Important aspects influencing stability of the electrochemical potential of conductive polymer-based electrodes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F11%3A43891653" target="_blank" >RIV/60461373:22340/11:43891653 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10853-011-5735-x" target="_blank" >http://dx.doi.org/10.1007/s10853-011-5735-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10853-011-5735-x" target="_blank" >10.1007/s10853-011-5735-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Important aspects influencing stability of the electrochemical potential of conductive polymer-based electrodes

Popis výsledku v původním jazyce

In this article, important aspects influencing the signal stability of the potentiometric sensors based on various conductive polymers on platinum support are discussed. The initial step is the choice of a suitable cleaning method (mechanical stripping,burning out) of the platinum support. The second point consists in the selection of an appropriate procedure employed to mature the freshly prepared film on the metallic support (soaking, potential treatment, drying). The third crucial stage involves theapplication of a proper regeneration procedure (pH value of a buffer, anionic surfactant). The mentioned aspects have been tested using polythiophene, polyaniline, polypyrrole, poly(neutral red), poly(5,15-bis(2-aminophenyl)-2,8,12,18-tetraethyl- 3,7,13,17-tetramethyl-porphyrine), poly(5,15,25, 35-tetrakis(4-hydroxyphenyl) porphyrine) or poly(2,3-bis(1H-pyrrol-2-yl)-quinoxalin-5-ol) as sensitive layers.

Název v anglickém jazyce

Important aspects influencing stability of the electrochemical potential of conductive polymer-based electrodes

Popis výsledku anglicky

In this article, important aspects influencing the signal stability of the potentiometric sensors based on various conductive polymers on platinum support are discussed. The initial step is the choice of a suitable cleaning method (mechanical stripping,burning out) of the platinum support. The second point consists in the selection of an appropriate procedure employed to mature the freshly prepared film on the metallic support (soaking, potential treatment, drying). The third crucial stage involves theapplication of a proper regeneration procedure (pH value of a buffer, anionic surfactant). The mentioned aspects have been tested using polythiophene, polyaniline, polypyrrole, poly(neutral red), poly(5,15-bis(2-aminophenyl)-2,8,12,18-tetraethyl- 3,7,13,17-tetramethyl-porphyrine), poly(5,15,25, 35-tetrakis(4-hydroxyphenyl) porphyrine) or poly(2,3-bis(1H-pyrrol-2-yl)-quinoxalin-5-ol) as sensitive layers.

Druh

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

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Materials Science

ISSN

0022-2461

e-ISSN

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Svazek periodika

46

Číslo periodika v rámci svazku

23

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

7594-7602

Kód UT WoS článku

000295179700031

EID výsledku v databázi Scopus

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