Electrospun TiO2 Fibers as a Material for Dye Sensitizied Solar Cells

0350919 - ÚFCH JH 2011 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Duchoslav, J. - Rubáček, L. - Kavan, Ladislav - Zukalová, Markéta - Procházka, Jan
Electrospun TiO2 Fibers as a Material for Dye Sensitizied Solar Cells.
CLEAN TECHNOLOGY 2008: BIO ENERGY, RENEWABLES, GREEN BUILDING, SMART GRID, STORAGE, AND WATER. Boca Raton: CRC PRESS-TAYLOR & FRANCIS GROUP, 2008, s. 88-90. ISBN 978-1-4200-8502-0.
[CLEAN TECHNOLOGY 2008: BIO ENERGY, RENEWABLES, GREEN BUILDING, SMART GRID, STORAGE, AND WATER. Boston (US), 01.07.2008-05.07.2008]
Výzkumný záměr: CEZ:AV0Z40400503
Klíčová slova: electrospinning * titanium oxide * dye sensitized solar cell
Kód oboru RIV: CG - Elektrochemie

Electrospinning is a method for producing polymeric fabric with fibers ranging from 50 to 500 nm in diameter. It has been demonstrated that fibrous structure is preserved even after annealing when precursor of inorganic compound is introduced into polymer solution. Using the Nanospider (TM) technology TiO2 anatase with a fibrous morphology can be produced in industrial scale. Our product was characterized by SEM, XRD and nitrogen adsorption measurements. The results evidence that a completely new class of material has been developed. The product morphology and particle size together with its phase purity and surface area predestine nanofiberous TiO2 to be advantageously employed in various applications as are dye-sensitized solar cells, adsorbents or photo catalysis.
Trvalý link: http://hdl.handle.net/11104/0190783