Naslov
Hydrogen Evolution During Cathodic Polarisation of Al-Ga Alloy
(Hydrogen evolution during cathodic polarisation of Al-Ga alloy)

Autori
Kliškić, Maja ; Radošević, Jagoda ; Smoljko, Ivana ; Višekruna, Antonija ; Gudić, Senka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 4th Croatian Symposium on Electrochemistry / Gojo, Miroslav ; Mandić, Zoran - Primošten : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2006, 296-299

ISBN
953-6894-27-0

Skup
4. hrvatski simpozij o elektrokemiji

Mjesto i datum
Primošten, Hrvatska, 28.05.2006. - 01.06.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
Al-Ga alloys; Cathodic polarisation; Hydrogen evolution
(Al-Ga alloys; cathodic polarisation; hydrogen evolution)

Sažetak
The results presented in this paper were obtained with three Al-Ga binary alloys that had been prepared on super pure (99.999 %) Al base. The yield of hydrogen formed during cathodic polarisation of Al-Ga alloys in a neutral salt solution was measured volumetrically as a function of current density, temperature (between 20 and 80°C) and gallium content in the alloy (0.1, 0.26 and 2.6 wt. % Ga respectively). The yield of hydrogen was established to be about 2 or even less at all current densities and at low temperatures, while with increasing temperature it approached the value of 4. The yield of hydrogen decreases with the increase of gallium content in the alloy especially at lower temperatures.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

Napomena
Programme and Book of abstract of the 4th Croatian Symposium on Electrochemistry ; ISBN 953-6894-26-2

POVEZANOST RADA