Počet záznamů: 1
Voltammetric characterization of boron-doped diamond electrodes for electroanalytical applications
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SYSNO ASEP 0536164 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Voltammetric characterization of boron-doped diamond electrodes for electroanalytical applications Tvůrce(i) Řeháček, V. (SK)
Hotový, I. (SK)
Marton, M. (SK)
Mikolášek, M. (SK)
Michniak, P. (SK)
Vincze, A. (SK)
Kromka, Alexander (FZU-D) RID, ORCID, SAI
Vojs, M. (SK)Celkový počet autorů 8 Číslo článku 114020 Zdroj.dok. Journal of Electroanalytical Chemistry. - : Elsevier - ISSN 1572-6657
Roč. 862, Apr (2020), s. 1-9Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova boron-doped diamond ; electrode kinetics ; electroanalysis ; voltammetry ; surface treatment ; Bismuth film Vědní obor RIV CG - Elektrochemie Obor OECD Analytical chemistry Způsob publikování Omezený přístup Institucionální podpora FZU-D - RVO:68378271 UT WOS 000525903900035 EID SCOPUS 85080956059 DOI 10.1016/j.jelechem.2020.114020 Anotace The boron-doped diamond (BDD) electrodes prepared by chemical vapor deposition on alumina substrates were electrochemically characterized by cyclic voltammetry. The influence was investigated of the boron dopant concentration, surface termination as well as chemical surface treatment on the kinetics of the electrode reaction. The effect of surface conditions of the boron-doped diamond electrodes on the kinetics of the electrodeposition of bismuth film was investigated for electrochemical applications in which bismuth film electrodes are utilized. A favourable effect of the cleaning procedures was proved, especially for the oxygen plasma-treated BDD electrode with a higher content of boron in alkaline solution. The anodic current response increased by 109% as compared with as-grown BDD. The effect of the quality of bismuth film on analytical performance of the voltammetric sensor was verified in simultaneous analysis of heavy metals (Pb, Cd and Zn) by anodic stripping voltammetry. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2021 Elektronická adresa https://doi.org/10.1016/j.jelechem.2020.114020
Počet záznamů: 1