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Electrochemical energy storage startup SPARKZ licenses ORNL cobalt-free battery tech

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Stealth-mode electrochemical energy storage startup SPARKZ Inc. has exclusively licensed five battery technologies from the Department of Energy’s Oak Ridge National Laboratory (ORNL) designed to eliminate the use of cobalt metal in lithium-ion batteries. Energy density is especially important for EVs. SPARKZ Inc.

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KIST team develops activation strategy for magnesium metal enabling efficient operation of Mg batteries

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A research team led by Dr. Minah Lee of the Energy Storage Research Center at the Korea Advanced Institute of Science and Technology (KIST) has developed a chemical activation strategy of magnesium metal that enables efficient operation of magnesium batteries in common electrolytes that are free of corrosive additives and can be mass-produced.

Batteries 493
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FreeWire Technologies raises $125M in Series D; battery-integrated ultrafast EV charging stations

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FreeWire Technologies, a developer of ultrafast electric vehicle (EV) charging and energy management solutions, raised $125 million in new capital. FreeWire recently broke ground on a new 66,000-square-foot R&D facility in Newark, California to develop and manufacture new ultrafast charging and energy storage product offerings.

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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. A paper on the work is published in Nature Energy. The group previously demonstrated the potential of zinc-anode batteries.

Batteries 454
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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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Cal Energy Commission awards $3.75M to early-stage clean energy projects; 9 battery projects

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The California Energy Commission awarded $3.75 million to 25 early-stage, innovative projects as part of a portfolio of research investments intended to help achieve the state’s climate and clean energy goals. NanoDian : Low-cost, safer, cobalt-free, nanostructured lithium-ion battery cathode material.

Clean 249
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Researchers propose new VO2 cathode material for aluminum-ion rechargeable battery

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Schematic representation of the super-valent battery during charge/discharge process. Nowadays, due to their outstanding energy and power density, Li-ion batteries have become a mainstay for EES [electrical energy storage]. Wang et al. Click to enlarge. Herein, we define this kind of battery as super-valent battery.

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