Award Data

The military is interested in new CO2 scrubber materials for diving closed-circuit rebreathers. In particular, it is desired to replace the existing usage of loosely packed soda lime or soda lime cartridges with a new material enabling it to be regenerated for subsequent diving operations. Furthermore, higher CO2 adsorption is needed than the conventional soda lime materials to enable longer dive ...

The national imperative to field hypersonic weapon systems has increased the demand for robust, lightweight, and affordable high temperature materials for thermal protection systems.  Refractory composites such as carbon-carbon (C/C) or carbon/SiC (C/SiC) offer enormous promise, but wider-scale acceptance continues to be hindered by certain technical and affordability limitations.  Key among the ...

To increase the energy capacity, reduce the weight, improve the cyclic lifetime, and shorten the recharging time for batteries for use in future handheld radio applications, we need advanced energy storage technologies that perform better than current Li-ion batteries. TDA proposes to develop batteries based on Lithium-ion/Sulfur (Li-S) battery chemistry. To increase the energy density, rate capab ...

The military is interested in new high density handheld radio batteries to meet evolving radio systems that require additional power. In particular, it is desired to produce a battery that has a capacity greater than 500 W-hr/kg delivering 12 volts and 16 amp-hours in a package weighing less than 0.84 pounds. This battery shall also maintain greater than 70% of its nominal capacity after 300 full ...

There are significant Diminishing Manufacturing Sources and Material Shortages (DMSMS) issues with electronics used in Department of Defense (DoD) systems. Nearly all DoD electronic systems are uniquely designed and manufactured for their specific applications using commercially available microcircuits at the time that they were designed. Integrated Circuits (ICs), or microcircuits, have an averag ...

By 2030 the entire lithium-ion battery chain, from mining through recycling, is expected to reach a value of $400 billion and a market size of 4.7 TWh. LiB are used in personal electronic devices, e-bikes, tools, green-power storage and electric vehicles. Individual cells are commonly collected into packs or modules to provide the power required for automotive operation. The operational capability ...

The State Departments of Transportation (DOTs) have limited right-of-way (ROW) to construct stormwater treatment controls. Hence innovative self-contained portable stormwater treatment systems are needed to reduce impacts on streams, and other waters; recreation facilities, and habitat by addressing emerging stormwater pollutants, particularly the suspended and dissolved pollutants from highway co ...

Estes Energetics will demonstrate a versatile two-step process for the extraction and separation of magnesium powder from a variety of ordnance. In the first step, a solvent-free mechanical approach is used to separate the magnesium from binders. Such an approach maximizes the applicability of the method because it doesn’t rely on specific chemical compatibilities between the separation method a ...

Organophosphorus nerve agents are extremely toxic, and even small amounts can be rapidly fatal. Due to the manner in which nerve agents are used, the DOD must be prepared to respond to poisonings of multiple individuals at once. The current standard of care is to first deliver a drug cocktail of three compounds: atropine sulfate, 2-pyridine aldoxime chloride (2-PAM), and an anticonvulsant (typical ...

Estes Energetics is standing up domestic production of potassium nitrate, a critical chemical used several different market segments, including the defense industry. In this Phase II effort Estes Energetics will develop a pilot-scale production line that can be modularly expanded to greater potassium nitrate production rates and to other critical nitrates. The Phase II effort will scale up the pro ...