Surface-enhanced resonance Raman scattering from methylviologen at a silver electrode: Evidence for two distinct adsorption interactions

Journal Article · Wed Mar 07 23:00:00 EST 1990 · Journal of Physical Chemistry; (USA)

DOI:https://doi.org/10.1021/j100368a065· OSTI ID:7140650

Feng, Qiao; Yue, W; Cotton, T M ^[1]

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1. Univ. of Nebraska, Lincoln (USA)

The electronic absorption and resonance Raman spectra of methylviologen radical cation (MV{sup {sm bullet}+}) and fully reduced methylviologen (MV{sup 0}) have been characterized. The enhancement of Raman and resonance Raman (RR) scattering from the dication and its reduction products at polished and roughened silver electrodes was also investigated.

• DOE Contract Number: FG02-84ER13261
• OSTI ID: 7140650
• Journal Information: Journal of Physical Chemistry; (USA), Journal Name: Journal of Physical Chemistry; (USA) Vol. 94:5; ISSN 0022-3654; ISSN JPCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
ADSORPTION
AMINES
AMMONIUM COMPOUNDS
AZINES
CHEMICAL REACTIONS
DATA
DATA ANALYSIS
ELECTRODES
ELEMENTS
EXPERIMENTAL DATA
HETEROCYCLIC COMPOUNDS
INFORMATION
LASER SPECTROSCOPY
MEASURING INSTRUMENTS
MEASURING METHODS
METALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PYRIDINES
PYRIDINIUM COMPOUNDS
QUATERNARY COMPOUNDS
RAMAN SPECTROSCOPY
SILVER
SORPTION
SPECTROSCOPY
TRANSITION ELEMENTS