The convenient determination of palladium at a solid electrode via adsorptive stripping voltammetry at a glassy carbon electrode modified with a random array of mercury nanodroplets

dc.contributor.author	Abiman, P.
dc.contributor.author	Wildgoos, G.G
dc.contributor.author	Xiao, L
dc.contributor.author	Compton, R.G
dc.date.accessioned	2022-09-26T08:48:07Z
dc.date.available	2022-09-26T08:48:07Z
dc.date.issued	2008-07
dc.identifier.issn	10400397
dc.identifier.uri	http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/8133
dc.description.abstract	The detection of palladium using adsorptive stripping voltammetry reported by Wang et al. (J. Wang, K. Varughese Anal. Chim. Acta 1987, 199, 185 [3]) at a hanging mercury drop electrode is extended to a more convenient solid electrode. To this end a random array of 3.5 × 10 8 mercury nanodroplets per cm 2 (65 nm average diameter) was electrodeposited on a glassy carbon substrate. Adsorptive stripping voltammetry was performed using 2 × 10 -4 M dimethylglyoxime as a chelating agent for the Pd(II) ion, with accumulation at -0.20 V vs. SCE for 120 s and a linear detection range of 5 - 150 μM was determined with a limit of detection of 1.6 μM.	en_US
dc.language.iso	en	en_US
dc.publisher	Wiley-VCH Verlag GmbH & Co. KGaA	en_US
dc.subject	Adsorptive stripping voltammetry	en_US
dc.subject	Dimethylglyoxime	en_US
dc.subject	Glassy carbon	en_US
dc.subject	Mercury	en_US
dc.subject	Nanoelectrode array	en_US
dc.subject	Palladium	en_US
dc.title	The convenient determination of palladium at a solid electrode via adsorptive stripping voltammetry at a glassy carbon electrode modified with a random array of mercury nanodroplets	en_US
dc.type	Article	en_US