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ITS » Master Theses » Kimia - S2 Posted by aguss at 20/02/2009 19:04:11 • 6089 Views
GEL ELEKTROLIT DENGAN BIOKOPOLIMER -KARRAGEENAN-G-PMMA PADA SEL SURYA PEWARNA TERSENSITISASI SSPT
The Application of Bio-Copolymer -Karrageenan-g-PMMA in Quasi Solid State Dye Sensitized Solar Cell QS-DSSC
Author : SUSIANTI, SONYARITA YULIA
In this research project a quasi solid state Dye Sensitized Solar Cell was synthesized. -carrageenan-g-PMMA copolymer has been synthesized by copolymerizing -carrageenan with methyl methacrylate MMA in aqueous. The copolymerization was carried out under microwave irradiation in the presence of a water-soluble initiator potassium persulphate KPS. Then a gel electrolyte was prepared by adding KI and I2 to -Carrageenan-g-PMMA system. The influence of using this gel electrolyte on photoelectronic performance of quasi-solid state dye-sensitized solar cell QS-DSSC were discussed. It was found that the gel electrolyte was not a good candidate gel electrolyte matrix for QS-DSSCs. Based on a gel electrolyte a light-to-electricity conversion efficiency of 02 for QS-DSSC was achieved under AM 1.5 sun solar light.
bio-copolymer, gel polymer electrolyte, Quasi solid state dye sensitized solar cell
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