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SK Energy to Supply Li-ion Batteries to Daimlers Mitsubishi Fuso

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South Korea-based SK Energy said it has been chosen as a supplier of lithium-ion batteries for a hybrid electric vehicle project for Daimler commercial vehicle subsidiary Mitsubishi Fuso; Daimler holds 85% of Fuso. Earlier post.).

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Celgard files patent infringement lawsuit against LG Chem over Li-ion separator technology

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The complaint alleges that LG has infringed Celgard’s United States Patent Nº 6,432,586 issued for an invention entitled “Separator for a High Energy Rechargeable Lithium Battery.”. LG Chem now has SRS patents in five regions, including South Korea, the United States and China. Earlier post.). Earlier post.).

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POSCO to set up two JVs with Huayou Cobalt for Li-ion battery precursors and cathodes

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South Korea-based steelmaker POSCO will establish two Li-ion battery material joint ventures in China with leading cobalt supplier Zhejiang Huayou Cobalt. China’s Huayou Cobalt is the largest cobalt producer in China and is capable of supplying 50% of demand from lithium-ion battery producers.

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Roskill forecasts increasing dependence of Li market on batteries; switch from portable electronics to hybrids

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Consumption of lithium in rechargeable batteries by end use, 2012-2017, kt LCE. The lithium industry is therefore becoming more reliant on rechargeable batteries to sustain high rates of future demand growth, Roskill concludes. Source: Roskill. Click to enlarge. Batteries Forecasts Market Background Materials'

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Report: Samsung SDI Has a Major Li-ion Automotive Battery Contract in the Pipeline; Aiming to Be Top Li-ion Producer

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The Korea Times reports that South Korea-based Samsung SDI says it has another “ big deal ” with an automaker “ in the pipeline ”; company officials declined to reveal the name of the automaker. share of the world market for lithium-ion batteries in 2009, with Samsung SDI holding a 15.1%

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DuPont Introduces New Separators for Li-ion Batteries

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DuPont has introduced a nanofiber-based polymeric battery separator that boosts the performance and safety of lithium-ion batteries. Batteries containing Energain separators can be quickly recharged, deliver improved performance and reduce the number of batteries needed by up to one-third for hybrid vehicles.

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CCM: Shanghai Energy investing US$790M to construct world’s largest Li-ion wet process separator production base

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Separators are a key element in rechargeable lithium-ion batteries with liquid electrolytes. According to CCM, China’s Li-ion battery separator industry will experience shift in the near future, preferring wet process separators for production instead of dry process separators.

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