Publication
Title
Study of the deposition and Raman and XPS characterization of a metal ion tetrasulphonated phthalocyanine layer at gold surfaces : density functional theory calculations to model the vibrational spectra
Author
Abstract
This paper describes the electrodeposition of Cu(II), Fe(III) and Al(III) tetrasulphonated phthalocyanine tetrasodium salts (Cu(II)TSPc, Fe(III)TSPc and Al(III)TSPc) at gold electrodes. Experimental evidence was provided that all MTSPcs are deposited by using Raman spectroscopy and X-ray photoelectron spectroscopy. The modified electrodes are a useful tool for electrocatalysis and electroanalysis. The vibrational spectra were modelled using density functional theory (DFT) calculations. One specific band in the Raman spectra is highly sensitive to the metal ion, indicating a relationship between cavity size of the MTSPcs and frequency of this Raman band.
Language
English
Source (journal)
Electrochemistry communications. - Amsterdam
Publication
Amsterdam : 2005
ISSN
1388-2481
Volume/pages
7:1(2005), p. 87-96
ISI
000226157600018
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Publication type
Subject
External links
Web of Science
Record
Identification
Creation 20.06.2011
Last edited 14.08.2017