INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
ENHANCING THE PERFORMANCE OF TiO2 BASED N-DSSC USING DYE EXTRACTED FROM COMBRETUM INDICUM AND MIXED SENSITIZER
Authors Name:
R. Manikandaprabu
, Dr.M. Ramamurthy , Gomathi Ponnusamy
Unique Id:
IJSDR2312034
Published In:
Volume 8 Issue 12, December-2023
Abstract:
Natural dye sensitized solar cell were fabricated using the dye extract from combretum indicum flower(F), leaves(L) and Mixed (M). Sensitizer was extracted using ethanol as a solvent. TiO2 nanoparticle were coated on FTO substrate using doctor blade method as a photo-anode. Optical and electrical properties were carried out for comparative study of fabricated photo-anode. The individual dye sensitized photo-anode has made more significant absorption in the visible region compared with the mixed photo-anode using UV-Vis spectrophotometer. FT-IR studies were performed for the extracted dye for the chemical elucidation of presence of favourable functional groups that ensures the anchoring capability of dye molecule towards the TiO2 particle. The recombination mechanism of fabricated photo-anode were analysed using photoluminescence spectra. Photovoltaic parameters of assembled N-DSSCs sensitized with sensitizer F, L and M were calculated from the J-V graph.
Keywords:
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Cite Article:
"ENHANCING THE PERFORMANCE OF TiO2 BASED N-DSSC USING DYE EXTRACTED FROM COMBRETUM INDICUM AND MIXED SENSITIZER", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 12, page no.244 - 251, December-2023, Available :http://www.ijsdr.org/papers/IJSDR2312034.pdf
Downloads:
000338719
Publication Details:
Published Paper ID: IJSDR2312034
Registration ID:209527
Published In: Volume 8 Issue 12, December-2023
DOI (Digital Object Identifier):
Page No: 244 - 251
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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