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The polarographic and chronopotentiometric investigation of the copper(II)-ethylenedithioldiacetic acid system

Authorized Users Only
1975
Authors
Sužnjević, Desanka
Šušić, Milenko V.
Article (Published version)
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Abstract
The electrode process of the Cu(II)-ethylenedithioldiacetic acid chelatereduction occurs in two one-electron reduction steps. The reversibility of the first polarographic wave was confirmed by microcoulometry at constant potential. The second wave was found to be quasi-reversible unless the chelate forming agent is present in great excess. The kinetic parameters of these electrode processes were evaluated from the Koutecký and Matsuda-Ayabe theories. The value of activation energy at E=0 vs. NHE, was also found. The chronopotentiometric investigations of the same system gave resultswhich are in good agreement with those obtained polarographically.
Keywords:
polarographic and chronopotentiometric investigation / cooper / copper(II)-ethylenedithioldiacetic acid system
Source:
Journal of electroanalitical chemistry, 1975, 61, 2, 185-190
Publisher:
  • Elsevier

DOI: 10.1016/S0022-0728(75)80249-X

ISSN: 0022-0728

Scopus: 2-s2.0-49549141430
[ Google Scholar ]
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/4699
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Sužnjević, Desanka
AU  - Šušić, Milenko V.
PY  - 1975
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4699
AB  - The electrode process of the Cu(II)-ethylenedithioldiacetic acid chelatereduction occurs in two one-electron reduction steps. The reversibility of the first polarographic wave was confirmed by microcoulometry at constant potential. The second wave was found to be quasi-reversible unless the chelate forming agent is present in great excess. The kinetic parameters of these electrode processes were evaluated from the Koutecký and Matsuda-Ayabe theories. The value of activation energy at E=0 vs. NHE, was also found. The chronopotentiometric investigations of the same system gave resultswhich are in good agreement with those obtained polarographically.
PB  - Elsevier
T2  - Journal of electroanalitical chemistry
T1  - The polarographic and chronopotentiometric investigation of the copper(II)-ethylenedithioldiacetic acid system
VL  - 61
IS  - 2
SP  - 185
EP  - 190
DO  - 10.1016/S0022-0728(75)80249-X
ER  - 
@article{
author = "Sužnjević, Desanka and Šušić, Milenko V.",
year = "1975",
abstract = "The electrode process of the Cu(II)-ethylenedithioldiacetic acid chelatereduction occurs in two one-electron reduction steps. The reversibility of the first polarographic wave was confirmed by microcoulometry at constant potential. The second wave was found to be quasi-reversible unless the chelate forming agent is present in great excess. The kinetic parameters of these electrode processes were evaluated from the Koutecký and Matsuda-Ayabe theories. The value of activation energy at E=0 vs. NHE, was also found. The chronopotentiometric investigations of the same system gave resultswhich are in good agreement with those obtained polarographically.",
publisher = "Elsevier",
journal = "Journal of electroanalitical chemistry",
title = "The polarographic and chronopotentiometric investigation of the copper(II)-ethylenedithioldiacetic acid system",
volume = "61",
number = "2",
pages = "185-190",
doi = "10.1016/S0022-0728(75)80249-X"
}
Sužnjević, D.,& Šušić, M. V.. (1975). The polarographic and chronopotentiometric investigation of the copper(II)-ethylenedithioldiacetic acid system. in Journal of electroanalitical chemistry
Elsevier., 61(2), 185-190.
https://doi.org/10.1016/S0022-0728(75)80249-X
Sužnjević D, Šušić MV. The polarographic and chronopotentiometric investigation of the copper(II)-ethylenedithioldiacetic acid system. in Journal of electroanalitical chemistry. 1975;61(2):185-190.
doi:10.1016/S0022-0728(75)80249-X .
Sužnjević, Desanka, Šušić, Milenko V., "The polarographic and chronopotentiometric investigation of the copper(II)-ethylenedithioldiacetic acid system" in Journal of electroanalitical chemistry, 61, no. 2 (1975):185-190,
https://doi.org/10.1016/S0022-0728(75)80249-X . .

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