کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7935171 1513049 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hysteresis-free two-dimensional perovskite solar cells prepared by single-source physical vapour deposition
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Hysteresis-free two-dimensional perovskite solar cells prepared by single-source physical vapour deposition
چکیده انگلیسی
Hysteresis-free two-dimensional (2D) pervoskite solar cells are prepared by single-source physical vapour deposition (SSPVD). The (BA)2(MA)3Pb4I13 2D perovskite films are prepared by thermal evaporating their crystal powder and post-annealing. The dense and uniform films are formed on the surface, with high crystallization and full surface coverage. Especially, these films exhibit good chemical accordance with the precursors and optical properties. A photovoltaic efficiency of approximately 4.5% with no hysteresis was obtained for (BA)2(MA)3Pb4I13 solar cells fabricated by SSPVD. These initial results suggest that single-source physical vapour deposition is a promising method for preparing high-quality complicated multi-cation 2D perovskite films for solar application.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 169, 15 July 2018, Pages 179-186
نویسندگان
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