کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
80480 49387 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Polymer photovoltaic devices using highly conductive poly(3,4-ethylenedioxythiophene-methanol) electrode
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Polymer photovoltaic devices using highly conductive poly(3,4-ethylenedioxythiophene-methanol) electrode
چکیده انگلیسی

In this work, modified poly(3,4-ethylenedioxythiophene) (PEDOT) was used as an anode in polymer photovoltaic devices (PVDs) based on poly(3-hexylthiophene) (P3HT):[6,6]-phenyl-C60-butyric acid methyl ester (PCBM). We synthesized poly(3,4-ethylenedioxythiophene methanol) (PEDTM) with a transmittance of 87% (at 510 nm) and a conductivity of 700 S/cm. PEDTM was applied in photovoltaic devices as a hole transporting layer on indium-tin oxide (ITO) electrode as well as a direct anode layer. PVDs with PEDTM as hole transporting layers on ITO showed a very high short-circuit density of 14.87 mA/cm2 and power conversion efficiency of 2.67% under an illumination of AM 1.5 G (100 mW/cm2). In addition, we also fabricated ITO-free PVDs using PEDTM as an anode, which exhibited a performance of 0.61% with a result of Jsc of 4.48 mA/cm2, Voc of 0.51 V, and FF of 27%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issue 8, August 2009, Pages 1398–1403
نویسندگان
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