Isotope Effects in the Electrodeposition of Ag and Pd

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dc.contributor.authorPyyhtiä Kimmo
dc.contributor.authorPeljo Pekka
dc.contributor.organizationfi=materiaalitekniikka|en=Materials Engineering|
dc.contributor.organization-code1.2.246.10.2458963.20.80931480620
dc.converis.publication-id180860062
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/180860062
dc.date.accessioned2025-08-28T01:23:43Z
dc.date.available2025-08-28T01:23:43Z
dc.description.abstract<p>The influence of solvent and its isotope in electrochemical deposition of silver and palladium on pencil graphite from H<sub>2</sub>O, D<sub>2</sub>O and MeCN was examined via cyclic voltammetry, chronoamperometry and SEM imaging. The evaluation of the nucleation process was done by comparing the current transients to Scharifker–Hills model of nucleation and the process for all samples was deemed to be progressive and mostly under diffusion control. Kinetic parameters were extracted from <em>I</em>/<em>t</em> curves by curve fitting to Heerman–Tarallo model and it was found that for silver and palladium electrodeposition the isotope of the solvent has a noticeable effect on nucleation rate constant with only a limited effect on the number density of nucleation sites.<br></p>
dc.identifier.jour-issn1572-6657
dc.identifier.olddbid207489
dc.identifier.oldhandle10024/190516
dc.identifier.urihttps://www.utupub.fi/handle/11111/51708
dc.identifier.urlhttps://doi.org/10.1016/j.jelechem.2023.117759
dc.identifier.urnURN:NBN:fi-fe2025082791650
dc.language.isoen
dc.okm.affiliatedauthorPyyhtiä, Kimmo
dc.okm.affiliatedauthorPeljo, Pekka
dc.okm.discipline116 Chemical sciencesen_GB
dc.okm.discipline216 Materials engineeringen_GB
dc.okm.discipline116 Kemiafi_FI
dc.okm.discipline216 Materiaalitekniikkafi_FI
dc.okm.internationalcopublicationnot an international co-publication
dc.okm.internationalityInternational publication
dc.okm.typeA1 ScientificArticle
dc.publisherElsevier BV
dc.publisher.countryNetherlandsen_GB
dc.publisher.countryAlankomaatfi_FI
dc.publisher.country-codeNL
dc.relation.articlenumber117759
dc.relation.doi10.1016/j.jelechem.2023.117759
dc.relation.ispartofjournalJournal of Electroanalytical Chemistry
dc.relation.volume947
dc.source.identifierhttps://www.utupub.fi/handle/10024/190516
dc.titleIsotope Effects in the Electrodeposition of Ag and Pd
dc.year.issued2023

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