Applications of microwave technology in the field of solid oxide fuel cell - a review

Microwave heating has gained considerable attention as a promising technology for the processing of ceramics, including materials used in solid oxide fuel cells (SOFCs). This unique heating method utilizes the dielectric loss of materials in an electromagnetic field, offering advantages such as rapid heating rates and low energy consumption. This review focuses on the recent applications and developments of microwave technology specifically for cathodes, anodes, and electrolyte materials in SOFCs. A deeper understanding of the potential benefits and challenges associated with microwave sintering can be gained by investigating the effects of microwave treatment on these SOFC materials. The ultimate goal of the review is to provide valuable insights into microstructure control and performance enhancement in SOFC materials through the use of microwave technology. By highlighting the advances and discussing the underlying mechanisms, researchers and practitioners in the field can explore the potential of microwave processing as a viable option for optimizing SOFC materials and improving overall cell performance.