Surface aging behaviour of Fe-based amorphous alloys as catalysts during heterogeneous photo Fenton-like process for water treatment

• Ultra-fast MB and MO degradation were observed by using amorphous alloy.
• High surface stability of amorphous alloy were observed during dye degradation.
• Fast OH production rate was investigated by using amorphous alloy.
• The mechanism of catalytic performance by using amorphous alloy was studied.
• Enhancement of dye degradation under various conditions was studied.