Abstract
Two Ce(Ⅲ)_amino acid_imidazole teranry complexe were synthesized,These complexes have the composition of Ce(Trp) 3IM(NO 3) 3·3H 2O and Ce(Phe) 3IM(NO 3) 3 respectively. The IR spectra indicate that the carboxy group of amino_acid and the N atoms of imidazole are coordinated with Ce(Ⅲ) ion.Cyclic voltammetry was used to study the electrochemical behaviour of Ce(Ⅲ) ion,the mixture of Ce(Ⅲ) with ligands,and Ce(Ⅲ) binary or ternary complexes. Within the scan range of -0.1 to 1.10 V (vs.SCE),both of ternary complexes depicted completely irreversible electron transfer process.
Keywords
Ce(Ⅲ), Ternary complex, Electrochemical behaviour
Publication Date
1999-11-28
Online Available Date
1999-11-28
Revised Date
1999-11-28
Received Date
1999-11-28
Recommended Citation
Huixia Wu, Zemin Wang, Haifeng Yang, Zongrang Zhang.
Characterization and Electrochemical Behaviour of Ce(Ⅲ) Amino Acid Imidazole Ternary Complexes[J]. Journal of Electrochemistry,
1999
,
5(4): Article 11.
DOI: 10.61558/2993-074X.3199
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol5/iss4/11
