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Li-ion battery maker Leyden Energy raises $10M in Series C financing; targeting stop-start

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The company closed a $20-million Series B round in August 2011. Building off its lithium-imide (Li-imide) chemistry platform, which leads to fundamental improvements in battery performance based on electrolyte innovation, Leyden Energy says it has engineered new technology breakthroughs in silicon anode.

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Report: Bosch buying solid-state Li-ion battery company Seeo

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Quartz today reported that Bosch has agreed to acquire Berkeley Lab solid-state Li-ion battery spinoff Seeo. Lithium metal is an ideal anode material for rechargeable Li batteries. This can also be problematic, as the core requirements of a solid-state electrolyte for use with a Li metal anode—i.e., Earlier post.).

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KIT researchers develop fluoride-ion batteries; potential for much higher energy densities than conventional Li-ion batteries

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Setup of the fluoride-ion battery: A fluoride-containing electrolyte separates the metal anode from the metal fluoride cathode. Metal fluorides may be applied as conversion materials in lithium-ion batteries. Instead of the lithium cation (as in Li-ion batteries), the fluoride anion takes over charge transfer.

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ITOCHU to acquire 20.7% of issued shares of Toda Kogyo to strengthen position in Li-ion cathode materials market

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ITOCHU will utilize the technological capability and production facilities of Toda Kogyo to strengthen its trade business in Li-ion cathode materials—a market expected to exceed ¥300 billion (US$3.5 ITOCHU Corporation signed a capital/business partnership with materials company Toda Kogyo through which ITOCHU will own 20.7%

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

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will spend about ¥30 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. Sanyo Electric Co. Earlier post.).

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ION ENergy exits stealth mode with launch of UDYR 48V Li-ion battery for two- and three-wheelers

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ION Energy, a startup energy storage company, launched UDYR, an intelligent, modular and portable 48V, 32 Ah lithium-ion battery supported by ION’s proprietary battery management system, software platform, and backend analytics. Earlier this year, ION Energy acquired battery management company Freemens SAS ( earlier post ).

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Hydro-Québec pulls in $22M in licensing fees for manufacture of Li-ion rechargeable battery materials in Q3

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In the third quarter of 2011, Hydro-Québec generated $22 million from the granting of sub-licenses for the manufacture of Li-ion rechargeable battery materials. The latter has undertaken to build a plant in Québec. Süd-Chemie is already building a plant in Candiac through its subsidiary Phostech Lithium Inc. (A

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