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Pregled bibliografske jedinice broj: 109793

Electrochemical study of the chromium electrode behaviour in borate buffer solution


Marijan, Dražen; Gojić, Mirko
Electrochemical study of the chromium electrode behaviour in borate buffer solution // Journal of Applied Electrochemistry, 32 (2002), 12; 1341-1346 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 109793 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Electrochemical study of the chromium electrode behaviour in borate buffer solution

Autori
Marijan, Dražen ; Gojić, Mirko

Izvornik
Journal of Applied Electrochemistry (0021-891X) 32 (2002), 12; 1341-1346

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

Ključne riječi
capacitor; chromium electrode; chromium passivity; transpassive dissolution

Sažetak
The electrochemical behaviour of the chromium electrode in boorate buffer solution (pH 9.3) was studied by cyclic voltammetry and electrochemical impedance spectroscopy. Chromium passivity was observed over a broad potentila region, from -1.0 to 0.5 V vs. SCE. The passivatin process took place in two steps: formation of a chromium oxide monolayer and transition of chromium to a higher valence state. The anodic film exhibited the properties of a p-type semiconductor. Transpassive dissolution of chromium occured at 0.5 V vs. SCE, with two reaction intermediates present, CrIII and Cr4+

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
0124005
0125012

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Mirko Gojić (autor)

Avatar Url Dražen Marijan (autor)

Citiraj ovu publikaciju

Marijan, Dražen; Gojić, Mirko
Electrochemical study of the chromium electrode behaviour in borate buffer solution // Journal of Applied Electrochemistry, 32 (2002), 12; 1341-1346 (međunarodna recenzija, članak, znanstveni)
Marijan, D. & Gojić, M. (2002) Electrochemical study of the chromium electrode behaviour in borate buffer solution. Journal of Applied Electrochemistry, 32 (12), 1341-1346.
@article{article, year = {2002}, pages = {1341-1346}, keywords = {capacitor, chromium electrode, chromium passivity, transpassive dissolution}, journal = {Journal of Applied Electrochemistry}, volume = {32}, number = {12}, issn = {0021-891X}, title = {Electrochemical study of the chromium electrode behaviour in borate buffer solution}, keyword = {capacitor, chromium electrode, chromium passivity, transpassive dissolution} }
@article{article, year = {2002}, pages = {1341-1346}, keywords = {capacitor, chromium electrode, chromium passivity, transpassive dissolution}, journal = {Journal of Applied Electrochemistry}, volume = {32}, number = {12}, issn = {0021-891X}, title = {Electrochemical study of the chromium electrode behaviour in borate buffer solution}, keyword = {capacitor, chromium electrode, chromium passivity, transpassive dissolution} }

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


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