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Sensing in Electroanalysis
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SYSNO ASEP 0357155 Druh ASEP M - Kapitola v monografii Zařazení RIV Záznam nebyl označen do RIV Název Relation between the composition and properties of carbon nanotubes paste electrodes (CNTPEs) Tvůrce(i) Mikysek, T. (CZ)
Stočes, M. (CZ)
Švancara, I. (CZ)
Ludvík, Jiří (UFCH-W) RID, ORCIDZdroj.dok. Sensing in Electroanalysis. - Pardubice : Univerzita Pardubice, 2010 - ISBN 978-80-7395-348-5 Rozsah stran s. 69-75 Poč.str. 7 s. Poč.str.knihy 200 Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova carbon nanotube paste electrode ; carbon paste electrode ; characterization Vědní obor RIV CG - Elektrochemie CEP LC06035 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy LC510 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z40400503 - UFCH-W (2005-2011) Anotace Two types of carbon pastes were prepared, examined and characterized. Particular attention has been paid to the changes of the ohmic resistance, relative to the dependence on the composition of a carbon nanotubes paste electrode (CNTPE) and the respective constituents used. The results were compared with those of "classic" carbon paste electrode (CPE) based on graphite powder and the differences in physical as well as electrochemical properties were discussed and explained. As found, the most evident difference was in the optimal (applicable, employable) carbon-to-binder ratio of the paste. Whereas the CPE could be used only up to 20% (m/m) of the oil, the CNTPE allowed us to go up to 60% (m/m) of the same binding liquid. Finally, some problems connected with homogeneity and stability of carbon paste mixtures as such are also discussed. Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2011
Počet záznamů: 1