Abstract
Infrared absorption spectra were measured to make clear the adsorbed state of strongly adsorbed H2O on SrF2. The IR spectra of the strongly adsorbed H2O involve three absorption peaks at 2561, 1947, and 1000 cm-1, which did not appear on metal oxides, besides the peaks characteristic of H2O adsorbed on the latter substances. These three peaks can be elucidated to originate from molecularly adsorbed H2O on the (100) plane of SrF2, the molecule being located at the F- ion-vacant site and hydrogen-bonded to the neighboring F- ion. A model for the H2O molecule adsorbed at the special site on SrF2 is postulated.
| Original language | English |
|---|---|
| Pages (from-to) | 425-429 |
| Number of pages | 5 |
| Journal | Langmuir |
| Volume | 4 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Mar 1 1988 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Surfaces and Interfaces
- Spectroscopy
- Electrochemistry
Fingerprint Dive into the research topics of 'Interaction of Water with the Surface of SrF<sub>2</sub>. 1. Strongly Adsorbed Water on SrF<sub>2</sub>'. Together they form a unique fingerprint.
Cite this
Kuroda, Y., & Morimoto, T. (1988). Interaction of Water with the Surface of SrF2. 1. Strongly Adsorbed Water on SrF2. Langmuir, 4(2), 425-429. https://doi.org/10.1021/la00080a029