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MIT research team finds most efficient oxygen evolution reaction catalyst yet; potential for hydrogen production and rechargeable metal-air batteries

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A team of MIT researchers lead by Prof. John Goodenough from the University of Texas as Austin, has found one of the most effective catalysts yet discovered for the oxygen evolution reaction (OER) for use in water-splitting to produce hydrogen or in rechargeable metal-air batteries. rechargeable metal-air batteries (MxO 2 ?

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MIT, Ford researchers find lightweight conventional vehicles could have lower lifecycle GHG impact than EVs depending upon location

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Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology. Di Wu, Fengdi Guo, Frank R.

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SES begins pilot production of solvent-in-salt electrolyte for hybrid Li-metal batteries

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SES), a developer of high-performance hybrid lithium-metal rechargeable (Li-Metal) batteries for electric vehicles (EVs) and other applications ( earlier post ), has established the first pilot production line capable of scaling up high-concentration, solvent-in-salt electrolyte production. SES Holdings Pte. Earlier post.)

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Toyota licenses WiTricity IP for wireless charging of its plug-in vehicles

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Toyota Motor Corporation has licensed the intellectual property (IP) of WiTricity, an MIT spin-off commercializing an approach to “mid-range” wireless charging (distances from a centimeter to several meters, earlier post ).

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Stretchable Batteries Make Flexible Electronics More So

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We stretched the battery, twisted it, hit it with a hammer, and still we showed that it could consistently power a servo motor under all of those deformations.” The battery is not rechargeable, and its applications include medical patches and hearing aids.

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Remembering Lithium-Ion Battery Pioneer John Goodenough

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Goodenough was awarded the 2012 IEEE Medal for Environmental and Safety Technologies for discoveries that “paved the way for development of the rechargeable lithium-ion battery technology.” in 1952 in solid-state physics, he joined MIT’s Lincoln Laboratory , in Lexington, Mass., His ability to cross disciplines started at MIT. “At

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MIT’s Copenhagen Bike Wheel

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Researchers at MIT have developed a new bicycle rear wheel—the Copenhagen Wheel —that can capture energy from braking and deliver the power back to provide a boost. A close-up of the Copenhagen Wheel, from MIT’s SENSEable City Lab. Click to enlarge. Everything is controlled by your feet,” Ratti explains.

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