Comparison of Photoelectric Conversion Efficiencies of DSSCs Sensitized with Velvet Red Rose and Ivy Rose Dye
Journal Title: Firat University Journal of Experimental and Computational Engineering - Year 2023, Vol 2, Issue 3
Abstract
In this study, extracts from velvet red rose and ivy rose were used as sensitizers in dye-sensitized solar cells. XRD analyses confirmed the anatase structure of the TiO2 thin film. SEM photographs showed that the nanospheres were in tight contact with each other, allowing for greater dye absorption on the TiO2 surface. It was understood from the UV-vis analysis that the velvet red rose dye exhibited a wider absorption in the visible region. The I-V characterizations showed that cell sensitized with velvet red rose dye exhibited higher cell performance (ɳ=0.12) than DSSC sensitized with ivy rose dye.
Authors and Affiliations
Fehmi Aslan,
Keywords
Related Articles
- EP ID EP727933
- DOI 10.5505/fujece.2023.03522
- Views 12
- Downloads 0
Determination of water sensitivity of nanosilica added hot mix asphalt
In this study, the effects of nanosilica (NS) additive on the water sensitivity of hot mix asphalt (HMA) pavements were investigated. For this, NS-modified asphalts were prepared by adding NS at rates of 1%, 3%, 5% and...
Detection of brain tumor with a pre-trained deep learning model based on feature selection using MR images
One of the most dangerous diseases in the world is a brain tumor. A brain tumor destroys healthy tissue in the brain and then multiplies abnormally, causing increased internal pressure in the skull. This can lead to deat...
Comparison of equivalent earthquake load method for TEC-2007 and TBEC-2018: Adıyaman province example
In this study, in terms of their approach to the equivalent earthquake load method, a comparison of the Turkish building earthquake codes published in 2007 and 2018 was made. For the study a reinforced concrete residenti...
Characterization of polyurethane produced by polyol synthesized from corn oil
In this study, biopolyol has been synthesized from corn oil by epoxidation, hydroxylation, neutralization, and purification processes. The rheological properties of both corn oil and polyol obtained from corn oil have be...
Production and characterization of chitosan-based polymer particles with the precipitation collection method
In this study, a chitosan-based polymer particle was produced to be used as a sorbent. Gel particle production was carried out using chitosan samples with different acetylation degrees and molecular weights. The produced...