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Pregled bibliografske jedinice broj: 360067

Application of Carbon Fibre Microelectrodes in Electrochemical Investigations


Posavec, Damir; Petrović, Željka; Metikoš-Huković, Mirjana
Application of Carbon Fibre Microelectrodes in Electrochemical Investigations // Scientific Papers of the University of Pardubice Series A Faculty of Chemical Technology, 10 (2004), 93-102 (međunarodna recenzija, članak, znanstveni)


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Naslov
Application of Carbon Fibre Microelectrodes in Electrochemical Investigations

Autori
Posavec, Damir ; Petrović, Željka ; Metikoš-Huković, Mirjana

Izvornik
Scientific Papers of the University of Pardubice Series A Faculty of Chemical Technology (1211-5541) 10 (2004); 93-102

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Ni; electrocrystallization; carbon fiber microelectrode; 3D progressive nucleation with diffusion-controlled growth

Sažetak
In this work, the electrocrystallization of nickel from Ni^2+ acidic bath has been investigated using an assembly of carbon fiber microelectrodes, consisting of single and multi microdiscs randomly distributed inside the matrix of a non-conducting polymer. The microdiscs were far enough apart that the crystals could not interact, thus limiting the total observed current density to a linear superposition of the current densities from each crystal considered independentely. the current-time transients response was quantitatively evaluated using Scharifker ang hills nucleation model. The high rate of nucleation after a rapid increase in the overpotentials was discussed in relation to the physical model for three- dimensional nucleation with diffusion-controlled growth. Excellent agreement between the experimental results and the theoretical curve for 3D progressive nucleation was obtained.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
0125011

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb


Citiraj ovu publikaciju:

Posavec, Damir; Petrović, Željka; Metikoš-Huković, Mirjana
Application of Carbon Fibre Microelectrodes in Electrochemical Investigations // Scientific Papers of the University of Pardubice Series A Faculty of Chemical Technology, 10 (2004), 93-102 (međunarodna recenzija, članak, znanstveni)
Posavec, D., Petrović, Ž. & Metikoš-Huković, M. (2004) Application of Carbon Fibre Microelectrodes in Electrochemical Investigations. Scientific Papers of the University of Pardubice Series A Faculty of Chemical Technology, 10, 93-102.
@article{article, author = {Posavec, Damir and Petrovi\'{c}, \v{Z}eljka and Metiko\v{s}-Hukovi\'{c}, Mirjana}, year = {2004}, pages = {93-102}, keywords = {Ni, electrocrystallization, carbon fiber microelectrode, 3D progressive nucleation with diffusion-controlled growth}, journal = {Scientific Papers of the University of Pardubice Series A Faculty of Chemical Technology}, volume = {10}, issn = {1211-5541}, title = {Application of Carbon Fibre Microelectrodes in Electrochemical Investigations}, keyword = {Ni, electrocrystallization, carbon fiber microelectrode, 3D progressive nucleation with diffusion-controlled growth} }
@article{article, author = {Posavec, Damir and Petrovi\'{c}, \v{Z}eljka and Metiko\v{s}-Hukovi\'{c}, Mirjana}, year = {2004}, pages = {93-102}, keywords = {Ni, electrocrystallization, carbon fiber microelectrode, 3D progressive nucleation with diffusion-controlled growth}, journal = {Scientific Papers of the University of Pardubice Series A Faculty of Chemical Technology}, volume = {10}, issn = {1211-5541}, title = {Application of Carbon Fibre Microelectrodes in Electrochemical Investigations}, keyword = {Ni, electrocrystallization, carbon fiber microelectrode, 3D progressive nucleation with diffusion-controlled growth} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI


Uključenost u ostale bibliografske baze podataka::


  • Chemical Engineering and Biotechnology Abstracts





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