Fabrication of Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)/Poly(vinylidene fluoride) Nanofiber-Web-Based Transparent Conducting Electrodes for Dye-Sensitized Photovoltaic Textiles

2021 ◽  
Author(s):  
Sujin Cha ◽  
Eugene Lee ◽  
Gilsoo Cho
Keyword(s):  
Vinylidene Fluoride ◽  
Web Based ◽  
Dye Sensitized ◽  
Transparent Conducting ◽  
Poly Vinylidene Fluoride ◽  
Nanofiber Web ◽  
Transparent Conducting Electrodes

scholarly journals Enhancement of β-Phase Crystal Content of Poly(vinylidene fluoride) Nanofiber Web by Graphene and Electrospinning Parameters

2020 ◽  
Vol 38 (11) ◽  
pp. 1239-1247 ◽  
Author(s):  
Lu Jin ◽  
Yan Zheng ◽  
Ze-Kun Liu ◽  
Jia-Shen Li ◽  
Yang-Pei-Qi Yi ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Β Phase ◽  
Phase Crystal ◽  
Poly Vinylidene Fluoride ◽  
Nanofiber Web ◽  
Crystal Content

Dye-Sensitized Solar Cells Using Polymer Electrolytes Based on Poly(vinylidene fluoride-hexafluoro propylene) Nanofibers by Electrospinning Method

2008 ◽  
Vol 8 (9) ◽  
pp. 4889-4894 ◽  
Author(s):  
Sung-Hae Park ◽  
Ji-Un Kim ◽  
Seong-Yeop Lee ◽  
Won-Ki Lee ◽  
Jin-Kook Lee ◽  
...  
Keyword(s):  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Polymer Electrolytes ◽  
Vinylidene Fluoride ◽  
Short Circuit ◽  
Power Conversion ◽  
Polymer Concentration ◽  
Dye Sensitized ◽  
Electrospinning Method ◽  
Poly Vinylidene Fluoride

The dye-sensitized solar cell (DSSC) devices using polymer electrolytes based on electrospun poly(vinylidene fluoride-hexafluoro propylene) (PVDF-HFP) nanofibers were fabricated and investigated the photovoltaic performances. The electrospun PVDF-HFP nanofibers were prepared by various parameters such as; polymer concentrations, applied voltages, and tip to collector distances (TCD) by the electrospinning method. The open circuit voltage (VOC), short circuit current (JSC), fill factor (FF), and overall power conversion efficiency (η) of DSSC devices using electrospun PVDF-HFP nanofibers were 0.7180–0.7420 V, 9.7200–10.8837 mA/cm2, 0.5610–0.6250, and 4.1700–5.0186%, respectively. When 15 wt% of polymer concentration, 14 kV of applied voltage, and 14 cm of TCD is applied to fabricate the PVDF-HFP nanofiber, the electrospun PVDF-HFP nanofiber should be the regular diameter of a nanofiber, the power conversion efficiency of the DSSC device reached 5.0186% as the best result.

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