Advanced Alkaline Reversible Cell (AARC) for Production of Hydrogen and Oxygen from ISRU-Generated Water – ACO

NASA needs energy storage for lunar applications where night lasts up to 354 hours. Reversible fuel cell systems are potentially well-suited for long-duration storage but must have high reliability to last the 4-year maintenance cycle. Moving parts (compressors and blowers) are the primary limitation for high reliability fuel cell systems. Further, H2 and O2 have numerous ISRU applications, including propellant, life support, and chemical processes.