The role of silver nanoparticles on silver modified titanosilicate ETS-10 in visible light photocatalysis

▶ Ag participates in e-transfer from photoexcited MB to O2 adsorbed on the Ag. ▶ ETS-10 is mainly inactive but provides a reservoir for MB during photocatalysis. ▶ Ag nanoparticles on ETS-10 surfaces dislodge into solution during photocatalysis.