Synthesis of CuInS2 nanometric powder by reaction in molten KSCN
Résumé
CuInS2 was synthesized, with a yield of 70% by reaction in molten KSCN at 400 °C of CuCl2 and InCl3 with a ratio KSCN/Cu=15. The homogeneous powder obtained is constituted of nano-sized grains (70–100 nm), with a specific surface area of 6 m2/g and a band gap Eg of 1.5 eV.
Domaines
MatériauxOrigine | Fichiers produits par l'(les) auteur(s) |
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