Recent Research Works on Fuel Cell Systems
PHOSPHORIC ACID FUEL CELL
The proposed system consists of a novel membraneless phosphoric acid fuel cell and thermal storage system. Continuous phosphoric acid flow is used for the fuel cell instead of traditional membranes, and the waste heat generated from the electricity production is utilized with phase change material (PCM) for thermal energy storage.
Direct Urea-Hydrogen Peroxide Fuel Cell (DUHPFC) System
The Direct Urea-Hydrogen Peroxide Fuel Cell (DUHPFC) system is an advanced energy generation technology designed to produce clean electricity from urea and hydrogen peroxide through electrochemical reactions. This innovative system features a stainless-steel foil anode coated with a novel nickel-zinc-iron oxide catalyst, enhancing its efficiency and durability. The cathode, made from carbon paper, supports the oxygen reduction process, contributing to the system's high performance and reliability.
The DUHPFC system includes both single-cell and stack configurations, enabling comprehensive performance evaluation. The single-cell setup uses an H-type electrochemical cell, while the stack configuration integrates multiple cells to analyze scalability and consistency. Electrochemical tests, such as polarization curve measurements and impedance spectroscopy, provide valuable insights into the system's behavior under varying conditions. With its efficient design and promising results, the DUHPFC system represents a significant step toward sustainable and environmentally friendly energy solutions.
