Speaker
Mr
Seksan Lowpa
(Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.)
Description
Dye-sensitized solar cells (DSSCs) is fabricated from a combination of relatively popular materials containing nanocrystalline TiO${}_2$, electrolyte solution containing I${}^−$/I${}^{3-}$ redox mediator, counter electrode, and natural dye. In this work, the natural dye extract from Artocarpus lacucha with methanol solvent as sensitizers. The photo to current conversion efficiency (η = 0.69%) was obtained by Artocarpus lacucha under AM 1.5 illumination. The short circuit photo-current density (Jsc), open circuit voltage (Voc) and fill factor (FF) are 2.01 mAcm${}^{-2}$, 0.57V and 0.60, respectively.
Primary authors
Mr
Saman Saekow
(Integrated Nanotechnology Research Center, Khon Kaen University, Khon Kaen 40002, Thailand.)
Mr
Seksan Lowpa
(Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.)
Mr
Wasan Maiaugree
(Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.)
Co-author
Dr
Vittaya Amornkitbamrung
(Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand. Integrated Nanotechnology Research Center, Khon Kaen University, Khon Kaen 40002, Thailand. Thaialnd Center of Excellence in Physics, CHE,Ministry of Education, Bangkok 10400, Thailand.)
