کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5024966 | 1470583 | 2017 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thin film solar cell using earth abundant Cu2SnS3 (CTS) fabricated through spray pyrolysis: Influence of precursors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper reports optimization and characterization of Cu2SnS3 (CTS) thin films prepared using simple and economical Chemical Spray Pyrolysis (CSP) technique. Effect of tin precursor (stannic/stannous chloride) on the structural, optical, electrical and morphological properties of CTS thin films were studied. Films have tetragonal structure. It was observed that films prepared using stannic chloride had optimum band gap for solar cell application. Hall measurement results proved that all samples were p-type having electrical resistivity of â¼10â3 ohm cm. Using these films, Cu2SnS3 (CTS)/In2S3 (InS) solar cells were prepared (with structure ITO/CTS/InS/Ag). Solar cell fabricated with stannic chloride precursor shows four times enhancement in cell efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 144, September 2017, Pages 263-270
Journal: Optik - International Journal for Light and Electron Optics - Volume 144, September 2017, Pages 263-270
نویسندگان
Gincy Sunny, Titu Thomas, D.R. Deepu, C. Sudha Kartha, K.P. Vijayakumar,