
09-14-2023, 12:48 PM
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Ultimate Warrior
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Join Date: Jun 2003
Location: AZ, at the foot of Superstition Mountain
Posts: 1,208
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If this technology works out, it could close the gap between ICE and EV:
Fully Charged in Just 6 Minutes – Groundbreaking Technique Could Revolutionize EV Charging
Quote:
Typically, it takes around 10 hours to charge an electric vehicle. Even with fast-charging techniques, you’re still looking at a minimum of 30 minutes – and that’s if there’s an open spot at a charging station. If electric vehicles could charge as swiftly as we refill traditional gas vehicles, it would alleviate the shortage of EV charging spots.
The efficiency of lithium-ion batteries, the type used in electric vehicles, is determined by the anode material’s capability to store lithium ions. Recently, Professor Won Bae Kim, from the Department of Chemical Engineering and the Graduate Institute of Ferrous & Energy Materials Technology at Pohang University of Science and Technology (POSTECH, President Moo Hwan Kim), led a research team to develop a new anode material.
His team, which included Ph.D. candidates Song Kyu Kang and Minho Kim from the Department of Chemical Engineering, synthesized manganese ferrites (Mn3-xFexO4) nanosheets using a novel self-hybridization method involving a straightforward galvanic replacement-derived process. This groundbreaking technique boosts storage capacity approximately 1.5 times above the theoretical limit and enables an electric vehicle to be charged in as little as six minutes. The research was recognized for its excellence and was published as a front-cover paper in the journal Advanced Functional Materials.
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Mike
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