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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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The study, which provides a joint industry analysis of how different types of batteries are used in different automotive applications, concludes that lead-based batteries will by necessity remain the most wide-spread energy storage system in automotive applications for the foreseeable future.

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ARPA-E RANGE: $20M for robust transformational energy storage systems for EVs; 3x the range at 1/3 the cost

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The Robust Affordable Next Generation EV-Storage (RANGE) program’s goal is to enable a 3X increase in electric vehicle range (from ~80 to ~240 miles per charge) with a simultaneous price reduction of > 1/3 (to ~ $30,000). ARPA-E defines robust design as electrochemical energy storage chemistries and/or architectures (i.e.

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Hybrid DLC-Battery Energy Storage System for Streetcars

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Siemens earlier this year launched a new hybrid energy storage system for streetcars that combines a double-layer capacitor (DLC) and NiMH battery pack. Streetcars equipped with the Sitras HES hybrid energy storage system can be driven up to 2,500 meters (1.6 miles) without an overheadcontactt line (OCL).

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3D self-assembling nanostructure for cathodes enables very rapid charge and discharge without sacrificing capacity; potential for EVs

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Researchers at the University of Illinois at Urbana-Champaign have developed a self-assembling three-dimensional nanostructure for battery cathodes (Li-ion and NiMH) that allows for faster charging and discharging without sacrificing energy storage capacity. You would just pull up to a charging station and fill up.

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University of Illinois licenses StructurePore cathode technology to Xerion for commercialization of the ultra-rapid charging technology

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In a paper published in Nature Nanotechnology in March, Braun and his group reported on the development of a self-assembling three-dimensional nanostructure for battery cathodes (supporting both Li-ion and NiMH chemistries) that allows for faster charging and discharging without sacrificing energy storage capacity. 2011.38.

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RIKEN team develops high-performance lithium-iodine battery system with higher energy density than conventional Li-ion

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The reversible redox reaction without the formation of resistive solid products promotes rechargeability, demonstrating 100 cycles with negligible capacity fading. Li metal with 1 M of LiPF 6 in ethylene carbonate (EC)/dimethyl carbonate (DMC) electrolyte was used for the anode. Energy density was ~0.35 kWh kg -1 cell (1.0

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Tier 1 HELLA evaluating PowerGenix NiZn batteries for 48V mild hybrid vehicles

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PowerGenix, the developer of nickel-zinc (NiZn) rechargeable batteries ( earlier post ), has signed a product evaluation contract with HELLA, a Tier 1 supplier to major automotive manufacturers worldwide. billion market for energy storage devices, according to a 2012 Lux Research report on micro and mild hybrids.