Electron dopable molecular wires based on the extended viologens

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F11%3A00360088" target="_blank" >RIV/61388963:_____/11:00360088 - isvavai.cz</a>

Alternative codes found

RIV/61388955:_____/11:00360088

Result on the web

<a href="http://dx.doi.org/10.1039/C1CP20652D" target="_blank" >http://dx.doi.org/10.1039/C1CP20652D</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/C1CP20652D" target="_blank" >10.1039/C1CP20652D</a>

Result language

angličtina

Original language name

Electron dopable molecular wires based on the extended viologens

Original language description

Facile electron transfer in molecules with one dimension greatly exceeding the other two is essential in the development of new molecular electronic devices as these molecules can serve as so-called molecular wires. In this communication the electrochemical behavior of a series of molecules with multiple extended viologen moieties has been studied. We show that the electron transfer in the shortest wire is due to reduction of two identical communicating pyridinium moieties leading to a full charge delocalization, whereas the electron transfer in molecules with n 2 is due to reduction of initially non-communicating centers. This was confirmed by digital simulation of cyclic voltammograms. All studied molecules accept reversibly at least four and up to ten electrons without any long-term chemical changes, which is a prerequisite for their future application.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Chemistry Chemical Physics

ISSN

1463-9076

e-ISSN

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Volume of the periodical

13

Issue of the periodical within the volume

23

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

11422-11429

UT code for WoS article

000291113200060

EID of the result in the Scopus database

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