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Virginia Tech team demonstrates green manufacturing method for Li-ion batteries

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million kg per year of NMP is used for depositing the cathode layers for a battery manufacturing plant producing 100,000 packs per year of 60 kW, 10 kWh plug-in hybrid vehicle (PHEV) batteries. Given that the global lithium-ion battery production capability is ~400 GWh, humongous amount of NMP is needed. —Li et al.

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Renesas Electronics introduces 4th-generation Li-ion battery management IC

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Renesas Electronics Corporation announced its fourth-generation lithium-ion (Li-ion) battery management IC that offers unmatched lifetime accuracy. Together, we designed and integrated a low-voltage Li-ion battery management system featuring ISL78714 ICs and RH850 microcontrollers in Mahindra Racing electric race cars.

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Honda partners with CATL on Li-ion EV batteries; 56 GWh by 2027

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Under the agreement, CATL will become Honda’s partner in the field of lithium-ion EV batteries. CATL will guarantee the supply to Honda of about 56 GWh of lithium-ion EV batteries before 2027. Contemporary Amperex Technology Co.,

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USABC awards $5.48M Li-ion PHEV battery technology development contract to Johnson Controls

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million lithium-ion battery technology development contract to Johnson Controls Inc. USABC awarded the contract to continue Johnson Controls’ development of lithium-ion battery technology for plug-in hybrid electric vehicle (PHEV) applications to meet USABC goals for low-cost, long-life, high-power and high energy vehicle systems.

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Pike Research forecasts automotive Li-ion battery market to grow to almost $22B in 2020; China to become global leader in production by 2015

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Total lithium-ion transportation battery revenue by region, world markets: 2012-2020. In a new report , Pike Research forecasts that the overall market for Li-ion batteries in light duty transportation will grow from $1.6 Source: Pike Research. Click to enlarge. billion in 2012 to almost $22 billion in 2020.

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Electrovaya to supply Li-ion systems to Chrysler for 25 minivan PHEVs in 2-year fleet demo project with DOE

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Components of the flex-fuel PHEV minivan. The 25 Chrysler minivans will join a fleet of 140 Ram 1500 PHEV pickup trucks ( earlier post ) that are being deployed to 12 partners including local municipalities, state governments, universities and energy companies across the United States. Click to enlarge. Electrovaya Inc.

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6 DOE-funded applied battery research projects targeting Li-ion cells with >200 Wh/kg for PHEVs and EVs

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The objective of the projects is to develop cells that provide more than 200 Wh/kg energy density, along with long cycle life and excellent abuse tolerance to enable 40-mile-range plug-in hybrid (PHEV) and electric vehicles (EVs). One common attribute of all the projects is the use of some form of silicon-based material for the anode.

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