Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 654671

ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES


Sopčić, Suzana; Vučić, Helena; Mandić, Zoran; Kraljić Roković, Marijana
ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES // Book of Abstract / Milošev, Ingrid: Gaberščer, Miran (ur.).
Ljubljana: Printing Spot, 2013. (predavanje, nije recenziran, sažetak, znanstveni)


CROSBI ID: 654671 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES

Autori
Sopčić, Suzana ; Vučić, Helena ; Mandić, Zoran ; Kraljić Roković, Marijana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstract / Milošev, Ingrid: Gaberščer, Miran - Ljubljana : Printing Spot, 2013

Skup
Forth Regional Symposium on Electrochemistry

Mjesto i datum
Ljubaljan, Slovenija, 26-30.05.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Nickel oxide electrodes; reaction mechanism; EQCM

Sažetak
Nickel oxide is commonly used in the form of nickel(III) oxyhydroxide, NiOOH, as active electrode material in secondary rechargeable batteries. Due to the fast charging/discharging reaction it is increasingly considered as a positive electrode in pseudo-supercapacitors. In this work nickel oxide electrodes of different thicknesses were electrochemically deposited and the mechanisms of electrochemical reactions were studied. The electrodes were prepared from NiSO4 solution onto Au substrate under catodic (galvanostatic) and anodic (potentiostatic) conditions. Electrochemical behaviour of nickel oxide electrodes was investigated in 0.1 M KOH solution by cyclic voltammetry, electrochemical quartz crystal microbalance, chronoamperometry and XPS measurement. The stability of prepared electrodes was investigated in 6M KOH solution. Results have been shown that depending on deposition method two structurally and electrochemically different forms of nickel oxide, α-Ni(OH)2 and β-Ni(OH)2, were obtained. Structural transformation of cathodic α-Ni(OH)2 into anodic β-Ni(OH)2 takes place by ageing of the cathodically prepared layer in 6M KOH solution as demonstrated by cyclic voltammetry, EQCM results, chronoamperometry and XPS spectra.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
098-0982904-2905 - Elektroaktivni filmovi za ekološki prihvatljivu konverziju i pohranu energije (Horvat-Radošević, Višnja, MZOS ) ( POIROT)
125-1252973-2576 - Temeljna i primijenjena istraživanja vodljivih polimera (Mandić, Zoran, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb


Citiraj ovu publikaciju:

Sopčić, Suzana; Vučić, Helena; Mandić, Zoran; Kraljić Roković, Marijana
ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES // Book of Abstract / Milošev, Ingrid: Gaberščer, Miran (ur.).
Ljubljana: Printing Spot, 2013. (predavanje, nije recenziran, sažetak, znanstveni)
Sopčić, S., Vučić, H., Mandić, Z. & Kraljić Roković, M. (2013) ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES. U: Milošev, Ingrid: Gaberščer, Miran (ur.)Book of Abstract.
@article{article, author = {Sop\v{c}i\'{c}, Suzana and Vu\v{c}i\'{c}, Helena and Mandi\'{c}, Zoran and Kralji\'{c} Rokovi\'{c}, Marijana}, year = {2013}, pages = {121}, keywords = {Nickel oxide electrodes, reaction mechanism, EQCM}, title = {ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES}, keyword = {Nickel oxide electrodes, reaction mechanism, EQCM}, publisher = {Printing Spot}, publisherplace = {Ljubaljan, Slovenija} }
@article{article, author = {Sop\v{c}i\'{c}, Suzana and Vu\v{c}i\'{c}, Helena and Mandi\'{c}, Zoran and Kralji\'{c} Rokovi\'{c}, Marijana}, year = {2013}, pages = {121}, keywords = {Nickel oxide electrodes, reaction mechanism, EQCM}, title = {ELECTRODEPOSITION AND ELECTROCHEMICAL PROPRETIES OF NICKEL OXIDE ELECTRODES}, keyword = {Nickel oxide electrodes, reaction mechanism, EQCM}, publisher = {Printing Spot}, publisherplace = {Ljubaljan, Slovenija} }




Contrast
Increase Font
Decrease Font
Dyslexic Font