Stochastic Resonance in Electron Transfer Oscillations of Extended Viologen
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F14%3A00434844" target="_blank" >RIV/61388963:_____/14:00434844 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/14:00434844
Result on the web
<a href="http://dx.doi.org/10.1021/jp501608b" target="_blank" >http://dx.doi.org/10.1021/jp501608b</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp501608b" target="_blank" >10.1021/jp501608b</a>
Alternative languages
Result language
angličtina
Original language name
Stochastic Resonance in Electron Transfer Oscillations of Extended Viologen
Original language description
Selective generation of only odd harmonics and the absence of even harmonics were never described for electrochemical oscillators though this phenomenon is known in special fields of physics and in biological systems. The heterogeneous electron transferto the extended viologen with four repetitive viologen units yields electrochemical current oscillations. Small perturbation of the applied voltage by only a few millivolts sine wave results in current oscillations, which selectively enhance only the oddharmonic higher frequencies. The effect is explained in terms of the theory of stochastic resonance occurring in driven oscillating reactions. The described interplay of heterogeneous and homogeneous coupled electron transfers complies with the behaviorof a nonlinear potential-symmetric system.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry C
ISSN
1932-7447
e-ISSN
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Volume of the periodical
118
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
9066-9072
UT code for WoS article
000335433100039
EID of the result in the Scopus database
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