Time-resolved near infrared surface-enhanced Raman scattering spectroscopy of a surface-confined electrochemical reaction

被引:2
作者
Ishioka, T [1 ]
Uchida, T [1 ]
Teramae, N [1 ]
机构
[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Aoba Ku, Sendai, Miyagi 9808578, Japan
关键词
D O I
10.1246/cl.1998.771
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A time-resolved surface-enhanced Raman scattering (SERS) system was developed using a step-scan near-infrared Fourier transform(FT) spectrometer. The developed system with a submillisecond time resolution was applied to a surface-confined reaction of totally two-electron redox of 9,10-phenanthrenequinone(PQ). From the electrochemical and spectroscopic results, the standard electrochemical rate constant was calculated to be 0.08 s(-1) for PQ adsorbed on a Au electrode.
引用
收藏
页码:771 / 772
页数:2
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