics and Composites
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry