PENGARUH VOLUME CAMPURAN EKSTRAK DYE ALAMI TERHADAP KINERJA DSSC

PRAYUDA, BRAMA and Hower, Haisen (2023) PENGARUH VOLUME CAMPURAN EKSTRAK DYE ALAMI TERHADAP KINERJA DSSC. Undergraduate thesis, Sriwijaya University.

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Abstract

DSSC (Dyesensitized Solar Cell) is a third generation solar cell used to convert solar energy into electrical energy. this study aims to determine the effect of changes in the volume ratio of the volume of natural dye extract mixtures the performance of DSSC. It is suspected that the increasing volume of the dye extract mixture , the efficiency of DSSC will also increase. The dyes used in this study were anthocyani substances from senduduk fruit extract (A) and mangosteen peel (B), chlorophyll substance from hyacinth leaf extract (C) and senduduk leaf (D), and carotene from nipah fruit extract (E) and marsh yellow flowers (F) which were further mixed between AC, AE, BD, BF, CE and DF with volume 1, 2, 4, and 6 ml in each sample. This research was carried out at the Biosystems Laboratory and Agricultural Product Chemistry Laboratory, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University from February 2022 to November 2022. This data processing uses a descriptive method with research stages including structural preparation, preparation and preparation of DSSCs, DSSCC testing. The parameters observed in this study are absorbance, current and voltage, power calculation, FF value calculation, and DSSCC efficiency. The efficiency of the mixture of anthocyanin dye extracts and chlorophyll, anthocyanins and carotene, chlorophyll and carotene increases as the volume of the dye extract mixture increases. The highest efficiency value of DSSC samples is found in the A4E1 sample with a ratio of A (4 ml), E (1 ml) with a value of 0.0263%, with the resulting electrical performance value being I sc: 0.0922 mA, V oc: 0.306 V, I max: 0.0716 mA, V max: 0.142 V, Poutput : 0.001017 mW, and FF: 0.3604 .

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	DSSC, efisiensi DSSC, absorbansi, kinerja kelistrikan, konsentrasi dye.
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > S Agriculture (General) > S21-400.5 Documents and other collections S Agriculture > S Agriculture (General) > S530-559 Agricultural education S Agriculture > S Agriculture (General) > S539.5-542.3 Research. Experimentation
Divisions:	05-Faculty of Agriculture > 41201-Agricultural Engineering (S1)
Depositing User:	Brama Prayuda
Date Deposited:	10 Feb 2023 07:56
Last Modified:	10 Feb 2023 07:56
URI:	http://repository.unsri.ac.id/id/eprint/89425

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