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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 2 at room temperature and atmospheric pressure, with a round-trip voltage efficiency of 92% at 25% of peak power.

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DOE sets technical targets for hydrogen fuel-cell long-haul Class 8 trucks

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Other use cases will be considered for battery-powered trucks that can be driven for 250 to 500 miles between charging events, where charging opportunities may exist at hubs, delivery points, or destinations. The US market for Class 8 trucks is large and growing.

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ABB partners with Vigor selects ABB as propulsion and energy storage partner for hybrid-electric ferries

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American shipbuilding company Vigor Fab LLC has selected ABB as the hybrid-electric propulsion and energy storage system provider for the newest additions to the Washington State Ferry fleet—the largest US ferry system.

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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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The study, which provides a joint industry analysis of how different types of batteries are used in different automotive applications, concludes that lead-based batteries will by necessity remain the most wide-spread energy storage system in automotive applications for the foreseeable future.

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PNNL team develops sodium-manganese oxide electrodes for sodium-ion rechargeable batteries

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The resulting improved electrical capacity and recharging lifetime of the nanowires. low-cost Na-ion battery system for upcoming power and energy. storage systems, the team concludes in a paper published in the journal Advanced Materials. To connect intermittent renewable energy sources (i.e., Earlier post.)

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OSU smart membrane could enable new category of high-energy, high-power energy storage for EVs

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Described in a paper published in the RSC journal Energy & Environmental Science , the smart membrane separator could enable the design of a new category of rechargeable/refillable energy storage devices with high energy density and specific power that would overcome the contemporary limitations of electric vehicles.

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Mercedes-Benz Introduces the Battery-Powered A-Class E-CELL; Production Run of 500

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Both energy storage units in the electric A-Class are the same as the battery in the smart fortwo electric drive. Fluid cooling with a water-glycol mixture ensures a stable operating temperature supporting the high degree of efficiency and the longevity of the energy storage.

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