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QM Power and University of Kentucky demonstrate 50 kW/liter electric motor; DOE 2025 power density goal

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QM Power and the SPARK Lab at University of Kentucky shared the combined results of a large-scale, multi-objective design optimization study, and lab testing of a prototype motor designed to meet the 2025 power density goals set by the US Department of Energy (DOE). Ionel, FIEEE, who serves as the inaugural L. —Madhav Manjrekar.

Kentucky 396
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Stable boron-copper catalyst for CO2 conversion; stabilization with zinc

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A new boron-copper catalyst for the conversion of carbon dioxide (CO 2 ) into chemicals or fuels has been developed by researchers at Ruhr-Universität Bochum and the University of Duisburg-Essen. They optimized already available copper catalysts to improve their selectivity and long-term stability.

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New halogen conversion-intercalation chemistry enables high-energy density aqueous Li-ion battery

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A team of researchers led by a group from the University of Maryland has. developed a halogen conversion–intercalation chemistry in graphite that produces composite electrodes with a capacity of 243 mAh g -1 (for the total weight of the electrode) at an average potential of 4.2 Proposed conversion–intercalation chemistry.

Li-ion 271
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Hillcrest files patent application for simplified onboard EV charging solution

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Hillcrest Energy Technologies, a Canada-based a clean technology company developing power conversion technologies and control system solutions for next-generation electrical systems, has filed a patent application for a simplified EV charging solution. Additionally, the technology is intended to enable DC fast-charging of 800V.

Charging 210
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DOE awards Eaton $4.9M to develop low-cost fast-charging solution; solid-state transformer, modular chargers

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million for a program to reduce the cost and complexity of deploying direct-current (DC) fast electric vehicle charging infrastructure (EVCI). Ready access to low-cost, fast charging infrastructure is essential for fleet electrification and broader electric vehicle (EV) adoption.

Eaton 170
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ORNL licenses high-power wireless vehicle charging technology to HEVO

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The US Department of Energy’s Oak Ridge National Laboratory (ORNL) has licensed its high-power wireless charging technology for electric vehicles to HEVO. The system provides the world’s highest power levels in the smallest package and could one day enable electric vehicles to be charged as they are driven at highway speeds.

Power 273
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Researchers discover novel water-assisted approach to double or triple rate of furfural conversion

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Researchers at the University of Oklahoma, in collaboration with the University of Tulsa, have a novel approach for the water-assisted upgrading of the renewable chemical furfural, doubling or tripling the rate of conversion. —Zhao et al. Energy and water are interconnected in the production of renewable fuels.

Water 207