Interaction of Water with the Surface of SrF2. 1. Strongly Adsorbed Water on SrF2

Yasushige Kuroda; Tetsuo Morimoto

doi:10.1021/la00080a029

Interaction of Water with the Surface of SrF₂. 1. Strongly Adsorbed Water on SrF₂

Yasushige Kuroda, Tetsuo Morimoto

Research output: Contribution to journal › Article

13 Citations (Scopus)

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	https://doi.org/10.1021/la00080a029
Publication status	Published - Mar 1 1988

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ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

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

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Access to Document

10.1021/la00080a029