Studi Penggunaan Dye Antosianin Kulit Manggis, Dye Sintesis N749, Dan Kuantum Dot CDSE Terhadap Karakteristik Optik Prototipe Dye Sensitized Solar Cell

Huda, Ichsanul (2016) Studi Penggunaan Dye Antosianin Kulit Manggis, Dye Sintesis N749, Dan Kuantum Dot CDSE Terhadap Karakteristik Optik Prototipe Dye Sensitized Solar Cell. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Dye-Sensitized Solar Cell berbasis dye anotosianin kulit manggis, dye sintetis N-749, kuantum dot koloid CdSe, dan dye antosianin kulit manggis dengan penambahan dye sintetis N-749 dan kuantum dot koloid CdSe sebagai pewarna sensitizer telah dibuat dan karakterisasi. Penambahan dye sintetis N-749 dan kuantum dot koloid CdSe bertujuan untuk meningkatkan kinerja fotosensitizer dalam penyerapan cahaya sehingga mampu meningkatkan efisiensi DSSC. Lima jenis dye sensitizer digunakan dalam studi disiapkan, yaitu 100% dye antosianin kulit manggis (tipe 1), 100% dye sintetis N-749 (tipe 2), 100% kuantum dot CdSe (tipe 3), 20% dye sintetis N-749 + 80% dye antosianin kulit manggis (tipe 4), dan 20% kuantum dot CdSe + 80% dye antosianin kulit manggis (tipe 5). Penambahan ini terbukti lebih meningkatkan penyerapan cahaya, mempersempit energi gap fotosensitizer, dan meningkatkan efisiensi DSSC daripada hanya menggunakan dye sensitizer berupa dye antosianin kulit manggis, dye sintetis N-749, dan kuantum dot CdSe saja sebagai pewarna sensitizer untuk DSSC. Selanjutnya, efisiensi dapat ditingkatkan sekitar 134.1% dan 106.3%, masing-masing, dibandingkan dengan hanya menggunakan dye antosianin kulit manggis saja sebagai dye sensitizer. =================================================================================================== Dye-Sensitized Solar Cell based on mangosteen, N-749 dyes, colloidal CdSe quantum dots, and mangosteen with the addition of N-749 dyes and Colloidal CdSe Quantum Dots as dye sensitizer have been fabricated and characterized. The addition of N-749 dyes and Colloidal CdSe Quantum Dots aims to improve the performance of the photosensitizer in the absorption of light so that can improve the efficiency of DSSC. Five types dye sensitizers preapred in this study, namely 100% mangosteen (type 1), 100% N-749 dyes (type 2), 100% CdSe quantum dot(type 3), 20% N-749 dyes + 80% of mangosteen (type 4), and 20% of CdSe quantum dot + 80% of mangosteen (type 5). These additions are proven to enhance absorption of light, narrow the band gap of the photosensitizer, and improve the efficiency of DSSC compared to the only use of mangosteen, N-749 dyes, and CdSe quantum dot as dye sensitizer for the DSSC. Furthermore, the efficiency can be enhanced around 134.1 dan 106.3%, respectively, compared to the only use of mangosteen as dye sensitizer.

Item Type: Thesis (Undergraduate)
Additional Information: RSFi 621.312 44 Hud s
Uncontrolled Keywords: Dye-Sensitized Solar Cell, dye antosianin kulit manggis, dye sintetis N-749 energi gap, kuantum dot CdSe
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2960 Dye-sensitized solar cells. Solar batteries. Solar cells
Divisions: Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis
Depositing User: - Davi Wah
Date Deposited: 09 Mar 2020 15:19
Last Modified: 09 Mar 2020 15:19
URI: https://repository.its.ac.id/id/eprint/75165

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