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Proceedings Paper

Infrared photoacoustic spectra of adsorbed species on fine particles of metal and metal oxide
Author(s): Yoshiko Nakao; Haruka Yamada; Mari Yamada
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Paper Abstract

By using the homemade PAS apparatus, PA spectra of dyes and surface active agents monomolecularly adsorbed on fine particles of Ag, NiO and ZnO could be clarified, and detailed information on the chemical bondings of adsorbed species was obtained. Stronger PA signal of the adsorbed species was observed on the metal oxides with smaller thermal conductivity than on the metal with larger one.

Paper Details

Date Published: 1 March 1992
PDF: 2 pages
Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); doi: 10.1117/12.56337
Show Author Affiliations
Yoshiko Nakao, IBM-Japan (Japan)
Haruka Yamada, Kwansei Gakuin Univ. (Japan)
Mari Yamada, Kwansei Gakuin Univ. (Japan)

Published in SPIE Proceedings Vol. 1575:
8th Intl Conf on Fourier Transform Spectroscopy

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