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Showing 1–3 of 3 results
Advanced filters: Author: Joel Casella Clear advanced filters

  • Transition-metal fluorides are being explored as alternative lithium-ion battery cathodes, with a focus on overcoming limitations like inefficient kinetics and electrolyte incompatibility. Here, the authors introduce chromium fluorides as cathode material, demonstrating enhanced rate capability and stability, which could significantly expand the options for high-energy conversion in next-generation batteries.

    • Joel Casella
    • Jȩdrzej Morzy
    • Yaroslav E. Romanyuk
    ResearchOpen Access
    Communications Materials
    P: 1-7

  • Lithium-ion batteries require a minimum cathode thickness of a few tens of micrometers, which limits their specific power. Here, the authors predict that stacked thin-film batteries with 0.15-2 µm thin cathodes can achieve a tenfold increase in specific power to over 10 kW kg−1 and demonstrate the design concept in two monolithically stacked thin-film cells.

    • Moritz H. Futscher
    • Luc Brinkman
    • Yaroslav E. Romanyuk
    ResearchOpen Access
    Communications Chemistry
    Volume: 6, P: 1-7