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U of Illinois team models capabilities of hybrid-electric propulsion systems for general aviation aircraft

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Researchers at the University of Illinois at Urbana-Champaign have utilized a series of simulations to model the performance of twin-engine hybrid-electric general-aviation propulsion systems. Jet fuel and aviation gasoline are easy to store on an airplane. Their paper appears in the Journal of Aircraft.

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Researchers develop room-temp 1,000+ cycle rechargeable solid-state lithium-air battery

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Researchers from the Illinois Institute of Technology (IIT), Argonne National Laboratory, and the University of Illinois at Chicago have developed a room-temperature solid-state lithium-air battery that is rechargeable for 1,000 cycles with a low polarization gap and can operate at high rates.

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Ozinga Energy and Ingevity to field adsorbed natural gas bi-fuel pickup

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Adsorbed natural gas (ANG) technology is the use of a highly porous adsorbent material to densely store natural gas molecules at low pressures (900 psi and below). Under controlled depressurization, these molecules release and exit the storage system in response to the demand of the vehicle’s engine.

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U-M leads new DOE-funded research center for ceramic ion conductors; MUSIC

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million research center, led by Michigan Engineering and funded by the US Department of Energy, will focus on understanding an emerging branch of science involving mechanical and chemical phenomena that affect advanced battery designs. —Jeff Sakamoto, professor of mechanical engineering at U-M and director of the new center.

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DOE awards $4M to two DME projects

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WM International Engineering L.L.C. in Darrien, Illinois, for a project entitled “High Pressure Fast Response Direct Injection System for Liquified Gas Fuels Use in Light-Duty Engines”. The partners will use the funding to develop new technologies to deliver efficient engine operations with near-zero emissions.

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UCL, UI researchers devise method to optimize magnesium chromium oxide cathode materials; disordered materials

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University College London and University of Illinois at Chicago researchers report a new, scalable method for making a material that can reversibly store magnesium ions at high-voltage. —Professor Jordi Cabana (University of Illinois at Chicago). The study is published RSC journal Nanoscale. Linhua Hu, Ian D.

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Yeast engineered to co-consume xylose and acetic acid boosts cellulosic ethanol yield by 10%

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Now, researchers from the University of Illinois at Urbana-Champaign and UC Berkeley have engineered yeast to convert cellulosic sugars and toxic levels of acetate together into ethanol under anaerobic conditions. Engineering S. cerevisiae. cerevisiae to consume xylose more efficiently. Click to enlarge. cerevisiae.

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