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Pregled bibliografske jedinice broj: 805427

Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy


Magdić Košiček, Katja; Kvastek, Krešimir; Horvat-Radošević, Višnja
Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy // Electrochimica acta, 195 (2016), 77-84 doi:10.1016/j.electacta.2016.02.140 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 805427 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy

Autori
Magdić Košiček, Katja ; Kvastek, Krešimir ; Horvat-Radošević, Višnja

Izvornik
Electrochimica acta (0013-4686) 195 (2016); 77-84

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

Ključne riječi
charge storage mechanism ; ferri/ferrocyanide redox couple ; graphite ; glassy carbon ; electrochemical impedance spectroscopy

Sažetak
Different charge storage mechanisms at some carbon electrodes in redox active electrolyte are distinguished by electrochemical impedance spectroscopy technique. Significance of monitoring capacitive impedance contribution(s) in distinguishing battery-like and pseudocapacitive charge storage mechanisms is predicted by impedance modelling and verified experimentally. Experimental verification is made by comparison of capacitive impedance contributions in impedance spectra of graphite vs. glassy carbon electrodes. Impedance measurements are made at the same potential values in the supporting H2SO4 electrolyte and H2SO4/K4Fe(CN)6 redox active electrolyte, respectively.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-8825 - Elektrokemijski superkondenzator visoke snage i velikog sadržaja energije za primjenu u električnim vozilima (ESUP-CAP) (Mandić, Zoran, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Magdić Košiček, Katja; Kvastek, Krešimir; Horvat-Radošević, Višnja
Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy // Electrochimica acta, 195 (2016), 77-84 doi:10.1016/j.electacta.2016.02.140 (međunarodna recenzija, članak, znanstveni)
Magdić Košiček, K., Kvastek, K. & Horvat-Radošević, V. (2016) Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy. Electrochimica acta, 195, 77-84 doi:10.1016/j.electacta.2016.02.140.
@article{article, year = {2016}, pages = {77-84}, DOI = {10.1016/j.electacta.2016.02.140}, keywords = {charge storage mechanism, ferri/ferrocyanide redox couple, graphite, glassy carbon, electrochemical impedance spectroscopy}, journal = {Electrochimica acta}, doi = {10.1016/j.electacta.2016.02.140}, volume = {195}, issn = {0013-4686}, title = {Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy}, keyword = {charge storage mechanism, ferri/ferrocyanide redox couple, graphite, glassy carbon, electrochemical impedance spectroscopy} }
@article{article, year = {2016}, pages = {77-84}, DOI = {10.1016/j.electacta.2016.02.140}, keywords = {charge storage mechanism, ferri/ferrocyanide redox couple, graphite, glassy carbon, electrochemical impedance spectroscopy}, journal = {Electrochimica acta}, doi = {10.1016/j.electacta.2016.02.140}, volume = {195}, issn = {0013-4686}, title = {Different charge storage mechanisms at some carbon electrodes in redox active electrolyte revealed by electrochemical impedance spectroscopy}, keyword = {charge storage mechanism, ferri/ferrocyanide redox couple, graphite, glassy carbon, electrochemical impedance spectroscopy} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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