Synthesis of photocatalysts for the reduction of hexavalent chromium by modification of TiO2 with nanoparticles of Cu and/or CDS

In this work, TiO2-based composite photocatalysts were synthesized for the photoreduction of Cr(VI) by deposition of CdS and/or Cu nanoparticles. Oak leaf extract was used as a reducing agent for the synthesis of Cu nanoparticles. Although the deposited amount of Cu was small (~ 1.1 wt%), it resulte...

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