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A123 Systems acquires lithium titanate and Li-imide electrolyte technology from Leyden Energy; micro-hybrid focus

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A123 Systems LLC, a developer and manufacturer of advanced lithium-ion batteries and systems, has acquired Leyden Energy’s intellectual property in battery materials covering lithium titanate (LTO) and non-flammable electrolyte (Li-imide) developments for an undisclosed amount.

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NYSERDA Awards $650,000 to Primet Precision Materials to further work on energy-efficient battery materials process, lithium titanate anode

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The New York State Energy Research and Development Authority (NYSERDA) has awarded $650,000 to Primet Precision Materials of Ithaca to further the company’s work on developing a more energy-efficient process to manufacture high-end battery materials. The NYSERDA funding will leverage an additional $1.5

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Altair Nanotechnologies Partners with Amperex Technology to Accelerate Commercialization of Next-Generation Lithium-Titanate Batteries

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Li-ion battery manufacturer Altair Nanotechnologies Inc. ATL) to accelerate the commercialization of next-generation high-performance lithium-titanate battery cells. China-based ATL currently produces Lithium-ion polymer batteries under a license agreement with Valence Technology.

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LLTO anode material for safe batteries with a long cycle life

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Among the alternative active materials, lithium titanate oxide (LTO) has already been commercialized. The drawback is that lithium-ion batteries with lithium titanate oxide tend to have a lower energy density. Moreover, they are associated with safety issues. —Helmut Ehrenberg.

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XALT Energy introduces high-performance lithium titanate cell technology; electric bus applications

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One of the applications for XALT’s LTO chemistry is in the commercial transportation market, specifically in electric buses. The Li-Ion LTO cells are produced in XALT’s state-of-the-art manufacturing facility in Midland, Michigan.

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UCSD team develops new disordered rock salt anode for fast-charging, safer lithium-ion batteries

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The increased potential compared to graphite reduces the likelihood of lithium metal plating if proper charging controls are used, alleviating a major safety concern (short-circuiting related to Li dendrite growth). The researchers formed a company called Tyfast in order to commercialize this discovery. —Ping Liu.

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Leclanché to supply battery storage system for two hybrid-powered ferries

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Among others, Leclanché battery systems equip the Danish ship Ellen, the world's most powerful all-electric ferry, and commercial vessels from the Italian company Grimaldi, manufactured by the Norwegian shipbuilder Kongsberg. The first of the nine ships ordered by Grimaldi is currently undergoing sea trials.

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