4-VA at Mason

As the use of underwater, aerial, and unmanned ground vehicles continues to grow, it is critical that the fuel cells necessary to power these systems operate safely, while providing durable and optimal performance. High-performance hydrogen sensors, which monitor leakage, energy efficiency, and durability under a wide range of operating conditions, are key to this function.

In the construction trades, engineers and builders are constantly pursuing concrete mixes that provide greater durability and strength. Moreover, concrete adaptations that are biodegradable and nontoxic with reduced greenhouse gas emissions attract even more attention. The potential cherry on top of both would be if the adaptation could result in lower production costs. 

The project, “A study on the ultrahigh salt adsorption capacity of an energy-efficiency water desalination technology,” was supported by a 4-VA@Mason Collaborative Research Grant with the goal of designing next-generation electrode materials to advance the energy-efficient CDI technology.