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GM researchers demonstrate hierarchical electrode architectures for high energy lithium-chalcogen rechargeable batteries

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Lithium-chalcogen batteries—e.g., lithium-sulfur (Li-S) and lithium selenium (Li-Se) systems— are promising candidates for high energy electrical storage solution. However, in order to achieve competitive energy density compared to current Li-ion batteries (i.e. > —Dai et al.

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ALTe Powertrain and Inmatech form JV for hybrid electric storage devices; Li-ion cells, supercaps, and control electronics

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ALTe Powertrain Technologies, the developer of a Range Extended Electric Powertrain used to repower light commercial vehicles up to 26,000 GVW ( earlier post ), has signed a Letter of Intent (LOI) to form a joint venture with Inmatech, Inc. , The applications will range from automotive batteries to stationary grid power leveling devices.

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Nano One to acquire Johnson Matthey Battery Materials Canada; JM takes stake in AEM electrolyzer pioneer Enapter

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Battery materials company Nano One Materials has entered into a binding agreement to acquire all of the outstanding shares of Johnson Matthey (JM) Battery Materials Ltd. In November 2021, Johnson Matthey decided to exit the battery materials business, and has been working since to find a buyer or multiple buyers for its related assets.

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Continuous test operation begins for large-format Li-ion energy storage system at power plant

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Evonik Industries, STEAG, and other project partners put a lithium electricity storage system (LESSY) into operation at STEAG’s Fenne power plant in Völklingen, Saarland, Germany. The large-format energy storage system was developed under a research initiative sponsored by the German Federal Ministry of Education and Research.

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STEAG investing €100M in a total of 90 MW of grid energy storage systems with LG Chem Li-ion batteries

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German utility STEAG is investing around €100 million in grid energy storage systems (ESS) totalling 90 MW, equipped with Li-ion cells from LG Chem. STEAG has therefore decided to make this investment in large-scale batteries for deployment on the control power market, without making use of grants or subsidies.

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Graphene 3D Lab showing prototype 3D printed battery; potential for structural batteries

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which develops, manufactures, and markets proprietary graphene-based nanocomposite materials for various types of 3D printing, including fused filament fabrication, has developed a 3D printable graphene battery. However, a true multi-material 3D printer would enable the printing of the entire battery in one single print, the company notes.

Battery 362
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Sanyo To Build 30B Plant For Automotive Li-Ion Batteries

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Sanyo Electric Co. will spend about ÂĄ30 billion (US$314 million) to build an automotive lithium-ion battery plant. The new factory is expected to come onstream by the end of fiscal 2010, with capacity to produce enough lithium-ion batteries for more than 100,000 standard hybrid vehicles in fiscal 2011.

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