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Johnson Controls files petition to dissolve Li-ion battery JV with Saft

Green Car Congress

(JCI) has filed a petition with the Delaware Court of Chancery to dissolve Johnson Controls-Saft Advanced Power Solutions LLC (JCS), the automotive Li-ion battery joint venture between Johnson Controls and Saft. The joint venture was formed in 2006 to develop and manufacture lithium-ion automotive battery solutions.

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Valence Technology to Provide Li-ion Packs for 16 Hybrid School Buses

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Valence Technology will provide Li-ion battery packs for the new fleet of 16 hybrid-electric school buses built by Enova and Navistar intended for service in school districts across Wisconsin and Ohio.( Enova has been a Valence customer since 2006. Earlier post.)

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IBM Almaden Lab Exploring Lithium-Air Batteries for Next-Generation Energy Storage

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Leveraging expertise in materials science, nanotechnology, green chemistry and supercomputing, scientists at IBM Research’s Almaden lab in San Jose, California, are undertaking a multi-year research initiative around a grid-scale, efficient, affordable electrical energy storage network. Properties of metals used in metal air batteries.

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Panasonic Starts Mass-Production of High-Capacity 3.1 Ah 18650 Li-ion Cells

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Ah lithium-ion battery and began mass production of the battery this December. Ah cell has a nickel cathode and an energy density of 675 Wh/L. Ah lithium-ion battery with a nickel positive electrode (energy density: 620 Wh/L) in 2006. Volumetric energy density. The new 3.1 Earlier post.). 675 Wh/L.

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Panasonic Develops 1.5 kWh Li-ion Battery Module; Targeting Home Storage and Vehicle Applications

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kWh battery module from 18650-type (18 mm in diameter x 65 mm in length) lithium-ion battery cells to provide energy storage solutions for a wide range applications. A prototype will be shown at CEATEC JAPAN 2009 (Makuhari Messe, 6-10 October 2009) and New Energy Industry Fair Osaka (Intex Osaka, 7-9 October 2009).

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Ceder group at MIT analyzes the limits and opportunities of phosphates as Li-ion cathode materials using a Materials Genome approach

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Gerbrand Ceder, have performed a high-throughput ab initio analysis of phosphates as Li-ion cathode materials, computing the voltage, capacity (gravimetric and volumetric), specific energy, energy density, stability, and safety of thousands of phosphate compounds. Credit: ACS, Hautier et al. Click to enlarge.

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New Graphene Nanomaterial Could Result in More Fuel-Efficient Airplanes and Cars; Applications in Energy Storage

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A Michigan State University (MSU) researcher and his students have developed a nanomaterial—xGnP Exfoliated Graphite NanoPlatelets—that makes plastic stiffer, lighter and stronger and could result in more fuel-efficient airplanes and cars as well as more durable medical and sports equipment and enhanced energy storage systems.