TiO2 paste for DSSC photoanode: preparation and optimization of application method

We propose a simple method of TiO2 paste preparation from titania powder (Degussa) and organic binders (terpineol, ethyl cellulose) for making a continuous photoactive layer of a dye-sensitized solar cell (DSSC). The prepared paste was characterized by using thermogravimetric and X-ray diffraction m...

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Autores principales:	I. O. Selyanin, A. S. Steparuk, R. A. Irgashev, A. V. Mekhaev, G. L. Rusinov, A. S. Vorokh
Formato:	article
Lenguaje:	EN RU
Publicado:	Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina 2020
Materias:	dssc gratzel cell tio2 paste photoanode open-circuit photo voltage short-circuit photocurrent density i-v characteristics Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/b4640102a1174bfc9ed1337fad7e193f
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spelling	oai:doaj.org-article:b4640102a1174bfc9ed1337fad7e193f2021-12-01T05:53:10ZTiO2 paste for DSSC photoanode: preparation and optimization of application method2411-141410.15826/chimtech.2020.7.4.01https://doaj.org/article/b4640102a1174bfc9ed1337fad7e193f2020-10-01T00:00:00Zhttps://journals.urfu.ru/index.php/chimtech/article/view/4420https://doaj.org/toc/2411-1414We propose a simple method of TiO2 paste preparation from titania powder (Degussa) and organic binders (terpineol, ethyl cellulose) for making a continuous photoactive layer of a dye-sensitized solar cell (DSSC). The prepared paste was characterized by using thermogravimetric and X-ray diffraction methods for comparison with commercial paste (Solaronix). The TiO2 layer parameters for applying and annealing were optimized by varying the layer thickness and using different masks. The surface morphology of annealed layers was controlled by optical microscopy. Before TiO2 paste applying and after annealing, the conductive glass (fluorine-tin oxide – FTO) was treated by TiCl4 hydrochloric acid solution. The structure of DSSCs were composed FTO-glass / TiO2 layer sensitized Ruthenium complex (N719 dye)/ iodide-based electrolyte / Pt counter electrode/ FTO glass. The DSSC photovoltaic characteristics were measured under AM 1.5G irradiation and demonstrated to be close to those of photoanodes based on the prepared and commercial pastes.I. O. SelyaninA. S. SteparukR. A. IrgashevA. V. MekhaevG. L. RusinovA. S. VorokhUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina articledsscgratzel celltio2 pastephotoanodeopen-circuit photo voltageshort-circuit photocurrent densityi-v characteristicsChemistryQD1-999ENRUChimica Techno Acta, Vol 7, Iss 4, Pp 140-149 (2020)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	dssc gratzel cell tio2 paste photoanode open-circuit photo voltage short-circuit photocurrent density i-v characteristics Chemistry QD1-999
spellingShingle	dssc gratzel cell tio2 paste photoanode open-circuit photo voltage short-circuit photocurrent density i-v characteristics Chemistry QD1-999 I. O. Selyanin A. S. Steparuk R. A. Irgashev A. V. Mekhaev G. L. Rusinov A. S. Vorokh TiO2 paste for DSSC photoanode: preparation and optimization of application method
description	We propose a simple method of TiO2 paste preparation from titania powder (Degussa) and organic binders (terpineol, ethyl cellulose) for making a continuous photoactive layer of a dye-sensitized solar cell (DSSC). The prepared paste was characterized by using thermogravimetric and X-ray diffraction methods for comparison with commercial paste (Solaronix). The TiO2 layer parameters for applying and annealing were optimized by varying the layer thickness and using different masks. The surface morphology of annealed layers was controlled by optical microscopy. Before TiO2 paste applying and after annealing, the conductive glass (fluorine-tin oxide – FTO) was treated by TiCl4 hydrochloric acid solution. The structure of DSSCs were composed FTO-glass / TiO2 layer sensitized Ruthenium complex (N719 dye)/ iodide-based electrolyte / Pt counter electrode/ FTO glass. The DSSC photovoltaic characteristics were measured under AM 1.5G irradiation and demonstrated to be close to those of photoanodes based on the prepared and commercial pastes.
format	article
author	I. O. Selyanin A. S. Steparuk R. A. Irgashev A. V. Mekhaev G. L. Rusinov A. S. Vorokh
author_facet	I. O. Selyanin A. S. Steparuk R. A. Irgashev A. V. Mekhaev G. L. Rusinov A. S. Vorokh
author_sort	I. O. Selyanin
title	TiO2 paste for DSSC photoanode: preparation and optimization of application method
title_short	TiO2 paste for DSSC photoanode: preparation and optimization of application method
title_full	TiO2 paste for DSSC photoanode: preparation and optimization of application method
title_fullStr	TiO2 paste for DSSC photoanode: preparation and optimization of application method
title_full_unstemmed	TiO2 paste for DSSC photoanode: preparation and optimization of application method
title_sort	tio2 paste for dssc photoanode: preparation and optimization of application method
publisher	Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
publishDate	2020
url	https://doaj.org/article/b4640102a1174bfc9ed1337fad7e193f
work_keys_str_mv	AT ioselyanin tio2pastefordsscphotoanodepreparationandoptimizationofapplicationmethod AT assteparuk tio2pastefordsscphotoanodepreparationandoptimizationofapplicationmethod AT rairgashev tio2pastefordsscphotoanodepreparationandoptimizationofapplicationmethod AT avmekhaev tio2pastefordsscphotoanodepreparationandoptimizationofapplicationmethod AT glrusinov tio2pastefordsscphotoanodepreparationandoptimizationofapplicationmethod AT asvorokh tio2pastefordsscphotoanodepreparationandoptimizationofapplicationmethod
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TiO2 paste for DSSC photoanode: preparation and optimization of application method

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