Time:2024.12.04Browse:0
American research team develops cr2032 3v lithium battery that can charge electric vehicles in 10 minutes
A research team from Pennsylvania State University in the United States published a new lithium-ion battery technology in the internationally renowned journal Joule, which enables electric vehicles to travel 200 to 300 miles (i.e. 320 kilometers to 480 kilometers) in just 10 minutes and charge 2,500 times. times without capacity issues.
For decades, it has been widely believed that libraries should avoid operating at high temperatures due to concerns about accelerated material degradation. Contrary to this conventional wisdom, the research team proposed an ATM method that charges the battery at a high temperature of 60°C and discharges (and stores) the battery at a cooler temperature. Limited exposure time to 60°C (approximately 10 minutes per cycle, or 0.1% of BEV lifetime) effectively eliminates Li plating due to enhanced kinetics and transport while still maintaining modest SEI growth. Limited exposure time to 60°C (approximately 10 minutes per cycle) effectively eliminates Li plating due to enhanced kinetics and transport while still maintaining modest SEI growth. Using industrially available cell materials, we demonstrate that ATM enables durable XFC today with minimal changes required for LIBS.
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