Journals / Firat University Journal of Experimental and Computational Engineering / 2023 / Cilt: 2 Sayı: 3

Comparison of Photoelectric Conversion Efficiencies of DSSCs Sensitized with Velvet Red Rose and Ivy Rose Dye

Kadife Kırmızı Gül ve Sarmaşık Gül Boyası ile Duyarlılaştırılan Boya Duyarlı Güneş Pillerinin Fotoelektrik Dönüşüm Verimlerinin Karşılaştırılması

Pages
97–103
Publication Date
2023-10-24
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

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.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, extracts from velvet red rose and ivy rose were used as sensitizers in dye-sensitized solar cells.
📊
Key Findings & Data:XRD analyses confirmed the anatase structure of the TiO2 thin film.
💡
Conclusion & Impact: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.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Boya duyarlı güneş pilleri · Doğal boyalar · Fotovoltaik performans

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.

Özet

Bu çalışmada, kadife kırmızı gül ve sarmaşık gül bitkisinden elde edilen özütler, boya duyarlı güneş pillerinde duyarlılaştırıcı olarak kullanıldı. XRD analizleri, TiO2 ince filmin anataz yapısını doğruladı. SEM fotoğrafları, nanokürelerin birbirleriyle sıkı temas halinde olduğunu ve TiO2 yüzeyinde daha fazla boya emilimine izin verdiğini gösterdi. UV-vis analizinden, kadife kırmızı gül boyasının görünür bölgede daha geniş bir absorpsiyon sergilediği anlaşıldı. I-V karakterizasyonları incelendiğinde kadife kırmızı gül boyası ile duyarlı hale getirilen hücrenin sarmaşık gül boyası ile duyarlı hale getirilen hücre'ye göre daha yüksek hücre performansına (ɳ=0.12)sahip olduğu görüldü.

🔖

Cite This Article

ASLAN, F. (2023). Comparison of Photoelectric Conversion Efficiencies of DSSCs Sensitized with Velvet Red Rose and Ivy Rose Dye. Firat University Journal of Experimental and Computational Engineering, Cilt: 2 Sayı: 3, 97–103. https://ajindex.com/articles/970457

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. Kumar BA, Vetrivelan V, Ramalingam G, Manikandan A, Viswanathan S, Boomi P, Ravi G. ”Computational studies and experimental fabrication of DSSC device assembly on 2D-layered TiO2 and MoS2@TiO2 nanomaterials”. Physica B: Condensed Matter, 633, 413770, 2022
  2. Nnorom OO, Onuegbu GC, Etus C. “Photo-performance characteristics of Baphia nitida and rosella dye-sensitized solar cell”. Results in Optics, 9, 100311, 2022
  3. Zatirostami A. “A dramatic improvement in the efficiency of TiO2-based DSSCs by simultaneous incorporation of Cu and Se into its lattice”. Optical Materials, 117, 111110, 2021
  4. Peiris D, Ekanayake P, Karunaratne BA, Petra MI. “Improved Performance of DSSC Photoanodes After the Modification of TiO2 with Reduced Graphene Oxide”. Journal of Electronic Materials, 50, 1044–1053, 2021
  5. Singh S, Maurya IC, Sharma S, Kushwaha S, Srivastava P, Bahadur L. “Application of new natural dyes extracted from Nasturtium flowers (Tropaeolum majus) as a photosensitizer in dye-sensitized solar cells”. Optik, 243 167331, 2021
  6. Yoo K, Kim JY, Lee JA, Kim JS, Lee DK, Kim K, Kim JY, Kim B, et al. “Completely transparent conducting oxide-free and flexible dye-sensitized solar cells fabricated on plastic substrates”. ACS Nano, 9, 3760-3771, 2015
  7. Lee CP, Li CT, Ho KC. “Use of organic materials in dye-sensitized solar cells”. Materials Today, 20, 267-283, 2017
  8. Gao F, Wang Y, Shi D, Zhang J, Wang M, Jing X, Humphry BR, Wang P, et al. “Enhance the optical absorptivity of nanocrystalline TiO2 film with high molar extinction coefficient ruthenium sensitizers for high performance dye-sensitized solar cells”. Journal of the American Chemical Society, 130, 10720-10728, 2008
  9. Roy MS, Balraju P, Kumar M, Sharma GD. “Dye-sensitized solar cell based on Rose Bengal dye and nanocrystalline TiO2”. Solar Energy Materials, 92, 909-913, 2008
  10. Siregar N, Panggabean JH, Sirait M, Rajagukguk J, Gultom NS, Sabir FK. “Fabrication of dye-sensitized solar cells (DSSCs) using Mg-doped ZnO as photoanode and extract Rose Myrtle (Rhodomyrtus tomentosa) as natural dye”. International Journal of Photoenergy-Hindawi, 1, 1-7, 2021
  11. Waghmare MA, Beedri NI, Ubale AU, Pathan HM. “Fabrication and characterization of Rose Bengal sensitized binary TiO2-ZrO2 oxides photo-electrode based dye-sensitized solar cells” Engineered Science, 6, 36-43, 2019
  12. Aslan F. “Increasing the photoelectric convercion efficiency of dye-sensitized solar cells by doping SrAl2O4:Eu+2,