Effects Of Ag2S Quantum Dots Deposition On The Photoelectrochemical Properties Of Carbon Aerogel Electrodes
Resumen
A Sputtering deposition method combined with solid vapor reactions were used for the deposition of
Ag2S quantum dots (QDs) on carbon aerogel (CA) electrode. The chemicophysical properties and
elemental composition of the samples were determined. Ag2S-CA electrode designed showed external
quantum efficiency (EQE) of 50 % in a wavelength of 525 nm, a band gap of Eg?1.28 eV, and
conductivity of 1.72 S/cm ± 0.1 S/cm. Ag2S QDs improved the absorption of visible and near infrared
light and electric properties of the carbon aerogel electrodes.
Colecciones
- Memoria en abstract [182]