摘要
Supercapacitors serve as a vital technological bridge between traditional physical capacitors and secondary batteries, offering
high power density, rapid charge/discharge rates, and exceptional durability. While activated carbons are commonly used as electrode
materials due to their affordability and high surface area, their small micropores often restrict electrolyte access during highspeed
operations. This study explores the synthesis and performance of mesoporous carbon nanoparticles (MCN) as a primary
material for electric double-layer capacitors (DLCs).