Abstract

Natural dyes are prepared through a dehydrated greeneries ofAndrographis Paniculataby the solvent acetone and alcohol. FTIR spectroscopic study and analysis have been undergone to efficiently assemble dyes and sensitizers in the fabricated TiO2-based Dye-Sensitized Solar Cells (DSSCs). An examined captivation characteristic of the dye sensitizer DSSC was recording UV–Vis spectrometry. Further, the breakthrough of the sensitizer for photovoltaic application, J (Am2) -V(V) characteristics study has been carried out for the fabricated DSSC observed extraction tint using acetone solvent and experimented DSSC has shown the photoconversion efficiency of 0.318% with 3.023, 0.3952, 1.4256, 0.1998 and 0.2395, which is analyzed with short circuit current density (Jsc - mA/cm2), Open circuit voltage (Voc - V), maximum current density (Jm - A⋅mm−2), maximum voltage density (Vm- V) and fill factor (FF- Pmax/ Isc × Voc) respectively.© 2022 Elsevier Ltd. All rights reserved.Selection and/or Peer-review under responsibility of International Conference on “Advancements in Nanoelectronics and Communication Technologies” (ICANCT-2022).

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