Preparation of Al-Mg Alloy Electrodes by Using Powder Metallurgy and Their Application for Hydrogen Production

Table 1

The electrolytic performance of the experimental electrodes.

Property	Electrodes
	Mg	Al-Mg; (90 wt%)	Al-Mg; (75 wt%)	Al-Mg; (50 wt%)	Al-Mg; (25 wt%)	Al-Mg; (10 wt%)	Al
(a) Conductivity (IACS)	38	11	7	4	8	14	62
(b) Corrosion rate (%)	0	0	0	0	0	45	99
(c) Decomposition voltage (V)	3.65	3.50	3.40	3.15	2.85	2.55	2.35