In-situ surface-enhanced Raman spectroscopic study of gold electrodes modified with nickel tetraazamacrocyclic complexes

被引：25
|
作者：
Bukowska, J [1 ]
Roslonek, G [1 ]
Taraszewska, J [1 ]
机构：
[1] POLISH ACAD SCI,INST PHYS CHEM,PL-01224 WARSAW,POLAND
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1996年 / 403卷 / 1-2期
关键词：
surface-enhanced Raman scattering; modified electrodes; Ni-tetraazamacrocyclic complexes;
D O I：
10.1016/0022-0728(95)04179-6
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The redox behaviour of films deposited on roughened gold electrodes in strongly alkaline solutions containing Ni-tetraazamacrocyclic complexes was monitored by potential-dependent surface-enhanced Raman scattering spectra in conjunction with cyclic voltammetry. Spectra were recorded on modified electrodes and during the procedure of electrode modification. It has been found that the complexes studied do not decompose in the procedure of modification and that they are attached to the electrode surface and interconnected via the ore-bridges.
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页码：47 / 52
页数：6
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