INSITU ESR AND UV VISIBLE SPECTROSCOPIC STUDIES OF IRON PHTHALOCYANINE FILMS DEPOSITED ON GOLD ELECTRODES

被引：5

作者：

HE, P

CROUIGNEAU, P

BEDEN, B

LAMY, C

机构：

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1990年 / 290卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(90)87432-J

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electrochemical behaviour of iron phthalocyanine (FeIIPc) films, supported on gold substrates, was studied in 3.5 M NaOH solution, using cyclic voltammetry and coupled "in situ" ESR and UV-visible spectroscopic techniques. Two types of electron transfer were observed in the potential range from -0.45 to -1.0 V vs. Hg/HgO. According to the "in situ" spectroscopy investigations, these two processes were assigned respectively to electron transfers involving first the ligand ring, and then the centre iron ion. © 1990.

引用

页码：215 / 227

页数：13

共 15 条

[11] OXIDATION OF IRON AND MOLYBDENUM NAPHTHALOCYANINES - X-RAY PHOTOELECTRON STUDIES IN RELATION TO THE ELECTROCATALYSIS OF OXYGEN REDUCTION AND EVOLUTION [J].