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U Texas team develops cobalt-free high-energy lithium-ion battery

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Researchers from the Cockrell School of Engineering at The University of Texas at Austin have developed a cobalt-free high-energy lithium-ion battery, eliminating the cobalt and opening the door to reducing the costs of producing batteries while boosting performance in some ways. More nickel in a battery means it can store more energy.

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Solid state Batteries v/s Li-ion Batteries: A Comparison Based on Cost

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To better understand the severity of the cost component, let us look at the cost comparison between Solid state and Li-Ion batteries. In a broad sense, the use of lithium-ion batteries that started the EV revolution has been the industry standard in the EV sector. Li-Ion Batteries: What Made Them The Most Desired?

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UH, Toyota researchers develop new cathode and electrolyte for high-power Mg battery rivaling Li-ion

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Magnesium batteries have long been considered a potentially safer and less expensive alternative to lithium-ion batteries, but previous versions have been severely limited in the power they delivered. The combination affords a Mg battery that delivers a specific power of up to 30.4?kW?kg —Dong et al.

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Univ. of Illinois team develops high-power Li-ion microbatteries that can out-power supercapacitors while retaining comparable energy density

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The lithium-ion microbatteries show power densities up to 7.4 The battery microarchitecture affords trade-offs between power and energy density that result in a high-performance power source, and which is scalable to larger areas. The new microbatteries out-power supercapacitors while retaining comparable energy density.

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New German High-Energy Li-ion Battery Consortium Headed by BASF; 21M Investment from German Government

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Embedded metal oxide compounds for Li-ion cathode material. million) as part of the “Lithium Ion Battery LIB 2015” alliance for innovation. Only then can we make electromobility affordable and free it from its niche existence. —Dr. Source: BASF. Click to enlarge. Earlier post.) Earlier post.).

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135. ENERGY DENSITY: GETTING TO LONGER DRIVING RANGES

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Three factors contribute to the mass penetration of electric vehicles: Driving range that eliminates range anxiety; Lower cost batteries for affordable vehicles; Availability of fast charging. State-of-the-art energy density figures for lithium-ion batteries stand today near 700 Wh/l and 300 Wh/kg. And they are, approximately!

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5-Minute Charging: Another Milestone For The EV Industry

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StoreDot an Israeli start-up and a pioneer in fast-charging batteries has developed a Lithium-Ion battery (They name it “FlashBattery”) that can be fully charged in just 5 minutes. Graphite serves as one electrode in existing Li-ion batteries, where lithium ions are pushed to store charge.