Nanostructured TiO(2) and PEDOT Electrodes with Photovoltaic Application

In this work, nanostructured TiO(2) and poly-3,4-ethylenedioxythiophene (PEDOT) layers were electrochemically prepared over transparent electrodes. Morphological characterization evidenced the presence of nanostructures as planed with 50-nm-wide TiO(2) rod formations followed by 30-nm-wide PEDOT wir...

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Detalles Bibliográficos
Autores principales: Mauricio Ramírez, Andrés, Cattin, Linda, Bernède, Jean-Christian, Díaz, Fernando Raúl, Gacitúa, Manuel Alejandro, del Valle, María Angélica
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7824720/
https://www.ncbi.nlm.nih.gov/pubmed/33406778
http://dx.doi.org/10.3390/nano11010107
Descripción
Sumario:In this work, nanostructured TiO(2) and poly-3,4-ethylenedioxythiophene (PEDOT) layers were electrochemically prepared over transparent electrodes. Morphological characterization evidenced the presence of nanostructures as planed with 50-nm-wide TiO(2) rod formations followed by 30-nm-wide PEDOT wires. Different characterizations were made to the deposits, establishing their composition and optic properties of the deposits. Finally, photovoltaic cells were prepared using this modified electrode, proving that the presence of PEDOT nanowires in the cell achieves almost double the efficiency of its bulk analogue.

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