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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. Cite this article Stinn, C., Allanore, A.

MIT 396
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MIT researchers develop oxygen permeable membrane that converts CO2 to CO

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MIT researchers have developed a new system that could potentially be used for converting power plant emissions of carbon dioxide into carbon monoxide, and thence into useful fuels for cars, trucks, and planes, as well as into chemical feedstocks for a wide variety of products. and Ghoniem, A. FeO 3-δ membranes: a kinetics study.

MIT 186
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ExxonMobil, UW-Madison partner on biomass-to-transportation fuel research

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The University of Wisconsin-Madison and ExxonMobil announced a two-year agreement to research the fundamental chemistry of converting biomass into transportation fuels. The science of biomass conversion is very complicated. Researchers have used expensive precious metal catalysts such as platinum for biomass conversion.

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MIT team discovers new family of materials with best performance yet for oxygen evolution reaction; implications for fuel cells and Li-air batteries

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MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. Source: MIT. Grimaud et al.

MIT 218
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Video Friday: TurtleBot 4

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DARPA SubT ] A new control system, designed by researchers in MIT's Improbable AI Lab and demonstrated using MIT's robotic mini cheetah, enables four-legged robots to traverse across uneven terrain in real-time. [ Brought to you by iRobot (providing the base in the form of the new Create 3), Clearpath, and Open Robotics.

MIT 135
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Video Friday: Spot Levels Up

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This is an example of bridging the conversational nature of Chat GPT and other LLMs to generate real-world physical action. The BruBotics research group at VUB aims to bring robots closer to people with their record. Moderated by Catie Cuan, Stanford University. At no point is Digit instructed on how to clean or what a mess is.

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Advances in the conversion efficiency of thermoelectric materials

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A collaboration including researchers from Boston College, MIT, the University of Virginia and Clemson University have achieved a peak ZT (thermoelectric figure of merit) of 0.8 And a team from Northwestern University and the University of Michigan reported experimentally achieving a ZT of 1.7