Article

The article discusses the critical role of bipolar plate materials in proton exchange membrane fuel cells (PEMFCs), particularly for mobile applications. It synthesizes findings from various studies including a review of metallic bipolar plates, surface engineering developments, and the influence of design parameters on fuel cell performance. Key references detail the performance of bipolar plates in UAV systems and explore the current status of metal materials and manufacturing processes for fuel cells, aiming to enhance efficiency and durability.