Strategy enhances breakdown strength and polarization in dielectric nanocomposites
by KeAi Communications Co. The schematic diagram of microstructure evolution to achieve performance enhancement in stretched dielectric composites. Credit: Ru Guo, Hang Luo Electrostatic capacitors are a key component in high-power pulse equipment, power transmission and transformation engineering, new energy vehicles, and 5G communication. Their capability for ultrafast charging-discharging and ultrahigh power density is pivotal