PENGARUH WAKTU PERENDAMAN TiO2 DALAM LARUTAN EKSTRAK ANTOSIANIN BUNGA ROSELLA PADA KINERJA DYE SENSITIZED SOLAR CELL (DSSC)

Rafika Andari, Dona Abrini

Abstract


The use of solar panels is still quite expensive in the making, for it needs to be developed solar panels are cheap based DSSC (Dye Sensitized Solar Cell). The use of DSSC is very good developed in Indonesia which is famous for its biological richness. This study used rosella flowers as photosensitizer obtained from the extraction process in the form of maceration for 24 hours. The components used to construct a DSSC outline can be divided into four parts, namely substrate, dye, semiconductor titanium dioxide (TiO2), and electrolyte. In this research the Ti O2 layer was immersed in a solution of rosella flower extract with different time variations, ie 1 hour, 2 hours, and 3 hours. Light sources used are sunlight and 150 watt halogen lamps. It was found that at 3 hours of immersion using the sunlight source was the best result of maximally current (Imax) 0.3 mA, maximum voltage (V) 582,4 mV and its efficiency 0,258%. The results obtained were lower when the DSSC was given a halogen light source, i.e. Maximum current (Imax) 0.08 mA, maximal voltage (Vmax) 125,6 mV and its efficiency 0,167%. The greater the intensity of the light illumination the greater the output power of the DSSC.The use of solar panels is still quite expensive in the making,  for it needs to be developed solar panels are cheap based DSSC (Dye Sensitized Solar Cell). The use of DSSC is very good developed in Indonesia which is famous for its biological richness. This study used rosella flowers as photosensitizer obtained from the extraction process in the form of maceration for 24 hours. The components used to construct a DSSC outline can be divided into four parts, namely substrate, dye, semiconductor titanium dioxide (TiO2), and electrolyte. In this research the TiO2 layer was immersed in a solution of rosella flower extract with different time variations, ie 1 hour, 2 hours, and 3 hours. Light sources used are sunlight and 150 watt halogen lamps. It was found that at 3 hours of immersion using the sunlight source was the best result of maximally current (Imax) 0.3 mA, maximum voltage (Vmax) 582,4 mV and its efficiency 0,258%. The results obtained were lower when the DSSC was given a halogen light source, i.e. Maximum current (Imax) 0.08 mA, maximal voltage (Vmax) 125,6 mV and its efficiency 0,167%. The greater the intensity of the light illumination the greater the output power of the DSSC.

Keywords


anthocyanin; DSSC; Hibiscus sabdariffa; TiO 2

Full Text:

PDF (INDONESIA)

References


Purwanto, A., Widyandari, H., & Jumari, A. (2011). Fabrication of High Performance Fluorine Doped Tin Oxidefilm Using Flame-Assisted Spray Deposition. Thin Solid Films, 520 (2012), 2092–2095.

Callister, W. D. (2007). Materials Science and Engineering : An Introduction 7th Edition, John Wiley & Sons, Inc: New York.

Maddu, A. & Makara. (2007). Teknologi, 11(2), 78-84.

Ariyanto, T. (2013). Analisis Efisiensi Dye sensitized Solar Cell (DSSC)Menggunakan Kulit Buah Naga Merah dan Kulit Buah Naga Merah, Program Studi Teknik Fisika Fakultas Teknologi Industri ITB, Bandung.

Vania, L. Investigasi Kinerja DSSC (Dye-sensitized Solar Cell) Tersensitasi Ekstrak Bluberi dan Kranberi sebagai Sumber Pemeka Antosianin, Departemen Kimia FMIPA, ITB, Bandung.

Khwanchit, W., Vissanu, M., & Sumaeth, C. (2007). Dye-sensitized solar cell using natural dyes extracted from rosella and blue pea flowers, Solar Energy Materials and Solar Cells, 91, 7, 566-571. http://dx.doi.org/10.1016/j.solmat.2006.11.005.

Okoli, L. U., Ozuomba, J. O., Ekpunobi, A. J., & Ekwo, P. I. (2012). Anthocyanin-dyed TiO2 electrode and its performance on dye-sensitized solar cell, Research Journal of Recent Sciences, 1, 22-27.

Adhitya, E. A. (2013). Sintesa Titanium dioxide (TiO2) untuk Dye-Sensitized Solar Cell dengan Antosianin Bunga Rosella (Hibiscus sabdariffa), Indonesian Journal of Applied Physics, (3)2, 181-187.

Artono, M. (2013). Fabrikasi Dye sensitized Solar Cell Menggunakan Natural Dye sebagai Alternatif Dye Ruthenium, Program Studi Teknik Fisika Fakultas Teknologi Industri ITB, Bandung, 2013.

Mustaqim. Fabrikasi Dye-Sensitized Solar Cell Menggunakan Fotosensitizer Ekstrak Bunga Rosela (Hibiscus sabdariffa L) dan Elektrolit Padat Berbasis PEG (Polyethylene Glycol).

Mardiah. (2010) Ekstraksi Kelopak Bunga dan Batang Ekstraksi Kelopak Bunga dan Batang Rosella (Hibiscus Sabdariffa L.) sebagai Pewarna Merah Alami (Jurusan Teknologi Pangan dan Gizi Universitas Djuanda, Bogor.

Septina, W., Fajarisandi, D., & Aditia, M. (2007). Pembuatan Prototipe Solar Cell Murah dengan Bahan Organik-Inorganik (Dye-sensitized Solar Cell), in: Laporan Akhir Penelitian Bidang Energi, Penghargaan PT. Rekayasa Industri.

Samina, A. & Matthew, J. E. (2007). Biomimicry in Solar Energy Conversion with Natural Dye-Sensitized Nanocrystalline Photovoltaic Cells, Department of Chemistry and Biochemistry Obelin College, Ohio, 1-22.

Jae-Wook, L., Kyung-June, H., Wang-Geun, S., Kyung-Hee, P., Hal-Bon, G., Kyu-Hyuk, K. (2007). Energetic surface heterogeneity of nanocrystalline TiO2 films for dye-sensitized solar cells, Korean Journal of Chemical Engineering, 24, 5, (2007) 847-850 10.1007/s11814-007-0052-4




DOI: http://dx.doi.org/10.31258/jkfi.15.2.105-111

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Indexing by:

  

 

Image