| Summary: | 碩士 === 國立成功大學 === 光電科學與工程學系 === 100 === We propose a novel method,Microwave-Assisted method,where advantages including fast and facile for preparing materials. We first synthesize Cu2ZnSnS4 (CZTS)nanoparticles by the method.We synthesize Cu2ZnSnS4 (CZTS) nanoparticles by changing different conditions as reaction temperature,hoding temperature time,annealed temperature,and concentrateion of Ar during annealing.Subsequently,observing effects between materials with those different conditions using XRD,Raman,and SEM.Finally,we find a the best condition to prepare CZTS materials,which then is deposited onto substrate as SLG and Mo-coated SLG.Subsequently,we observed the optical-electrical properties and crystal structures of CZTS-coated substrates.
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