Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells

A preparation technique of screen-printing pastes of carbon has been disclosed in order to fabricate nanocrystalline layers without cracking and pealing-off over 6.8-μm thickness for the counter electrodes of dye-sensitized solar cells (DSSCs). A well blended mixture of powdered activated carbon, na...

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Autores principales:	Ozuomba, J., Okoli, L., Ekpunobi, A., Ekwo, P.
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2012
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/30ab218acec34679a477622e38162b14
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spelling	oai:doaj.org-article:30ab218acec34679a477622e38162b142021-11-21T12:01:46ZFabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells2537-63651810-648Xhttps://doaj.org/article/30ab218acec34679a477622e38162b142012-01-01T00:00:00Zhttps://mjps.nanotech.md/archive/2012/article/18999https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365A preparation technique of screen-printing pastes of carbon has been disclosed in order to fabricate nanocrystalline layers without cracking and pealing-off over 6.8-μm thickness for the counter electrodes of dye-sensitized solar cells (DSSCs). A well blended mixture of powdered activated carbon, natural graphite powder, and a colloidal sol produced the screen-printing pastes. A DSSC fabricated with the carbon electrode whose TiO2 photo-electrode was sensitized with anthocyanin local dye gave a photoconversion efficiency of 1.01%.Ozuomba, J.Okoli, L.Ekpunobi, A.Ekwo, P.D.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 11, Iss 1-2, Pp 106-111 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Ozuomba, J. Okoli, L. Ekpunobi, A. Ekwo, P. Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
description	A preparation technique of screen-printing pastes of carbon has been disclosed in order to fabricate nanocrystalline layers without cracking and pealing-off over 6.8-μm thickness for the counter electrodes of dye-sensitized solar cells (DSSCs). A well blended mixture of powdered activated carbon, natural graphite powder, and a colloidal sol produced the screen-printing pastes. A DSSC fabricated with the carbon electrode whose TiO2 photo-electrode was sensitized with anthocyanin local dye gave a photoconversion efficiency of 1.01%.
format	article
author	Ozuomba, J. Okoli, L. Ekpunobi, A. Ekwo, P.
author_facet	Ozuomba, J. Okoli, L. Ekpunobi, A. Ekwo, P.
author_sort	Ozuomba, J.
title	Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
title_short	Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
title_full	Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
title_fullStr	Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
title_full_unstemmed	Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
title_sort	fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2012
url	https://doaj.org/article/30ab218acec34679a477622e38162b14
work_keys_str_mv	AT ozuombaj fabricationofscreenprintingpastesofcarbonpowdersfordyesensitizedsolarcells AT okolil fabricationofscreenprintingpastesofcarbonpowdersfordyesensitizedsolarcells AT ekpunobia fabricationofscreenprintingpastesofcarbonpowdersfordyesensitizedsolarcells AT ekwop fabricationofscreenprintingpastesofcarbonpowdersfordyesensitizedsolarcells
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Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells

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