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MIT researchers develop optimized sulfidation separation process for rare earth and other key metals

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New processing methods developed by MIT researchers could help ease looming shortages of the essential metals that power everything from phones to automotive batteries by making it easier to separate these rare metals from mining ores and recycled materials. —Antoine Allanore.

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NREL, MIT, WSU team develops process to convert lignin to aromatic blendstock for 100% sustainable aviation fuel

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By using lignin, an abundant, renewable biopolymer that has traditionally been underutilized due to its chemical recalcitrance, an aromatic SAF blendstock could be generated. As the largest source of renewable aromatics in nature, lignin could hold the answer to achieving a complete bio-based jet fuel. —Stone et al.

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MIT just released directions for commercializing perovskite solar cells

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Photo: Kyoto University An MIT-led team revealed a “guidebook” for how to tune surface properties of perovskites, a silicon alternative – here’s why that’s huge for solar. Enter the new breakthrough paper from a team of researchers led by MIT, in collaboration with scientists from around the globe. Get started here. –

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MIT team proposes flex-fuel gasoline-alcohol engine PHEV long-haul trucks

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In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. The research was supported by the MIT Arthur Samberg Energy Innovation Fund. and Bromberg, L.

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SLAC, MIT, TRI researchers advance machine learning to accelerate battery development; insights on fast-charging

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It was the first time this approach—known as “scientific machine learning”—has been applied to battery cycling, said Will Chueh, an associate professor at Stanford University and investigator with the Department of Energy’s SLAC National Accelerator Laboratory who led the study. Hongbo Zhao/MIT).

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DOE, DOT collaborate to improve public transportation efficiency and effectiveness using data and technology

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The recipients of the cooperative research grants are Massachusetts Institute of Technology (MIT), Chattanooga Regional Transportation Authority (CARTA), and Utah State University. The MIT project will conduct field experiments to demonstrate the mobility and energy efficiency impacts in Boston and Chicago.

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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

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A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al through the MIT Energy Initiative. Al 2 O 3 membrane. —David Sadoway. The work was supported by the French oil company Total S.A.

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