Comparison of results for this work with other reported methods in the reduction of MB and RhB.

Dye	Catalyst	Time	Ref.
MB	Porous Cu microspheres	8 min	53
MB	SiNWAs–Cu	10 min	54
MB	Au/Fe3O4@C	10 min	55
MB	Ag NPs/seashell	2.5 min	45
MB	Pd/C	6 min	This work
MB	Pd NPs/RGO	1 min	This work
RhB	Fe3O4@PANI@Au	18 min	56
RhB	Au-PANI nanocomposite	15 min	57
RhB	SiNWAs–Cu	14 min	54
RhB	Pd/C	5 min	This work
RhB	Pd NPs/RGO	50 s	This work