Oil Suspension of Water-Reactive Aluminum Particles

A stable aluminum slurry fuel and related systems and methods of use are provided herein. Certain embodiments of the disclosure are related to an aluminum slurry fuel comprising a plurality of aluminum particles dispersed in a carrier fluid. In some embodiments, the aluminum particles comprise an activating composition comprising gallium and/or indium. Additionally, methods of making and using the aluminum slurry fuel are presented herein. For instance, the resultant aluminum slurry fuel may react exothermically with water over a wide range of temperatures to produce hydrogen. The resulting slurry fuel may be used as an energy source for various applications and/or for generating hydrogen for other applications.