Elektrodepozice porézních elektrod oxidu zinečnatého v přítomnosti laurylsulfatu sodného

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F06%3A00032529" target="_blank" >RIV/61388955:_____/06:00032529 - 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

Electrodeposition of porous zinc oxide electrodes in the presence of sodium laurylsulfate

Popis výsledku v původním jazyce

Thin porous films of crystalline ZnO have been prepared by cathodic electrodeposition from aqueous oxygen saturated zinc chloride solution in the presence of additives, such as different small organic acids (benzoic acid, p-toluenesulfonic acid, benzenetetracarboxylic acid) and a surfactant (sodium laurylsulfate). The small negatively charged additives influence the growth rate of ZnO due to the increase in the current density during electrodeposition with increasing number of functional groups. However, they do not change the morphology of the resulting ZnO films. The influence of sodium laurylsulfate on the growth rate of ZnO depends on its concentration. As long as the concentration is low there is only slight effect. However, if the provided concentration is high enough to achieve formation of micelles and to get assembly of these micelles on the charged electrode surface, the current density found during electrochemical deposition of ZnO was extremely high, indicating...

Název v anglickém jazyce

Electrodeposition of porous zinc oxide electrodes in the presence of sodium laurylsulfate

Popis výsledku anglicky

Thin porous films of crystalline ZnO have been prepared by cathodic electrodeposition from aqueous oxygen saturated zinc chloride solution in the presence of additives, such as different small organic acids (benzoic acid, p-toluenesulfonic acid, benzenetetracarboxylic acid) and a surfactant (sodium laurylsulfate). The small negatively charged additives influence the growth rate of ZnO due to the increase in the current density during electrodeposition with increasing number of functional groups. However, they do not change the morphology of the resulting ZnO films. The influence of sodium laurylsulfate on the growth rate of ZnO depends on its concentration. As long as the concentration is low there is only slight effect. However, if the provided concentration is high enough to achieve formation of micelles and to get assembly of these micelles on the charged electrode surface, the current density found during electrochemical deposition of ZnO was extremely high, indicating...

Druh

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

CEP obor

CG - Elektrochemie

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

Thin Solid Films

ISSN

0040-6090

e-ISSN

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Svazek periodika

497

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

7

Strana od-do

163-169

Kód UT WoS článku

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EID výsledku v databázi Scopus

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