Advanced electrolyte materials based on natural minerals for low-temperature solid oxide fuel cells applications

• Tipo: Outra Publicação em Revista Científica Internacional
• Data: 2024

Autores

Ettalibi, O (Autor) Outra; Boumeriame, H (Autor) FEUP; Achak, O (Autor) Outra; Chafik, T (Autor) Outra

Revista

Título: Fuel

Vol. 377

ISSN: 0016-2361

Editora: Elsevier

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-016-VDW

DOI: 10.1016/j.fuel.2024.132848

Abstract (EN): The increased interest in solid oxide fuel cell (SOFC) technology to convert chemical energy into much-required electricity makes it appealing as a flexible solution for integration, permitting enhanced energy efficiency through the recovery of wasted heat. Hence, SOFCs are high-efficiency cogeneration systems that can increase the effectiveness and cost-effectiveness of diverse fuels such as hydrogen, biomass, coal gas, hydrocarbon, and other renewable fuels. SOFCs technology is based on essential components; anode, cathode, and electrolyte, involving advanced materials that still face crucial challenges, mainly associated with stability and cost. From an economic perspective, using natural resources like natural hematite, geopolymer, and natural CuFe2O4 reduces material costs, fostering competitiveness for the swift commercialization of SOFC systems. These materials might be used as dense ceramic electrolytes sandwiched between electrodes, enabling oxygen ions mobility. This review provides an overview regarding the feasibility and application of natural materials in SOFC components. By examining the properties, performances, and potential challenges associated with utilizing such materials, this review sheds light on the promising avenues for enhancing efficiency and reducing the costs of SOFC technology. Moreover, it identifies key strategies and innovations that could pave the way for significant advancements in the field, contributing the utilization of low-temperature SOFCs as a sustainable energy solution.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 16