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Liquid Metal Battery Corp secures patent rights from MIT

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Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications, has secured the rights to key patent technology from MIT. Patents for all liquid metal battery inventions were licensed from MIT.

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National University of Singapore researchers devise membrane-based supercapacitors; possible new route to high-performance supercapacitive energy storage

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Unlike more conventional supercapacitor electrode materials with large surface areas and high porosities, the new hydrophilized polymer network uses ion-conducting channels for fast ion transport and charge storage. When sandwiched between and charged by two metal plates, the membrane can store charge at 0.2 —Xie et al.

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MIT team synthesizes all carbon nanofiber electrodes for high-energy rechargeable Li-air batteries

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Gravimetric Ragone plot comparing energy and power characteristics of CNF electrodes based on the pristine and discharged electrode weight with that of LiCoO 2. A team at MIT, led by Carl V. They report on their study in a paper published in the RSC journal Energy & Environmental Science. Source: Mitchell et al.

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MIT Researchers Identify New Low-Cost Water-Splitting Catalyst

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Even more significantly, Nocera says, the new finding shows that the original compound was not a unique, anomalous material, and suggests that there may be a whole family of such compounds that researchers can study in search of one that has the best combination of characteristics to provide a widespread, long-term energy storage technology.

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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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Liquid metal battery company Ambri raises $35M in Series C

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Ambri, developer of Liquid Metal Battery grid-scale energy storage technology, closed a $35-million Series C equity financing. The energy is stored in the liquid metals that want to react with one another but can do so only by transferring ions across the electrolyte, which results in the flow of electric current out of the battery.

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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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Yet-Ming Chiang (co-founder of A123 Systems), report on their development of a new energy storage concept—a semi-solid flow cell (SSFC) combining the high energy density of rechargeable batteries with the flexible and scalable architecture of fuel cells and flow batteries—in a paper published in the journal Advanced Energy Materials.

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