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All Journal Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya
Wardah Nabila Putri
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering

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PEMBUATAN Dye (Zat Warna) BERBAHAN DASAR KUBIS MERAH (Brassica Oleracea L.) DENGAN METODE MASERASI Wardah Nabila Putri; Sherly Kasuma Warda Ningsih
Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Vol. 7 No. 2 (2025): Literasi Artikel Penelitian Kimia
Publisher : Program Studi Kimia, Fakultas MIPA, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jc.v7i2.6149

Abstract

DSSC fabrication using expensive and difficult to obtain synthetic dye sensitizers can be overcome by utilizing natural dyes from red cabbage. Dye or dye functions as a compound that absorbs sunlight. This study aims to explore the characteristics of anthocyanin pigments extracted from natural materials, namely red cabbage (Brassica Oleracea) as a dye-sensitizer in Dye Sensitized Solar Cell (DSSC) type solar cells. Anthocyanin pigments were chosen because of their ability to absorb light in a broad spectrum, their environmentally friendly nature, and their abundant availability in nature. Pigment extraction was carried out using 70% ethanol solvent and characterization was carried out using Fourier Transform Infrared Spectroscopy (FTIR) and UV-Visible (UV-Vis). The results of the FTIR analysis showed anthocyanin. UV-Vis analysis showed an absorption peak at a wavelength of 323 nm. The results of this study indicate that anthocyanin pigments from natural materials have the potential as effective and environmentally friendly dye-sensitizers in the development of DSSC
Co-Authors Sherly Kasuma Warda Ningsih