Influence of Structure of Porous Carbon on the Capacitive Performance

<正>Due to their high power density,wide operating temperature range,ultra-long cycle life,environmental friendliness and low cost,supercapacitors (SCs) have attracted considerable attention as a new energy storage system. They are now widely used in consumer electronics,electric vehicles,wind farms and solar power plants. The electrode materials are the key factor in determining the performance of SCs. Carbon-based materials,especially activated carbon (AC),