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National University of Singapore researchers devise membrane-based supercapacitors; possible new route to high-performance supercapacitive energy storage

Green Car Congress

This work presents a new electrode material, the so-called hydrophilized polymer network. Because of its practical advantages such as easy preparation and intrinsic stability in electrolyte, the hydrophilized network may provide a new route to high-performance supercapacitive energy storage. —Xie et al.

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Year-long testing of Leclanché 60 Ah G/NMC cells shows high energy density, high cycle life

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Leclanché SA reported that year-long testing of its 60 Ah G/NMC battery cells has shown them to be both high energy density and high cycle life—critical characteristics for a wide range of automotive and e-transportation energy storage solutions. Stable cells cycled between 3.00 - 4.35

Energy 435
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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.

Li-ion 281
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Ricardo develops new model-based EV battery control technology; evaluating new cell chemistries

Green Car Congress

One of the most significant impediments to an increased market share for plug-in vehicles is the high cost of rechargeable energy storage.

Battery 150
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Expert panel report finds achieving 1M plug-in vehicles in US by 2015 would require concentrated action to overcome barriers

Green Car Congress

Initial consumer experiences with PEVs—their real-world driving range, cost, safety, reliability, and ease of recharging and resale—will exert a significant influence over mainstream consumers’ perceptions of PEVs. National Goal of One Million Plug-In Electric Vehicles. The Need for “Truth in Advertising.”

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DOE announces $26.6M SBIR/STTR FY15 Phase 1 Release 2 awards; fuel cells, batteries, power electronics and efficient combustion engines

Green Car Congress

This quality control device will help to drive down the costs of fuel cells by reducing waste and improving the process efficiency of roll-to-roll manufacturing of polymer electrolyte membranes. The technology will be used for automotive energy storage applications, such as electric vehicles. 149,871.44. US Hybrid Corporation.

Li-ion 150
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Could Zinc Gel Chemistry Outperform Flow Batteries?

Cars That Think

A new technology from Australia is certainly raising this prospect, offering a novel approach to stationary energy storage—whose packaging at least harkens back to the old, familiar car battery. In theory, they should be a good choice for applications, such as storing surplus energy from renewables.