Fabrikasi Dye Sensitized Solar Cell (DSSC) Terangkai Seri/Paralel Pada Fraksi Volume Dan Ukuran Partikel Tio2 Anatase/Rutile Optimum

Randy, Albertus (2015) Fabrikasi Dye Sensitized Solar Cell (DSSC) Terangkai Seri/Paralel Pada Fraksi Volume Dan Ukuran Partikel Tio2 Anatase/Rutile Optimum. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

DSSC yang dirangkai secara kombinasi seri dan paralel adalah salah satu cara untuk meningkatkan efisiensinya. TiO2 dengan fraksi volume anatase-rutile 90%-10% dengan ukuran partikel optimum digunakan sebagai anoda foto DSSC ini. Metode co-precipitation dengan kalsinasi 400oC selama 4 jam digunakan untuk mendapatkan fase anatase, mendapatkan ukuran partikel dengan rentang 10,062 nm sampai 24,068 nm, dan metode mineralisasi dengan kalsinasi 700oC selama 4 jam untuk fase rutile, mendapatkan ukuran partikel 161,13 nm. Penelitian ini menggunakan pewarna alami anthocyanine dari kulit manggis diekstrak menggunakan ethanol pada magnetic strirrer. Dari hasil uji kurva I-V di bawah sinar matahari langsung, DSSC tunggal F yang mendapatkan efisiensi tertinggi sebesar 0,00786% dengan luxmeter sebagai alat ukur daya matahari dan 0,00542% dengan pyranometer. Berdasarkan pada penemuan sebelumnya, rangkaian kombinasi seri dan paralel menunjukkan efisiensi terbesar. Hal tersebut dikarenakan adanya ketidakidentikan performa masing-masing sel. Faktor pengali arus terbesar pada rangkaian 7 sebesar 5,84 dan faktor pengali tegangan terbesar pada rangkaian 6 sebesar 4,45. ====================================================================================================== DSSC that are arranged in a combination of series and parallel is one way to increase the efficiency. TiO2 with anatase-rutile volume fraction of 90%-10% with optimum particle size was used as photoanode of the DSSC. Co-precipitation method employing calcination at 400oC for 4 hours was used for obtaining anatase phase, with particle size in the range of 10.062 - 24.068 nm, and mineralization methods with 700oC calcination for obtaining rutile phase with particle size of 161.13 nm. This study uses anthocyanine as natural dyes from mangosteen peel extract. From the test results of IV curve under direct sunlight, the highest efficiency from a single DSSC is cell F, about 0.00786% by luxmeter as a measurement of solar power and 0.00542% by pyranometer. In accordance to the earlier findings, our result indicate that combination of series and parallel (circuit no. 8) shows the highest efficiency. This may be due to the non uniform performance of each cell. The largest current and voltage multiplication factor are 5.84 (circuit no. 7) and 4.45 (circuit no. 6), respectively.

Item Type: Thesis (Undergraduate)
Additional Information: RSF 621.312 44 Ran f 3100015062270
Uncontrolled Keywords: DSSC, anatase, rutile, series-parallel circuit, anatase, rutile, rangkaian seri-paralel
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2960 Dye-sensitized solar cells. Solar batteries. Solar cells
Divisions: Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User: - Davi Wah
Date Deposited: 04 Mar 2020 15:51
Last Modified: 04 Mar 2020 15:51
URI: https://repository.its.ac.id/id/eprint/75182

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