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New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

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Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode.

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UK Researchers Developing Rechargeable Lithium-Air Battery; Up to 10X the Capacity of Current Li-ion Cells

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Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium-air battery. Researchers in the UK are developing a rechargeable lithium-air battery that could deliver a ten-fold increase in energy capacity compared to that of currently available lithium-ion cells. Click to enlarge.

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Fisker reports more than $100M in revenue Jan-Apr 2012; more than $1B in funding since 2007

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The latest funding has lifted the overall financing beyond $1 billion since the start of the company in 2007. The default Stealth mode maximizes efficiency, giving the car its greatest range on battery power before activating the gas engine-driven generator to sustain battery charge.

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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. Batteries accounted for 27% of global lithium consumption in 2012, up from 15% in 2007 and 8% in 2002. This is below the 2007 peak of US$6,500/t, but well above the US$2,000-3,000/t levels seen in the early 2000s. Source: Roskill.

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Actacell merges with flourine-based battery company Contour Energy Systems

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Contour Energy Systems, Inc, developer of new fluorine-based battery chemistries, nanomaterials science and manufacturing processes for lithium-ion energy storage systems ( earlier post ) is merging with Li-ion battery maker ActaCell Energy Systems, a spin-off from the University of Texas at Austin ( earlier post.

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Valence Technology receives $12M purchase order from Wrightbus for Li-ion batteries

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has received a purchase order valued at $12 million from Wrightbus, for lithium iron magnesium phosphate batteries to be delivered through 2015. Wrightbus, which has had a relationship with Valence since 2007, selected Valence as the battery supplier of choice for Wrightbus’ range of hybrid vehicles. Valence Technology, Inc.

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Toyota researchers show superior performance for tin anode for Mg-ion batteries with conventional electrolytes

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Researchers at the Toyota Research Institute of North America (TRINA) have developed an insertion-type tin (Sn) anode material for use in a magnesium-ion (Mg-ion) battery ( earlier post ) that shows superior operating voltages and capacity. V) than previously reported using a bismuth (Bi) material (384 mAh g -1 , + 0.23/0.32

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