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Hybrid biomass flow battery stores electricity and produces valuable chemicals at the same time

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Rechargeable batteries store electricity in their electrode materials, while redox flow batteries use chemicals stored in tanks attached to the electrodes. Researchers have now developed a battery system based on a hybrid cell, which not only stores and provides electricity but also produces valuable chemicals in a flow system.

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Volvo XC40 Recharge EV to start at $53,990 in US before qualifying tax incentives

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The Volvo XC40 Recharge, the company’s first fully electric vehicle, will carry an MSRP of $53,990 when it arrives in US showrooms later this year. The purchase of an XC40 Recharge may qualify for a federal tax credit of up to $7,500. When they become available, over-the-air updates will keep the XC40 Recharge evolving over time.

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MAHLE Powertrain and Allotrope Energy unveil lithium-carbon battery technology with ultra-fast recharging

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MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology which offers ultra-fast recharging coupled with good power density. Its stability, even at high temperatures, permits high current delivery and fast recharging, all without the need for complex external cooling or elaborate battery management systems.

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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

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The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. In past lithium-air designs, the lithium in a lithium metal anode moves through a liquid electrolyte to combine with oxygen during the discharge, yielding lithium peroxide (Li 2 O 2 ) or superoxide (LiO 2 ) at the cathode.

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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. The membrane-less design enables power densities of 0.795?W?cm Both reactions have fast, reversible kinetics, with no phase change at the liquid electrode, eliminating bubble formation as a design limitation.

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Researchers develop room-temp 1,000+ cycle rechargeable solid-state lithium-air battery

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Researchers from the Illinois Institute of Technology (IIT), Argonne National Laboratory, and the University of Illinois at Chicago have developed a room-temperature solid-state lithium-air battery that is rechargeable for 1,000 cycles with a low polarization gap and can operate at high rates. Ngo, Paul C. Redfern, Christopher S.

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Sion Power projects Licerion EV Li-metal batteries will have 420 Wh/kg and 700 Wh/L when scaled to commercial design

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Sion Power, a developer of high-energy, lithium-metal rechargeable batteries, said that its Licerion EV technology will have energy capacities of 420 Wh/kg and 700 Wh/L when scaled to commercial design. Sion, which originally focused on lithium-sulfur technology, made the strategic decision to switch its focus to lithium-metal.

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