SERS observation of the adsorption behavior of SO2 on silver powder surfaces at nearly real environmental conditions

Hideyuki Matsuta; Kichinosuke Hirokawa

doi:10.1016/0169-4332(87)90156-5

SERS observation of the adsorption behavior of SO₂ on silver powder surfaces at nearly real environmental conditions

Hideyuki Matsuta, Kichinosuke Hirokawa

Materials Processing and Characterization Division

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Abstract

The influence of O₂ and H₂O on the adsorption behavior of SO₂ on surfaces of silver powders was studied by surface enhanced Raman scattering (SERS) at room temperature. The presence of H₂O (∼10³ Pa) and of O₂ (∼10⁴-10⁵ Pa) is necessary to observe SERS peaks of surface species such as SO^2-₃ and SO^2-₄. These peaks disappeared on evacuation.

Original language	English
Pages (from-to)	482-486
Number of pages	5
Journal	Applied Surface Science
Volume	27
Issue number	4
DOIs	https://doi.org/10.1016/0169-4332(87)90156-5
Publication status	Published - 1987 Jan 1

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/0169-4332(87)90156-5

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title = "SERS observation of the adsorption behavior of SO2 on silver powder surfaces at nearly real environmental conditions",

abstract = "The influence of O2 and H2O on the adsorption behavior of SO2 on surfaces of silver powders was studied by surface enhanced Raman scattering (SERS) at room temperature. The presence of H2O (∼103 Pa) and of O2 (∼104-105 Pa) is necessary to observe SERS peaks of surface species such as SO2-3 and SO2-4. These peaks disappeared on evacuation.",

author = "Hideyuki Matsuta and Kichinosuke Hirokawa",

year = "1987",

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N2 - The influence of O2 and H2O on the adsorption behavior of SO2 on surfaces of silver powders was studied by surface enhanced Raman scattering (SERS) at room temperature. The presence of H2O (∼103 Pa) and of O2 (∼104-105 Pa) is necessary to observe SERS peaks of surface species such as SO2-3 and SO2-4. These peaks disappeared on evacuation.

AB - The influence of O2 and H2O on the adsorption behavior of SO2 on surfaces of silver powders was studied by surface enhanced Raman scattering (SERS) at room temperature. The presence of H2O (∼103 Pa) and of O2 (∼104-105 Pa) is necessary to observe SERS peaks of surface species such as SO2-3 and SO2-4. These peaks disappeared on evacuation.

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JO - Applied Surface Science

JF - Applied Surface Science

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ER -

SERS observation of the adsorption behavior of SO₂ on silver powder surfaces at nearly real environmental conditions

Abstract

ASJC Scopus subject areas

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