Robust Hierarchically Structured Biphasic Ambipolar Oxide Photoelectrodes for Light-Driven Chemical Regulation and Switchable Logic Applications
| Autor: | Néstor Guijarro, Kevin Sivula, Mathieu S. Prévot, Melissa Johnson, Florian Le Formal, Wiktor S. Bourée, Xavier A. Jeanbourquin |
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| Přispěvatelé: | IRCELYON-Catalyse Hétérogène pour la Transition Energétique (CATREN), Institut de recherches sur la catalyse et l'environnement de Lyon (IRCELYON), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Photocurrent
Materials science Ambipolar diffusion Mechanical Engineering Oxide Oxygen evolution Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Mechanics of Materials Light driven Chemical regulation Oxygen reduction reaction [CHIM]Chemical Sciences General Materials Science Thin film 0210 nano-technology ComputingMilieux_MISCELLANEOUS |
| Zdroj: | Advanced Materials Advanced Materials, Wiley-VCH Verlag, 2016, 28 (42), pp.9308-9312. ⟨10.1002/adma.201602265⟩ |
| ISSN: | 0935-9648 1521-4095 |
| DOI: | 10.1002/adma.201602265⟩ |
| Popis: | Tunable ambipolar photoelectrochemical behavior emerges from microdomains of nanostructured p-type CuFeO2 and n-type Fe2O3 that arise from a single facile solution-processed thin fi lm. The switchable operation of this system is controlled by chemical, optical, or electronic inputs with a uniquely high photocurrent response (on the order of 1 mA cm(-2)), suitable for robust practical application as an oxygen photoregulator. |
| Databáze: | OpenAIRE |
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