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Title Natural Dye Extracts of Areca Catechu Nut as dye Sensitizer for Titanium dioxide Based Dye Sensitized Solar Cells
Authors Murugakoothan, P.
Ananth, S.
Vivek, P.
Arumanayagam, T.
ORCID
Keywords Dye sensitized solar cell
TiO2
Sol-gel
Areca catechu nut
Type Article
Date of Issue 2014
URI http://essuir.sumdu.edu.ua/handle/123456789/35814
Publisher Sumy State University
License
Citation Natural Dye Extracts of Areca Catechu Nut as dye Sensitizer for Titanium dioxide Based Dye Sensitized Solar Cells [Текст] / P. Murugakoothan, S. Ananth, P. Vivek, T. Arumanayagam // Журнал нано- та електронної фізики. — 2014. — Т.6, №1. — 01003.
Abstract A dye sensitized solar cell was fabricated using titanium dioxide nano particles sensitized by a new natural dye extracted from areca catechu nut. The natural dye extract contains tannin which is rich in gallotannic acid. The pure titanium dioxide nano particles in anatase phase were synthesized by sol-gel technique and were sensitized by the natural dye to yield photo anode material. The Powder X-Ray Diffraction, UV-vis spectra, Fourier Transform Infra Red spectroscopy, Energy Dispersive X- Ray spectroscopy and Scanning Electron Microscopy studies of pure and natural dye sensitized TiO2 were carried out to analyze their structural, optical, functional group, compositional and morphological details. The dye sensitized solar cell was fabricated using TiO2 nano particles coated on FTO glass plate which is sensitized by the natural dye as photo anode and platinum coated FTO as counter electrode. The natural dye sensitized solar cell showed a solar light energy to electron conversion efficiency of 0.76 %. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35814
Appears in Collections: Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

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Bangladesh Bangladesh
1821986435
Cambodia Cambodia
79725217
China China
-1215011948
Finland Finland
1976977
Germany Germany
76525
India India
-1215011947
Indonesia Indonesia
-1053917987
Japan Japan
2
Lithuania Lithuania
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503975396
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