Transition metal oxides with perovskite and spinel structures for electrochemical energy production applications
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/124680
Título: | Transition metal oxides with perovskite and spinel structures for electrochemical energy production applications |
---|---|
Autor/es: | Flores-Lasluisa, Jhony Xavier | Huerta Arráez, Francisco | Cazorla-Amorós, Diego | Morallon, Emilia |
Grupo/s de investigación o GITE: | Electrocatálisis y Electroquímica de Polímeros | Materiales Carbonosos y Medio Ambiente |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Química Física | Universidad de Alicante. Departamento de Química Inorgánica | Universidad de Alicante. Instituto Universitario de Materiales |
Palabras clave: | Perovskite | Spinel | Transition metals | Oxygen reduction reaction | Oxygen evolution reaction | Hydrogen evolution reaction |
Área/s de conocimiento: | Química Física | Química Inorgánica |
Fecha de publicación: | 23-jun-2022 |
Editor: | Elsevier |
Cita bibliográfica: | Environmental Research. 2022, 214(Part 1): 113731. https://doi.org/10.1016/j.envres.2022.113731 |
Resumen: | Transition metal oxide-based materials are an interesting alternative to substitute noble-metal based catalyst in energy conversion devices designed for oxygen reduction (ORR), oxygen evolution (OER) and hydrogen evolution reactions (HER). Perovskite (ABO3) and spinel (AB2O4) oxides stand out against other structures due to the possibility of tailoring their chemical composition and, consequently, their properties. Particularly, the electrocatalytic performance of these materials depends on features such as chemical composition, crystal structure, nanostructure, cation substitution level, eg orbital filling or oxygen vacancies. However, they suffer from low electrical conductivity and surface area, which affects the catalytic response. To mitigate these drawbacks, they have been combined with carbon materials (e.g. carbon black, carbon nanotubes, activated carbon, and graphene) that positively influence the overall catalytic activity. This review provides an overview on tunable perovskites (mainly lanthanum-based) and spinels featuring 3d metal cations such as Mn, Fe, Co, Ni and Cu on octahedral sites, which are known to be active for the electrochemical energy conversion. |
Patrocinador/es: | The authors thank to the Ministerio de Ciencia e Innovación/AEI (PID 2019-105923RB-I00) for financial support. J.X.F.-L. gratefully acknowledges MINECO for financial support through an FPI contract (BES-2017-081598). |
URI: | http://hdl.handle.net/10045/124680 |
ISSN: | 0013-9351 (Print) | 1096-0953 (Online) |
DOI: | 10.1016/j.envres.2022.113731 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2022 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1016/j.envres.2022.113731 |
Aparece en las colecciones: | INV - GEPE - Artículos de Revistas INV - MCMA - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Flores-Lasluisa_etal_2022_EnvironRes.pdf | 8,2 MB | Adobe PDF | Abrir Vista previa | |
Este ítem está licenciado bajo Licencia Creative Commons