Účinná sensibilace mesoporézních elektrodeponovanéno oxidu zinečnatého cis-bis(isothiocyanato)bis(2,2 '-bipyridyl-4,4 '-dicarboxylato)-rutheniem(II)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F06%3A00049110" target="_blank" >RIV/61388955:_____/06:00049110 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Efficient sensitization of mesoporous electrodeposited zinc oxide by cis-bis(isothiocyanato)bis(2,2 '-bipyridyl-4,4 '-dicarboxylato)-ruthenium(II)

Popis výsledku v původním jazyce

Sensitized mesoporous ZnO films were prepared by a three-step procedure comprising the electrodeposition of ZnO in the presence of Eosin Y serving as a structure directing agent, its desorption and the adsorption of the sensitizer cis-bis(isothiocyanato)bis(2,2(')-bipyridyl-4,4(')-dicarboxylato)-ruthenium(II) often referred to as N3 or N535. The obtained optimized electrodes exhibit high external quantum yields (IPCE) of up to 55% in the absorption maximum of N3, being clearly superior to electrodes obtained earlier by a one-step procedure involving the addition of the N3 dye to the deposition bath. Compared to other reported N3/ZnO electrodes, the newly developed ones are to be preferred because of a high IPCE for substantially thinner films preparedin a low-temperature process. The changes in the film surface area following individual preparation steps were monitored by krypton sorption measurements. ...

Název v anglickém jazyce

Efficient sensitization of mesoporous electrodeposited zinc oxide by cis-bis(isothiocyanato)bis(2,2 '-bipyridyl-4,4 '-dicarboxylato)-ruthenium(II)

Popis výsledku anglicky

Sensitized mesoporous ZnO films were prepared by a three-step procedure comprising the electrodeposition of ZnO in the presence of Eosin Y serving as a structure directing agent, its desorption and the adsorption of the sensitizer cis-bis(isothiocyanato)bis(2,2(')-bipyridyl-4,4(')-dicarboxylato)-ruthenium(II) often referred to as N3 or N535. The obtained optimized electrodes exhibit high external quantum yields (IPCE) of up to 55% in the absorption maximum of N3, being clearly superior to electrodes obtained earlier by a one-step procedure involving the addition of the N3 dye to the deposition bath. Compared to other reported N3/ZnO electrodes, the newly developed ones are to be preferred because of a high IPCE for substantially thinner films preparedin a low-temperature process. The changes in the film surface area following individual preparation steps were monitored by krypton sorption measurements. ...

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Journal of the Electrochemical Society

ISSN

0013-4651

e-ISSN

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Svazek periodika

153

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

"A699"-"A704"

Kód UT WoS článku

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EID výsledku v databázi Scopus

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