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New Electrode-Coating Analysis Technique Could Boost Li-Ion Performance

Research from Tokyo University of Science shows how rheo-impedance spectroscopy links slurry shear conditions during coating to battery performance, enabling data-driven optimization and improved manufacturing efficiency.

© ID 229728474 © Ilya Pazniak | Dreamstime.com

Scalable GaN-Based IQ Solid-State Transformer Architecture Eyes AI Data Centers

Enphase’s new SST architecture, which aligns with NVIDIA’s 800-V DC roadmap, uses a meshed array of sub-1-kV bidirectional GaN switches to provide scalability and distributed redundancy.

© 0and1s_dreamstime_152088993 and Enphase

California’s Power Grid Continues to Set New Records for Fossil-Free Operation

Wind, water, solar, and grid-scale battery storage enabled California’s power grid to spend 99 of the past 100 days running completely fossil-free for an average of 5.4 hours per day.

© ID 135672607 © Lovelyday12 | Dreamstime.com

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