Over-sintered fine particles in a bimodal cathode blend improve rolling density while reducing particle breakage, gas generation, and heat aging.
Chemically linked liquid metal encapsulates replace elastomer carriers to restore conductivity under strain and support repeatable power delivery.
Precise La and transition metal ranges in garnet solid electrolytes limit impurity-driven electron conduction while maintaining ion transport.
Replacing sulfur with Cl or Br in a Li-Zr-Y-W solid electrolyte preserves high lithium-ion conductance without hydrogen sulfide generation.