Development of fuel cell using metal foam

Nagesveram, Havines Rao (2024) Development of fuel cell using metal foam. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

For clean and efficient energy conversion, fuel cells have emerged as a possible alternative to traditional combustion engines. This research focuses on the creation of a fuel cell with metal foam as a crucial component. Metal foam has unique qualities such as large surface area, great thermal conductivity, and outstanding mechanical strength, making it an attractive choice for improving fuel cell efficiency. The purpose of this study is to look into the feasibility and performance of a metal foam-based fuel cell. Material selection, manufacturing procedures, and performance assessment are all important parts of the research. The conductivity, durability, and compatibility with fuel cell surroundings of appropriate metal foam materials are first discovered. The metal foam is then fabricated into the fuel cell design using different manufacturing processes such as powder metallurgy, foam impregnation, or electrodeposition. The manufacturing technique seeks to maximise the active surface area and gas diffusion capabilities of the metal foam by optimising its structure and shape. Techniques for ensuring excellent electrical conductivity are also being researched. To assess the performance of the metal foam-based fuel cell, comprehensive experimental studies are conducted. The key performance parameters, including power density, efficiency, and durability, are evaluated and compared against conventional fuel cell designs. The impact of metal foam properties, such as pore size, thickness, and surface treatment, on the fuel cell performance is systematically analysed. This study's findings will help to advance our understanding of metal foam's potential as a successful component in fuel cell technology. Metal foam integration's better performance might contribute to greater energy conversion efficiency, decreased system weight, and increased durability. Furthermore, the use of metal foam may offer up new opportunities for fuel cell applications in a variety of industries, such as automotive, aerospace, and stationary power production.

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