Method for producing ＣＺＴＳnano-particle precursor, the precursor produced thereby, method for producing ＣＺＴＳnano-particle using the precursor and the nano-particle produced thereby

摘要

invention CZTS nanoparticles (Cu ₂ ZnSnS ₄ nano-particle) according to the production method , and more particularly to the use of toxic substances not without Cu ₂ ZnSnS ₄ method for producing a composite nanoparticle precursor , sulfide prepared by heat treating the precursor and the precursor is prepared by the method of high quality Cu ₂ ZnSnS ₄ and the method for producing a nanoparticle made of high quality Cu ₂ ZnSnS _{4 relates to a} nanoparticles . ;