2026-05-30T23:14:06Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/355402026-02-03T10:58:05Zcom_10630_2254col_10630_37953

A solid-state integrated photo-supercapacitor based on ZnO nanorod arrays decorated with Ag2S quantum dots as photoanode and PEDOT charge storage counter-electrode. Solis Cortes, Daniel Navarrete-Astorga, Elena Sherebler, Ricardo Peinado-Pérez, Juan José Martín-Jiménez, Francisco de Paula Ramos-Barrado, José Ramón Dalchiele, Enrique A. Energía fotovoltaica - Generación A planar solid-state photocapacitor with two electrodes has been prepared for the first time using a passivated film of ZnS with Ag2S quantum dots deposited on ZnO nanorods, which were electrochemically grown on ZnO seed layers, as the photoanode. The supercapacitor part is composed of a electrodeposited poly(3,4-ethylene-dioxythiophene) PEDOT film as the counter-electrode and an ionic liquid-based electrolyte between them deposited by the dip coating method. The different nanostructures and electrodes were morphologically and structurally characterized, and the device was electrochemically characterized and could reach a potential of 0.33 V during photocharge and a storage efficiency of 6.83%. 2024-12-10T10:26:28Z 2024-12-10T10:26:28Z 2024-12-10T10:26:28Z 2020 journal article RSC Adv., 2020,10, 5712-5721 https://hdl.handle.net/10630/35540 10.1039/C9RA10635A eng http://creativecommons.org/licenses/by-nc/4.0/ open access Atribución-NoComercial 4.0 Internacional Royal Society of Chemistry