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MIT team studies grid impacts of concentrated highway EV fast charging

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Researchers at the MIT Energy Initiative have investigated the grid impacts of scaled up highway fast-charging (HFC) infrastructure by using an operations model of the 2033 Texas power grid with uniquely high spatial and temporal resolution.

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MIT study finds materials risk exposure increases significantly with vehicle electrification

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The researchers devised a metric of vulnerability, referred to as exposure, which captures economic importance and susceptibility to price changes. The team analyzed part-level data of material use for seven current year models, ranging from internal combustion engine vehicles (ICEV) to plug-in hybrid vehicles (PHEVs), all provided by Ford.

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MIT team develops data-driven safety envelope for lithium-ion batteries for EVs

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Researchers at MIT, with a colleague from Tsinghua University, have developed a safety envelope for Li-ion batteries in electric vehicles by using a high accuracy finite element model of a pouch cell to produce more than 2,500 simulations and subsequently analyzing the data with Machine Learning (ML) algorithms.

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LLNL/MIT team creates ultralight, ultrastiff metamaterials; possible applications for automotive and aerospace

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Researchers at Lawrence Livermore National Laboratory and Massachusetts Institute of Technology (MIT) have developed materials with the same weight and density as aerogel (“frozen smoke”) but with 10,000 times more stiffness using additive micro-manufacturing processes. Source: LLNL Click to enlarge. Zheng et al. Click to enlarge.

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MIT team develops first supercapacitor made entirely from neat MOFs, without conductive additives or binders

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Researchers at MIT have shown that a MOF (metal-organic framework) with high electrical conductivity—Ni 3 (2,3,6,7,10,11-hexaiminotriphenylene) 2 (Ni 3 (HITP) 2 )—can serve as the sole electrode material in a supercapacitor. Comparison of areal capacitances among various EDLC materials. Sheberla et al. Click to enlarge.

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Stanford, CMU, MIT team reviews challenges to practical implementation of solid-state Li-ion batteries

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A team from Stanford, Carnegie Mellon University, and MIT recently published an open-access paper in the Journal of the Electrochemical Society reviewing the practical challenges hindering the development of solid-state Li-ion batteries. However, there remain a number of unresolved issues precluding commercialization at this point.

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MIT researchers conclude fundamental changes in the US energy-innovation system are needed to meet challenges of climate change and energy supply

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A three-year study by a team of researchers based at MIT has concluded that fundamental changes are needed in the US energy-innovation system. The study was carried out at the MIT Industrial Performance Center and involved faculty and students from nine MIT departments. Business as usual is unsustainable over the long run.