کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
189938 | 459689 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of acetyl imidazolium-based electyrolytes and application for dye-sensitized solar cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Novel ionic liquids based on acetyl imidazolium iodide named as ACII-(NH2, Amide, and Urea) were synthesized and used as electrolytes in dye-sensitized solar cells (DSSCs). The synthesized ACII-NH2 and ACII-Amide are solid state, but ACII-Urea was viscous liquid. These electrolytes have characteristics of an intra- or inter molecular hydrogen bonding interaction through its amine, amide, and urea bonds. And thermogravimetric analysis showed good thermal stability. Among the three ACII based electrolytes, ACII-Urea showed a maximum photo-conversion efficiency of 7.17%. In addition, the performance of the DSSCs showed relatively reasonable compared with other conventional liquid type electrolytes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 57, 15 December 2011, Pages 285–289
Journal: Electrochimica Acta - Volume 57, 15 December 2011, Pages 285–289
نویسندگان
Dong Wan Seo, Md. Khaled Parvez, Soon Ho Lee, Ju Ho Kim, Sung Ryong Kim, Young Don Lim, Whan Gi Kim,