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New cobalt-free high-voltage spinel cathode material with high areal capacity

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The paper on their work is published in the Journal of Power Sources. Advancing cathode materials with both high energy density and low cost have always been the main objective of battery material research. The price of Co fluctuates significantly, with the inconspicuous fall of Ni price and continues growing of Li price. . …

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ARPA-E RANGE: $20M for robust transformational energy storage systems for EVs; 3x the range at 1/3 the cost

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If successful, these vehicles will provide near cost and range parity to gasoline-powered ICE vehicles, ARPA-E said. ARPA-E defines robust design as electrochemical energy storage chemistries and/or architectures (i.e. ARPA-E defines robust design as electrochemical energy storage chemistries and/or architectures (i.e.

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Study finds resource constraints should not be a limiting factor for large-scale EV battery production

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(A) Energy storage potential (ESP) based on annual production of the elements. On the order of 1 billion 40 kWh Li-based EV batteries could be built with the currently estimated reserve base of lithium, according to a recent study by researchers from Lawrence Berkeley National laboratory and the University of California, Berkeley.

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RIKEN team develops high-performance lithium-iodine battery system with higher energy density than conventional Li-ion

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The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. Zhao et al.

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High-capacity, high-rate Li-ion battery for HEV or EVs; mixed oxide cathode and Sn-C anode

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The new battery features high energy content and high rate capability. Korea) are developing a new advanced lithium-ion battery featuring a high capacity Sn-C nanostructured anode and a high rate, high-voltage Li[Ni 0.45 While Lithium metal alloys (Li-M, M = Sn, Si, Sb, etc.) Full battery.

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New Berkeley Lab spectroscopy technique for in situ measurement of charge dynamics in an operating battery electrode

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Researchers at Berkeley Lab and its Advanced Light Source have developed a new soft X-ray spectroscopy technique that can measure the migration of ions and electrons in an integrated, operating battery electrode. Lithium-ion battery (LIB) technology provides a high-efficiency solution for energy storage.

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New A123 Systems LLC emerges

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Li-ion battery maker A123 Systems LLC, a newly formed, wholly owned subsidiary of Wanxiang America Corporation, has acquired substantially all of the non-government business assets of bankrupt A123 Systems, Inc. —Pin Ni, president of Wanxiang America. A123’s joint venture with Shanghai Automotive. Lead-Acid Replacement.

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