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The β-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donors

Alexander Georgievich Krivenko 1
Alexander Georgievich Krivenko
, 
Alexander Semenovich Kotkin 1
Alexander Semenovich Kotkin
, 
Vladimir Alexandrovich Kurmaz 1
Vladimir Alexandrovich Kurmaz
10.1070/MC1998v008n02ABEH000922
Published 1998-04-28
Communication , Volume 8, Issue 2, 56-58
11
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Krivenko A. G., Kotkin A. S., Kurmaz V. A. The β-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donors // Mendeleev Communications. 1998. Vol. 8. No. 2. pp. 56-58.
GOST all authors (up to 50) Copy
Krivenko A. G., Kotkin A. S., Kurmaz V. A. The β-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donors // Mendeleev Communications. 1998. Vol. 8. No. 2. pp. 56-58.
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TY - JOUR
DO - 10.1070/MC1998v008n02ABEH000922
UR - https://mendcomm.colab.ws/publications/10.1070/MC1998v008n02ABEH000922
TI - The β-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donors
T2 - Mendeleev Communications
AU - Krivenko, Alexander Georgievich
AU - Kotkin, Alexander Semenovich
AU - Kurmaz, Vladimir Alexandrovich
PY - 1998
DA - 1998/04/28
PB - Mendeleev Communications
SP - 56-58
IS - 2
VL - 8
ER -
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@article{1998_Krivenko,
author = {Alexander Georgievich Krivenko and Alexander Semenovich Kotkin and Vladimir Alexandrovich Kurmaz},
title = {The β-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donors},
journal = {Mendeleev Communications},
year = {1998},
volume = {8},
publisher = {Mendeleev Communications},
month = {Apr},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1998v008n02ABEH000922},
number = {2},
pages = {56--58},
doi = {10.1070/MC1998v008n02ABEH000922}
}
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Krivenko, Alexander Georgievich, et al. “The β-hydroxyethyl radical as a model system for two-pathway electroreduction in the presence of proton donors.” Mendeleev Communications, vol. 8, no. 2, Apr. 1998, pp. 56-58. https://mendcomm.colab.ws/publications/10.1070/MC1998v008n02ABEH000922.
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Abstract

The mechanism of electrode reactions of the β-hydroxyethyl radical has been found experimentally to depend on pH, and a general kinetic scheme of organic radical electroreduction is suggested which includes two parallel pathways of electron transfer, either to adsorbed radical Rads or to its metastable protonated complex [Rads·BH+]; the competition between these pathways is determined by the capacity of Rads for complex formation, the concentration of the proton donor, and electron transfer rates to Rads and [Rads·BH+].

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