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NanoGraf’s Li-ion 18650 battery achieves a new energy-density milestone

Electrek

Chicago-headquartered NanoGraf Technologies, which claims it has enabled the highest energy-density cylindrical 18650 Lithium-ion cell in the world, today announced that its battery has achieved a new industry energy-density milestone of 810 Wh/L (4.0Ah capacity).

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

Green Car Congress

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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AllCell and LG develop high-performance Li-ion battery for material handling market

Green Car Congress

AllCell Technologies, LLC, a Chicago-based Lithium-ion battery pack manufacturer for smart-grid, autonomous and light electric vehicle applications, and LG Chem Ltd. have developed a high performance long lasting Li-ion battery for material handling applications. IATA/UN 38.3

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Anderman: Li-ion capacity far outstripping demand as automakers focus more on hybrids, less on full EVs

Green Car Congress

Global automotive Li-Ion battery production capacity is outstripping demand five-to-one as automakers refocus on hybrids and away from full electric vehicles, according to Dr. Menahem Anderman’s recently released xEV Industry Insider Report. The associated Li-Ion automotive battery business will expand from $1.4

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International Battery introduces new 24V Li-ion storage system

Green Car Congress

International Battery , a US manufacturer, designer and developer of large-format Lithium-ion (Li-ion) rechargeable cells, batteries and energy storage systems (ESS), has introduced IBexus—a 24-Volt, 4.1 kWh Li-ion energy storage system well suited for storage of solar and other renewable energy sources.

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DOE awards $60M to 24 R&D projects to accelerate advancements in zero-emissions vehicles

Green Car Congress

Awardees across 12 projects will focus on developing next-generation lithium batteries with improved lifespan, safety, and affordability; improving the performance and durability of electrolytes that carry ions within batteries; and increasing the power density of electric drive systems. University of Illinois at Chicago. Cummins, Inc.

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Researchers use graphene nanosheet to prevent dendrite formation on Li metal anodes

Green Car Congress

Dendritic growth of lithium (Li) on lithium metal anodes has hobbled the practical application of Li-metal batteries, despite their theoretical benefits such as high capacity and low redox potential. This delayed Li transfer eliminates the “tip effect” leading to a more homogeneous Li nucleation. Foroozan et al.

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