Hydrogen sulfide detection by poly(methylene blue) modified highly oriented pyrolytic graphite electrode

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00506632" target="_blank" >RIV/61388955:_____/17:00506632 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/17:10367750

Výsledek na webu

<a href="http://hdl.handle.net/11104/0297840" target="_blank" >http://hdl.handle.net/11104/0297840</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00706-017-1996-7" target="_blank" >10.1007/s00706-017-1996-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hydrogen sulfide detection by poly(methylene blue) modified highly oriented pyrolytic graphite electrode

Popis výsledku v původním jazyce

The electropolymerization of phenothiazine derivative, methylene blue (MB), on the surface of a basal plane highly oriented pyrolytic graphite (HOPG) was studied. Highly oriented pyrolytic graphite electrodes modified with the polymeric methylene blue (HOPG/pMB) was prepared by potential cycling in aqueous electrolyte solution containing a dissolved monomeric form of MB. The electrocatalytic activity of the electrode toward hydrogen sulfide was examined. In the presence of hydrogen sulfide, a new oxidation peak at potential about + 0.340 V (vs. SCE) has arisen. No current signals corresponding to the hydrogen sulfide oxidation are observed in the absence of pMB on the electrode surface.

Název v anglickém jazyce

Hydrogen sulfide detection by poly(methylene blue) modified highly oriented pyrolytic graphite electrode

Popis výsledku anglicky

The electropolymerization of phenothiazine derivative, methylene blue (MB), on the surface of a basal plane highly oriented pyrolytic graphite (HOPG) was studied. Highly oriented pyrolytic graphite electrodes modified with the polymeric methylene blue (HOPG/pMB) was prepared by potential cycling in aqueous electrolyte solution containing a dissolved monomeric form of MB. The electrocatalytic activity of the electrode toward hydrogen sulfide was examined. In the presence of hydrogen sulfide, a new oxidation peak at potential about + 0.340 V (vs. SCE) has arisen. No current signals corresponding to the hydrogen sulfide oxidation are observed in the absence of pMB on the electrode surface.

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

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Monatshefte fur Chemie

ISSN

0026-9247

e-ISSN

—

Svazek periodika

148

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

3

Strana od-do

1595-1597

Kód UT WoS článku

000407126500005

EID výsledku v databázi Scopus

2-s2.0-85021793445