Increasing Efficiency of Dye-Sensitized Solar Cell (DSSC) Originating from Yellow Sweet Potato Extract as Dye Sensitizer: Effect of Acetic Acid, Polyethylene Glycol, and Polyvinyl Alcohol as TiO2 binders
Open Access
- 25 November 2020
- journal article
- Published by Institute of Research and Community Services Diponegoro University (LPPM UNDIP) in Jurnal Kimia Sains dan Aplikasi
- Vol. 23 (11), 403-408
- https://doi.org/10.14710/jksa.23.11.403-408
Abstract
This study aimed to obtain the most efficient Dye-Sensitized Solar Cell (DSSC) using yellow sweet potato extract (Ipomoea Batatas L.) as a dye sensitizer, with acetic acid, polyethyleneglycol (PEG), and polyvinylalcohol (PVA) as TiO2 binding solution. This research includes the preparation of TiO2 paste with variations: 4 g TiO2 plus 2 M acetic acid (Paste-1), 3.5 g TiO2 plus 15 mL PEG-400 (Paste-2), and 0.5 g TiO2 plus 0.75 mL. PVA (Paste-3). Anthocyanin dye from yellow sweet potato was prepared and used to soak the TiO2 photoelectrode for 24 hours. UV-vis and FTIR spectra of dye solution from yellow sweet potato extract showed anthocyanin content at a maximum wavelength of 283 nm and were strengthened by the appearance of hydroxyl groups in the infrared spectra. The highest DSSC efficiency of 0.302% was obtained from PVA as a TiO2 binder, with an electric current of 0.0204 mA and an electric voltage of 338 mv.Keywords
Funding Information
- Sriwijaya State Polytechnic
This publication has 9 references indexed in Scilit:
- Increased power conversion efficiency of dye-sensitized solar cells with counter electrodes based on carbon materialsRSC Advances, 2019
- Optimization of Monocrystalline Solar Panels Using Reflector Scanning TechnologyJournal of Physics: Conference Series, 2019
- Effects of Direct Window Film Installation on Photovoltaic Solar PanelJournal of Physics: Conference Series, 2019
- Properties of TiO2 and Dye in Enhacement of Dye-Sensitized Solar Cells' EfficiencyPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2017
- Fabrikasi Dye-Sensitized Solar Cell Menggunakan Fotosensitizer Ekstrak Bunga Rosela (Hibiscus sabdariffa L) dan Elektrolit Padat Berbasis PEG (Polyethylene Glycol)Jurnal Kimia Sains dan Aplikasi, 2017
- Pengaruh Pasta ZnO dengan Penambahan Dish Detergent dan PVA pada Kaca Konduktif terhadap Efisiensi Dye Sensitized Solar Cell dari Ekstrak Bunga Rosela (Hibiscus sabdariffa L.)Jurnal Kimia Sains dan Aplikasi, 2013
- Penentuan Efisiensi DSSC (Dye-Sensitized Solar Cell) yang Dibuat dari Semikonduktor ZnO yang diemban Fe3+ Melalui Metode PresipitasiJurnal Kimia Sains dan Aplikasi, 2012
- Pembuatan dan Penentuan Nilai Efisiensi Sel Surya Berpewarna Tersensitisasi dengan Senyawa Antosianin dari Buah Manggis (Garcinia mangostana L.) sebagai Pewarna PensensitisasiJurnal Kimia Sains dan Aplikasi, 2010
- Pembuatan Dye-Sensitized Solar Cell dengan Memanfaatkan Fotosensitizer Ekstrak Kol Merah (Brassica oleracea var. capitata f. Rubra)Jurnal Kimia Sains dan Aplikasi, 2010