Sembiring, Zipora and Ambarwati, Yuli (2023) Synthesis and Characterization of Fe(II) Complex Compounds with Schiff Base Ligands of 4-Dimethylamino Benzaldehyde and Aniline as Dye Sensitized in Dye Sensitized Solar Cell (DSSC). Analit: Analytical and Environmental Chemistry, 8 (1). pp. 21-32. ISSN 2540-8267
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Abstract
ABSTRACT Synthesis and characterization of Fe(II) complex with Schiff base ligand of 4-dimethylamino benzaldehyde and aniline has been carried out with a concentration ratio of 1:1. The resulting Schiff base crystal is orange with a yield of 78%. The synthesis of Fe(II) complex compound producing yellow crystals with a yield of 86%. Analysis using UV-Vis spectrophotometer showed a maximum wavelength in the transition region π* from basic azometina group of Schiff by 355 to 565 nm after complexing. DTA TGA analysis showed three times the weight loss, the first mass loss at a temperature of 200-276.7oC of 10.09%, the second mass loss occurs at a temperature of 276.7-379oC by 85% which, and mass loss occurs at a temperature of 389.4 – 600.4oC by 15% which loses one molecule of Fe2O3 which is a residue of 17.29% , DSSC test results obtained strong current and the voltage has the highest efficiency of 2.086%. Keyword: Synthesis, characterization, Fe(II) complex, azomethine, crystal.
| Item Type: | Article |
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| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia |
| Depositing User: | ZIPORA SEM |
| Date Deposited: | 04 May 2023 01:37 |
| Last Modified: | 04 May 2023 01:37 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/51039 |
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