Award Data

To enable fast and robust bias modulators for gyrotrons used in the nuclear fusion systems, GaNify LLC will develop a power switch capable of switching 50-kV and 1-A within 1 µs, without the need of series-stacking. This new technology will significantly reduce the circuit complexity and shorten the modulation voltage rise time. The new 50-kV power switch is based upon the demonstrated 10-kV gall ...

This project supports the ARPA-E Mission Area of “improving management, clean-up and disposal of radioactive waste and spent nuclear fuel”. A series of tests and demonstrations for deep borehole disposal canisters at the Deep Borehole Demonstration Center in Cameron, Texas - coupled with development of a US supply chain and global tech-to-market partnerships - will mature the canister to Techn ...

Transformers are critical for the power grid distributions via stepping up down the voltage. The key cause of failure in majority of transformers is the insulation problem related to the kraft paper. The objective of this project is to integrate a collection of advanced surface chemistry, kraft paper fabrication, and rapid property screening, followed by standard testings and pilot demonstration t ...

This combined phase SBIR I,II,IIS proposal seeks to develop and demonstrate high power lithium battery cells having up to 330 Wh-kg specific energy with capability to fast charge using a novel Liquefied Gas Electrolyte (LiGas) technology. The LiGas electrolyte uses safe and non-toxic, non-corrosive gasses which are liquefied under moderate pressures and are easily contained in standard cylindrical ...

We propose to develop and commercialize a potassium-ion battery for use in electric vehicles (EVs). The fundamental properties of potassium transport in organic electrolytes allow for fast charging from 0 to 80% capacity in less than 5 minutes. The battery will pair a stable, open-framework cathode based on a Prussian blue analog (PBA) with a conventional graphite anode for a high-performance batt ...

This proposal aims to rethink the fundamental design of a high-power lithium-ion battery to realize the combined properties of high energy density, ultrafast charging and long cycle life. The team of Tyfast, 2matls, SpectraPower and UC San Diego have demonstrated electrode breakthroughs, experience in designing fast-charging batteries and use of novel electrolytes to deliver a battery cell exceedi ...

Biomimetic CO2 to Fuel Enabled by Scalable Catalyst Development and Synthetic Electrochemistry Methane is a primary source of national energy, often in the form of liquid natural gas (LNG), accounting for up to 30% of all energy produced in the United States. Further, LNG boasts a number of benefits over other chemical energy storage methods: it has a higher volumetric energy density than alternat ...

Energy production has been dominated by hydrocarbon fuels, which are plentiful, cheap, and delivered through an efficient and widespread infrastructure. However, because the combustion of those fuels results in airborne pollutants and CO2 emission, there has been an intense effort to replace those combustion technologies with low-cost, low-emission energy sources. Low-energy nuclear reactions (LEN ...

This project will use a low-cost, high-yield, and simplified continuous approach to synthesize lithium iron phosphate iron (LFP) based cathode materials for lithium-ion batteries (LIBs). Sylvatex’s (SVX) proprietary nanomaterial platform has already demonstrated a significant breakthrough in synthesizing cathode materials for LIBs. This project will demonstrate the feasibility of producing LFP-b ...

Cryo-compressed hydrogen (CcH2) offers a thermodynamic optimum for high-density, low-cost storage as a key element in achieving economical hydrogen infrastructure. Verne is developing a cryo-compressor technology platform that will convert gaseous hydrogen (GH2) at low pressures (e.g. 20 bar) and 300 K, to CcH2 (60 – 80 K and 300 – 500 bar). These systems provide hydrogen with liquid-like dens ...