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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

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MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. In such a device, two liquids are pumped through a channel, undergoing electrochemical reactions between two electrodes to store or release energy. Credit: Braff et al. Click to enlarge.

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Researchers devise electrode architectures to prevent dendrite formation in solid-state batteries

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So far, the current densities that have been achieved in experimental solid-state batteries have been far short of what would be needed for a practical commercial rechargeable battery. We think it could be used immediately in cell development for a wide range of applications, from handheld devices to electric vehicles to electric aviation.

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Contour Energy Systems Licenses MIT Carbon Nanotube Technology for Li-ion Battery Electrodes

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has acquired a carbon nanotube technology that can significantly improve the power capability of lithium-ion batteries, through an exclusive technology licensing agreement with Massachusetts Institute of Technology (MIT). —MIT Professor Yang Shao-Horn. Paula Hammond, Bayer Chair Professor of Chemical Engineering at MIT.

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New Lithium rechargeable semi-solid flow cell offers energy densities an order of magnitude greater than previous flow batteries; possible applications in transportation and grid-scale storage

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The SSFC could enable new models such as transportation ‘fuels’ tuned for power versus range, or cold versus warm climates, with flexible refueling and recycling options. Redox flow batteries have such a design, in which active materials are stored within external reservoirs and pumped into an ion-exchange/electron-extraction power stack.

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MIT and Harvard team develop material that stores sun’s heat

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Researchers from MIT and Harvard University have developed a material that can absorb the sun’s heat and store that energy in chemical form, ready to be released again on demand. In effect, they behave as rechargeable thermal batteries: taking in energy from the sun, storing it indefinitely, and then releasing it on demand.

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2023’s Top Stories About Energy

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meters long, weigh 62 kilograms, and store 3 kilowatt-hours. EnerVenue If you don’t discharge and then recharge them all the way, lithium-ion batteries can last for thousands of charge-discharge cycles. The Age of Silicon Is Here…for Batteries Nanostructured silicon materials could deliver longer-range, faster-charging batteries.

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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

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The Plug-in Hybrid Electric Vehicle with Long Electric Range (PHEVLER - pronounced “fevler”) is a new category emerging in the electric vehicle marketplace. 1 ] The average daily driving distance in the USA is 30 miles (48 km), so PHEVLERs are vehicles with at least 60 miles (97 km) of electric range. and UC-Davis Emeritus and Bruce R.

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