Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes

I. Juhász Junger, D. Wehlage, R. Böttjer, T. Grothe, L. Juhász, C. Grassmann, T. Blachowicz, A. Ehrmann, Materials 11 (2018).

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Artikel | Veröffentlicht | Englisch
Autor*in
Juhász Junger, Irén; Wehlage, Daria; Böttjer, Robin; Grothe, TimoFH Bielefeld ; Juhász, László; Grassmann, Carsten; Blachowicz, Tomasz; Ehrmann, AndreaFH Bielefeld
Abstract
Textile-based dye-sensitized solar cells (DSSCs) can be created by building the necessary layers on a textile fabric or around fibers which are afterwards used to prepare a textile layer, typically by weaving. Another approach is using electrospun nanofiber mats as one or more layers. In this work, electrospun polyacrylonitrile (PAN) nanofiber mats coated by a conductive polymer poly(3,4-ethylenedioxythiopene) polystyrene sulfonate (PEDOT:PSS) were used to produce the counter electrodes for half-textile DSSCs. The obtained efficiencies were comparable with the efficiencies of pure glass-based DSSCs and significantly higher than the efficiencies of DSSCs with cotton based counter electrodes. The efficiency could be further increased by increasing the number of PEDOT:PSS layers on the counter electrode. Additionally, the effect of the post treatment of the conductive layers by HCl, acetic acid, or dimethyl sulfoxide (DMSO) on the DSSC efficiencies was investigated. Only the treatment by HCl resulted in a slight improvement of the energy-conversion efficiency.
Erscheinungsjahr
Zeitschriftentitel
Materials
Band
11
Zeitschriftennummer
9
Artikelnummer
1604
eISSN
FH-PUB-ID

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Juhász Junger, Irén ; Wehlage, Daria ; Böttjer, Robin ; Grothe, Timo ; Juhász, László ; Grassmann, Carsten ; Blachowicz, Tomasz ; Ehrmann, Andrea: Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes. In: Materials Bd. 11, MDPI AG (2018), Nr. 9
Juhász Junger I, Wehlage D, Böttjer R, et al. Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes. Materials. 2018;11(9). doi:10.3390/ma11091604
Juhász Junger, I., Wehlage, D., Böttjer, R., Grothe, T., Juhász, L., Grassmann, C., … Ehrmann, A. (2018). Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes. Materials, 11(9). https://doi.org/10.3390/ma11091604
@article{Juhász Junger_Wehlage_Böttjer_Grothe_Juhász_Grassmann_Blachowicz_Ehrmann_2018, title={Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes}, volume={11}, DOI={10.3390/ma11091604}, number={91604}, journal={Materials}, publisher={MDPI AG}, author={Juhász Junger, Irén and Wehlage, Daria and Böttjer, Robin and Grothe, Timo and Juhász, László and Grassmann, Carsten and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2018} }
Juhász Junger, Irén, Daria Wehlage, Robin Böttjer, Timo Grothe, László Juhász, Carsten Grassmann, Tomasz Blachowicz, and Andrea Ehrmann. “Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes.” Materials 11, no. 9 (2018). https://doi.org/10.3390/ma11091604.
I. Juhász Junger et al., “Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes,” Materials, vol. 11, no. 9, 2018.
Juhász Junger, Irén, et al. “Dye-Sensitized Solar Cells with Electrospun Nanofiber Mat-Based Counter Electrodes.” Materials, vol. 11, no. 9, 1604, MDPI AG, 2018, doi:10.3390/ma11091604.

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