کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6471189 1424115 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of Sheet Resistance Effect on Poly(3,4-ethylenedioxythiophene) Counter Electrode for Dye-Sensitized Solar Cell
ترجمه فارسی عنوان
تأثیر مقاومت مقاومت ورق بر روی الکترودهای انتقالی پلی (3،4-اتیلن اکسید تیتیوفن) برای سلول خورشیدی حساس به نور
کلمات کلیدی
حساسیت به رنگ، الکترودهای متقابل پلی (3،4-اتیلن سیکسیتوفن)، مقاومت ورق، دوباره اکسیداسیون ید،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی

Poly(3,4-ethylenedioxythiophene) has been synthesized by common oxidation polymerization and employed as a standard counter electrode in dye-sensitized solar cell (DSSC). The relationship between PEDOT's sheet resistance and their effect on DSSC is carefully investigated. The accurate controlling of PEDOT's sheet resistance is simply tuned by hydrazine reduction or further iodine vapor oxidation. Our study reveals that the device's open-circuit voltage (Voc) is almost independent with PEDOT's sheet resistance, and the lower sheet resistance PEDOT has, the better fill factor (FF), short-circuit current density (Jsc) and performance solar cell devices can get. In addition, the re-oxidation by iodine vapor is an effective way to further improve DSSC performance.

Poly (3,4-ethylenedioxythiophene) has been employed as a standard counter electrode in dye-sensitized solar cell (DSSC). The device's open-circuit voltage (Voc) is almost independent with PEDOT's sheet resistance and the lower sheet resistance PEDOT has, the better fill factor (FF), short-circuit current density (Jsc) and performance solar cell devices can get. The re-oxidation by iodine vapor is an effective way to further improve DSSC performance.141

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 242, 10 July 2017, Pages 219-226
نویسندگان
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