کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
78193 | 49319 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High-efficiency inverted tandem polymer solar cells with step-Al-doped MoO3 interconnection layer
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: High-efficiency inverted tandem polymer solar cells with step-Al-doped MoO3 interconnection layer High-efficiency inverted tandem polymer solar cells with step-Al-doped MoO3 interconnection layer](/preview/png/78193.png)
چکیده انگلیسی
A highly transparent and physically robust step-Al-doped MoO3 layer was successfully utilized as the interconnection layer (ICL) to fabricate high-efficiency inverted tandem polymer solar cells (PSCs). The inverted tandem cell constructed by the same PCDTBT:PC70BM active layer showed a power conversion efficiency (PCE) of 6.88% with equivalent external quantum efficiency of nearly 80%, implying a high charge-collection efficiency in tandem structure. Incorporation of two sub-cells with complementary absorption spectra leads to further increase of PCE over 7.31%, which is the best results for tandem PSCs with PEDOT:PSS-free interconnection layer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 120, Part B, January 2014, Pages 744–750
Journal: Solar Energy Materials and Solar Cells - Volume 120, Part B, January 2014, Pages 744–750
نویسندگان
Jian Liu, Shuyan Shao, Gang Fang, Jiantai Wang, Bin Meng, Zhiyuan Xie, Lixiang Wang,