کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1267810 | 972380 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deposition of hole-transport materials in solid-state dye-sensitized solar cells by doctor-blading
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
We report using doctor-blading to replace conventional spin coating for the deposition of the hole-transport material spiro-OMeTAD (2,2′,7,7′-tetrakis-(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene) in solid-state dye-sensitized solar cells. Doctor-blading is a roll-to-roll compatible, large-area coating technique, is capable of achieving the same spiro-OMeTAD pore filling fraction as spin coating, and uses much less material. The average power conversion efficiency of solid-state dye-sensitized solar cells made from doctor-blading is 3.0% for 2-μm thick films and 2.0% for 5-μm thick films, on par with devices made with spin coating. Directions to further improve the filling fraction are also suggested.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 11, Issue 7, July 2010, Pages 1217–1222
Journal: Organic Electronics - Volume 11, Issue 7, July 2010, Pages 1217–1222
نویسندگان
I-Kang Ding, John Melas-Kyriazi, Ngoc-Le Cevey-Ha, Kethinni G. Chittibabu, Shaik M. Zakeeruddin, Michael Grätzel, Michael D. McGehee,