Multifunctional Electrocatalysts for Low-temperature Solid Oxide Fuel Cells

Abstract

Rapidly growing attention is being directed to the investigation of multifunctional electrocatalysts for the development of low-temperature solid oxide fuel cells (LT-SOFCs). In the first section, multifunctional electrocatalyst materials, particularly, ABO3 perovskites and layered perovskites, used for SOFCs are categorized and reviewed comprehensively. The subsequent section delves into strategies centered on nanostructuring aimed at enhancing the performance of these multifunctional electrocatalysts. The concluding section summarizes multifaceted strategies, from perovskite structures to innovative methods, to clarify each avenue’s contribution to achieving stable, efficient, and multifunctional electrocatalysts for a sustainable energy future.