کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5462951 1517187 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ammonium sulfide aqueous-based ink for Cu2ZnSnS4 thin film preparation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Ammonium sulfide aqueous-based ink for Cu2ZnSnS4 thin film preparation
چکیده انگلیسی
In this work, a novel ink for Cu2ZnSnS4 (CZTS) thin film deposition is proposed. (NH4)2S aqueous solution was used as single solvent; NH4CuS4, ZnS nanocrystals with polysulfide ligand and SnS2 as the metal-based components. The pyrolysis evolutions of the components were investigated by thermogravimetric analysis (TGA) and X-ray diffraction (XRD). It is found that NH4CuS4, ZnS nanocrystals with polysulfide ligand and the intermediate (NH4)6Sn3S9·1.3H2O can readily decompose into binary metal chalcogenides at low temperature. The rapid decomposition of ink components during spray pyrolysis deposition makes the ink favorably to form amorphous CZTS film. After deposition, the film was annealed and a high crystalline single-phase CZTS thin film was achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 201, 15 August 2017, Pages 97-100
نویسندگان
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