Electrochemical electron transfer and its relation to charge transport in single molecule junctions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00511365" target="_blank" >RIV/61388955:_____/20:00511365 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0301648" target="_blank" >http://hdl.handle.net/11104/0301648</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.coelec.2019.10.008" target="_blank" >10.1016/j.coelec.2019.10.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrochemical electron transfer and its relation to charge transport in single molecule junctions

Popis výsledku v původním jazyce

Ability to control charge transport at nanometer scale lies in the heart of design of fast reliable electronic devices. Molecular electronics thrive to use functional molecules for such transport. If the molecule contains redox center(s), a diode-like or transistor-like behavior can be easily explored by controlling not only the voltage difference between two metallic contacts of the molecular junction but also the potential of one of the contacting electrodes with respect to some reference. Thus, one needs to understand the relationship between electrochemical electron transfer and charge transport in metal–molecule–metal junctions. This review presents latest theoretical approaches toward understanding of such relationship and discusses pivotal experimental works to validate them. Tunneling and hopping pathways may operate in parallel (two-channel model), but experimental conditions dictate the channel preference.

Název v anglickém jazyce

Electrochemical electron transfer and its relation to charge transport in single molecule junctions

Popis výsledku anglicky

Ability to control charge transport at nanometer scale lies in the heart of design of fast reliable electronic devices. Molecular electronics thrive to use functional molecules for such transport. If the molecule contains redox center(s), a diode-like or transistor-like behavior can be easily explored by controlling not only the voltage difference between two metallic contacts of the molecular junction but also the potential of one of the contacting electrodes with respect to some reference. Thus, one needs to understand the relationship between electrochemical electron transfer and charge transport in metal–molecule–metal junctions. This review presents latest theoretical approaches toward understanding of such relationship and discusses pivotal experimental works to validate them. Tunneling and hopping pathways may operate in parallel (two-channel model), but experimental conditions dictate the channel preference.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

<a href="/cs/project/GA18-04682S" target="_blank" >GA18-04682S: Studium mechanismu transportu elektronů v jednotlivých molekulách pomocí vodivostních a termoelektrických měření.</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Current Opinion in Electrochemistry

ISSN

2451-9103

e-ISSN

—

Svazek periodika

19

Číslo periodika v rámci svazku

FEB 2020

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

63-70

Kód UT WoS článku

000519095200012

EID výsledku v databázi Scopus

2-s2.0-85074780027