Award Data

79591 High performance, long-cycle-life energy storage devices are critical in advanced transportation technologies, e.g., electric vehicles (EV) and hybrid electric vehicles (HEV). Electrochemical capacitors (aka, supercapacitors or ultracapacitors) are being developed as power assists for HEVs. However, a major obstacle in this application limited performance and short lifetimes, determined by ...

78365 Free-surface, flowing, liquid-metal cooling systems are an option for the removal of heat from energy-producing fusion devices. However, these free flowing liquid films are difficult to direct and contain because of their interactions with the high energy plasma and the powerful magnetic fields present in these machines. This project will develop a, capillary assisted, thin flowing, lithi ...

75554B Fuel cells are an efficient, combustion-less, virtually pollution-free source of power. In particular, Proton Exchange Membrane (PEM) fuel cells are ideal for a number of applications, due to their ¿quick¿ warm-up characteristics. However, these fuel cells contain some inherent inefficiencies, which results in waste heat that must be removed rapidly via a coolant ¿ currently, either D ...

High performance energetic materials are based on inorganic thermite mixtures such as MoO3/Al or organic compounds such as RDX. Future developments in explosives are dependent on the fabrication of nanoscale materials and composite mixtures that display higher energy release rates. The ability to tailor composite materials precisely at the nanoscale by fabricating multilayer component particles ...

79359S05 There is an urgent need at neutron user-facilities worldwide to eliminate problems caused by magnetic stray fields from high-field, split-pair superconducting magnets. There is also a growing demand within the neutron scattering community for high-field, split-pair magnets that can be used for polarized beam experiments without sacrificing field strength or field uniformity. None of the ...

Biological warfare agents pose a grave threat to the United States, as events of the last few years have shown. The malicious delivery of Bacillus anthracis spores to government and private-sector buildings through the U.S. mail system in 2001, was a prime example. The U.S. Armed Forces currently rely on three outdated biodecontamination solutions, which have been used over the last 40 years: ...

79748S Silicon (Si) has been the workhorse of the electronics industry since the invention of the transistor, and engineers have found new ways to push the limits of processing speed and power handling ability of Si chips. Decreasing the gate lengths, increasing the number of processors per unit area, and increasing the clock speed has led to increasing the microprocessor computing power from 0.3 ...

79590B Automobile engines generate significant waste heat, which could be recovered and converted to electricity to meet the growing demand for electric power. Thermionic emission allows waste heat to be converted, but traditional thermionic materials provide very low conversion efficiencies at the moderate temperatures (400-600¿C) found in an automobile exhaust system. Thus, there is a need t ...

An effective surface flow controller for the manipulation of the properties of aerodynamic boundary layers, particularly the resulting body drag and airflow attachment, has been long sought after. The goal has always been a surface airflow controller that is able to manipulate the aerodynamic boundary layer while both saving fuel (reducing power consumption) and improving the aircraft performance ...

Atmospheric Glow Technologies proposes to develop the Plasma Agent Neutralization Elimination (PLANE) System based upon its patented One Atmosphere Uniform Glow Discharge Plasma (OAUGDP) technology. When developed, this advanced design will serve as a system for the decontamination of aircraft and associated cargo. AGT has demonstrated the success of OAUGDP in decontaminating various substrates ...