Development of monolithic dye sensitized solar cell fabrication with polymer-based counter electrode

Fabrication of monolithic dye sensitized solar cell (DSSC) has been developed by using a poly(3,4 ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) polymer as counter electrode. The number of layers and annealing temperature of PEDOT:PSS layers which is prepared by screen printing techniqu...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-03, Vol.1191 (1), p.12029
Main Authors: Putra, K K, Rosa, E S, Shobih, Prastomo, N
Format: Article
Language:English
Subjects:
Annealing
Circuits
Dye-sensitized solar cells
Dyes
Electrodes
Open circuit voltage
Photovoltaic cells
Polymers
Polystyrene resins
Screen printing
Short circuit currents
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Summary:Fabrication of monolithic dye sensitized solar cell (DSSC) has been developed by using a poly(3,4 ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) polymer as counter electrode. The number of layers and annealing temperature of PEDOT:PSS layers which is prepared by screen printing technique has been investigated to find the optimum performance of monolithic DSSC. The best performance of monolithic DSSC with 0.61 V open circuit voltage, 1.26 mA short circuits current, and 1.77% efficiency were resulted in 3 layers of PEDOT: PSS with annealing temperature at 120°C. The conductivity of counter electrode layer increase with the increasing of number of polymer layer, produce a high short circuit current. Otherwise, increasing the annealing temperature of PEDOT:PSS layer increases the conductivity of counter electrode layer, but decreases the Isc value.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1191/1/012029