Fall, J. Humphreys, D. Guo, S.M. text xx 9999 monographic und

electronic

A unitized regenerative fuel cell (URFC)is designed and tested for energy conversion and storage under the support of a NASA funded student design project. The URFC is of the proton exchange membrane type with an active cell area of 25 cm2. In the URFC design, liquid water is stored internally to the fuel cell within graphite bipolar plates while hydrogen and oxygen gases, electrolyzed from water, are stored in containers external to the fuel cell. A spraying technique is used to produce a functional membrane electrode assembly. Catalyst ink is prepared using E-TEK Inc. platinum and iridium catalysts loaded on Vulcan XC-72. Platinum catalyst is used for the hydrogen electrode. 50 wt PEMFC UNITIZED REGENERATIVE FUEL CELL DESIGN https://drive.google.com/file/d/1-M9XLcGhda2oiP8h1C8Enqu1EZaKY0vQ/view?usp=drivesdk https://drive.google.com/file/d/1-M9XLcGhda2oiP8h1C8Enqu1EZaKY0vQ/view?usp=drivesdk 250602 20260521091237.0