کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7725209 1497842 2018 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of [6,6]-phenyl C61-butyric acid methyl ester phase on the charge generation of poly(3-hexylthiophene)-based polymer solar cells
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Effect of [6,6]-phenyl C61-butyric acid methyl ester phase on the charge generation of poly(3-hexylthiophene)-based polymer solar cells
چکیده انگلیسی
In this work, we have studied the effect of [6,6]-phenyl C61-butyric acid methyl ester (PC61BM) phase on the performance and charge photogeneration processes of poly (3-hexylthiophene) (P3HT) polymer solar cells (PSCs) using photoluminescence, electrochemical doping and transient absorption methods. The results show that the PC61BM phase facilitates the dissociation of photogenerated excitons and increases the charge photogeneration yield. The PC61BM phase blend in the active layer is able to increase the yield of the delocalized polarons (DP) in the P3HT donor phase using electrochemical doping methods. Furthermore, PC61BM phase facilitates the formation of bipolarons (BP) from polarons (P). These results aid in better understanding the charge photogeneration processes of PC61BM blended PSCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 390, 30 June 2018, Pages 87-92
نویسندگان
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