H Setyawati*,, .- and M S Hadi,, .- and H Darmokoesoemo,, .- and I K Murwani,, .- and A J Permana,, .- and F Rochman, .- (2020) Modification of Methyl Orange dye as a light harvester on solar cell. In: The 10th International Conference on Green Technology (ICGT) "Empowering the Fourth Industrial Revolution through Green Science and Technology". IOP Conf. Series: Earth and Environmental Science, 456 . IOP Publishing, Malang, Indonesia, pp. 1-8. ISBN 17551307, 17551315

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Abstract

The purpose of this research is to modify methyl orange be a complex compound Fe (II) -methyl orange and apply it as a light harvester on DSSC (Dye-Sensitized Solar Cell) technology. Titanium dioxide was used as a semiconductor and synthesized from tetrabuthylorthotitanate (TBOT). The wavelength spectra of Fe (II)-methyl orange was characterized by UV-Vis spectrophotometer and showed d-d transition at 420.50 nm and charge transfer at 262 nm. The interaction of metal-ligand bonding (Fe–N) was characterized by FTIR spectrophotometer and shown at wavenumber 316.33 cm−1. Fe(II)-methyl orange was a paramagnetic compound with magnetic moment 3.9 BM and ionic compound because of its conductivity higher than its solvent. The photovoltaic analysis confirmed that Fe(II)-methyl orange produced a current of 40 mA, a voltage of 0.38 V and an efficiency of 0.24%.

Item Type:	Book Section
Subjects:	Q Science Q Science > QD Chemistry Q Science > QD Chemistry > QD146-197 Inorganic chemistry
Divisions:	08. Fakultas Sains dan Teknologi > Kimia
Creators:	Creators NIM H Setyawati*,, .- UNSPECIFIED M S Hadi,, .- UNSPECIFIED H Darmokoesoemo,, .- UNSPECIFIED I K Murwani,, .- UNSPECIFIED A J Permana,, .- UNSPECIFIED F Rochman, .- UNSPECIFIED
Depositing User:	Mr Vega Andi Budiman
Date Deposited:	23 Jun 2023 04:16
Last Modified:	08 Aug 2023 09:51
URI:	http://repository.unair.ac.id/id/eprint/127536
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