CZTS PRECURSOR INKS AND METHODS FOR PREPARING CZTS THIN FILMS AND CZTS-BASED-DEVICES

摘要

The present disclosure relates to compositions comprising quaternary metal chalcogenide nanoparticles stabilized by an inorganic metal-chalcogenide stabilizing agent, wherein the nanoparticles are dispersible in a polar solvent. More particularly, the disclosure relates to compositions of CZTS nanoparticles. This disclosure provides processes for manufacturing these compositions. The disclosure also provides coated substrates, thin films and devices comprising the compositions, and processes for manufacturing the same.