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MIT Looks Ahead to Hydrogen’s Aviation Future

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As investment in hydrogen-powered flight expands , airports and air carriers today are realizing that it’s not enough to retrofit or design new planes for hydrogen power. John Hansman , an aeronautics and astronautics professor at MIT and director of the university’s International Center for Air Transportation. asks Professor R.

MIT 130
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Novel Li-metal electrode design could lead to more powerful solid-state batteries

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Researchers at MIT and their colleagues are proposing a new design for electrodes that, based on the long-sought goal of using pure lithium metal as the anode, could lead to longer-lived batteries with higher energy densities. We designed this structure that gives us three-dimensional electrodes, like a honeycomb. —Ju Li.

Li-ion 268
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SLAC, MIT, TRI researchers advance machine learning to accelerate battery development; insights on fast-charging

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Scientists have made a major advance in harnessing machine learning to accelerate the design for better batteries. By understanding the fundamental reactions that occur within the battery we can extend its life, enable faster charging and ultimately design better battery materials. Hongbo Zhao/MIT).

MIT 236
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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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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. The supercapacitor field was (but will not be anymore) dominated by activated carbons.

MIT 150
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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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—lead author Jingxu (Kent) Zheng, currently a postdoc at MIT. Among the advantages of aluminum is that it is abundant in the earth’s crust, it is trivalent and light, and it therefore has a high capacity to store more energy than many other metals. So if we have a longer service life, then this cost will be further reduced.

Batteries 454
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DOE announces $11.5M in Phase 1 funding for carbon capture and storage program; ARPA-E FLECCS

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FLECCS Phase 1 teams will design, model, and optimize CCS processes that enable flexibility on a high-VRE grid. At the conclusion of the Phase 1 period, teams will be down-selected based on an engineering design review and the projected economic impact of their Phase 1 projects on a future electricity grid. Colorado State University.

Carbon 333