TIME-RESOLVED NEAR-INFRARED SURFACE-ENHANCED RAMAN-SCATTERING SPECTROSCOPY OF A SURFACE-CONFINED ELECTROCHEMICAL REACTION

Authors
ISHIOKA T UCHIDA T TERAMAE N
Citation
T. Ishioka et al., TIME-RESOLVED NEAR-INFRARED SURFACE-ENHANCED RAMAN-SCATTERING SPECTROSCOPY OF A SURFACE-CONFINED ELECTROCHEMICAL REACTION, Chemistry Letters, (8), 1998, pp. 771-772
Citations number
13
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
8
Year of publication
1998
Pages
771 - 772
Database
ISI
SICI code
0366-7022(1998):8<771:TNSRS>2.0.ZU;2-J
Abstract
A time-resolved surface-enhanced Raman scattering (SERS) system was de veloped using a step-scan near-infrared Fourier transform(FT) spectrom eter. The developed system with a submillisecond time resolution was a pplied to a surface-confined reaction of totally two-electron redox of 9,10-phenanthrenequinone(PQ). From the electrochemical and spectrosco pic results, the standard electrochemical rate constant was calculated to be 0.08 s(-1) for PQ adsorbed on a Au electrode.