Summary
This materials chemistry study demonstrates a mild, room-temperature synthetic route to convert binary Cu₂₋ₓSe into ternary CuAgSe nanoparticles for incorporation into TiO₂-based photocatalytic composites. The approach preserves the structural integrity of the TiO₂ host without organic capping ligands and shows improved photocatalytic performance at controlled CuAgSe loadings. The work exemplifies rational design principles for engineering functional nanocomposites with tuned composition and properties.
Key measures
Photocatalytic activity rates; structural and morphological characterisation of nanoparticles; composition control of ternary metal selenide nanocomposites
Outcomes reported
The study reports the synthesis of ternary CuAgSe-TiO₂ nanocomposites and measures their photocatalytic activity under controlled laboratory conditions. Enhanced photocatalytic performance is documented as a function of CuAgSe nanoparticle loading (0.01–1.0 mol%).
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