%0 Journal Article 
%A López García, José María
%A Gómez Lopera, Salvador Ángel
%T Fabricación de fotoelectrodos transparentes de SnO2 y caracterizaciones estructural y eléctrica
%D 2016
%@ 2386-3676 (Papel)

%U http://hdl.handle.net/10317/5913
%X [ESP] Se han fabricado fotoelectrodos transparentes de dióxido de estaño dopado con flúor (SnO2:F) sobre sustratos de vidrio de 18.75 cm2 de superficie y 1.2 mm de espesor mediante el método de pirolisis de espray. Se crecieron películas de aproximadamente 500 nm de espesor para distintos valores de [F]/[Sn] (0%, 10%, 15%, 16%, 19%, 20%). Las capas conductoras tienen una elevada cristalinidad que coincide con el patrón para el dióxido de estaño (estructura tetragonal rutilo). La resistencia superficial y la resistividad son mínimas para la muestra dopada al 16%, con valores respectivos 3.05±0.12 Ω cm 2 y (12±6) 10 5 Ω m. [ENG] Fluorine doped tin dioxide (SnO2:F) transparent photoelectrodes were manufactured over glass
substrates of 18.75 cm2 surface and 1.2 mm thick by spray pyrolysis method. It was grown films of approximately 500 nm thick for different values of [F]/[Sn] (0%, 10%, 15%, 16%, 19%, 20%). Conductive films have a high crystallinity which coincides with tin dioxide pattern (rutile tetragonal structure). Surface resistance and resistivity are minimal for the 16% doped sample with respective values 3.05±0.12 Ω cm 2 y (12±6) 10 5 Ω m. [ENG] Fluorine doped tin dioxide (SnO2:F) transparent photoelectrodes were manufactured over glass substrates of 18.75 cm2 surface and 1.2 mm thick by spray pyrolysis method. It was grown films of approximately 500 nm thick for different values of [F]/[Sn] (0%, 10%, 15%, 16%, 19%, 20%). Conductive films have a high
crystallinity which coincides with tin dioxide pattern (rutile tetragonal structure). Surface resistance and resistivity are minimal for the 16% doped sample with respective values 3.05±0.12 Ω cm 2 y (12±6) 10 5 Ω m.
%K Método de Van der Pauw
%K Película fina de SnO2
%K Pirolisis de espray
%K RDX
%K Resistencia superficial
%K Sheet resistance
%K Spray Pyrolysis
%K SnO2 thin film
%K Van Der Pauw method
%K 3312.09 Resistencia de Materiales
%~ GOEDOC, SUB GOETTINGEN