Our paper “Efficient Fast-Charging of Lithium-ion Batteries Enabled by Laser-Patterned Three-Dimensional Graphite Anode Architectures” is published in Journal of Power Sources as a part of the Special Issue celebrating the 2019 Nobel Prize in Chemistry for Li-ion Batteries. We demonstrate 4-6C fast charging in >2Ah pouch cells, with ~90% capacity retention after >500 cycles, which is enabled by 3-D graphite architectures. These metrics meet both the DOE and USABC targets for fast charging of EV batteries. [link]
