Foam carbon, with its lightweight, porous structure, high surface area, and excellent thermal and electrical conductivity, is widely used in energy storage (supercapacitors, batteries), catalysis, thermal management (heat exchangers, insulation), and lightweight structural components in aerospace and automotive industries. It is also effective for water and air filtration, environmental cleanup (oil spills), gas separation, and EMI shielding. In biomedical fields, foam carbon is explored for bone tissue engineering and drug delivery applications.