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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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MIT researchers propose mechanism for overcoming bottleneck in electroreduction of CO2

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Researchers at MIT have identified , quantified, and modeled a major reason for the poor performance of electroreduction processes to convert CO 2 to fuel or other useful chemicals. For the latter, two main contributions are distinguished: gas depletion due to CO 2 consumption and ion generation in areas close to the electrocatalyst surface.

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MIT team proposes SCR emission control for hybrid aviation turbines; reducing NOx by 95%

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Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5% This would be many, many times more feasible than what has been proposed for all-electric aircraft. increase in block fuel burn.

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MIT and Lamborghini file patent on new MOF material for supercapacitors

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The collaboration began three years ago when Automobili Lamborghini joined the MIT-Italy Program, and took a further step forward in 2017 with the launch of two research projects, one with Professor Mircea Dinc? The e-motor also supports low-speed maneuvers such as reversing and parking with electric power. At MIT, the Dinc?

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MIT, Brookhaven team develops simple method for stabilizing interfaces in solid-state lithium-ion batteries

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Now, a team of researchers at MIT and Brookhaven National Laboratory has developed a way of achieving results that equal or surpass the durability of the coated surfaces, but with no need for any coatings. The findings are reported in an open-access paper in the journal Advanced Energy Materials.

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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. We think that the way to enable the use of electricity in these vehicles is with a plug-in hybrid.

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MIT study finds computational load for widespread autonomous driving could be a huge driver of global carbon emissions

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of global greenhouse gas emissions, or about as much carbon as the country of Argentina produces annually, according to the International Energy Agency. Realizing that less attention has been paid to the potential footprint of autonomous vehicles, the MIT researchers built a statistical model to study the problem. IEEE Micro.

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