Supercapacitors (SCs) has increased an amazing fixation by the scientists due for its potential benefits like high vitality and force densities, long cyclic life, quick charge-release rates, low upkeep and interesting wellbeing subsequently it has been generally utilized in vitality stockpiling and change gadgets. Among the different pieces of SC, terminals assume a noteworthy part in the exhibitions of SCs. During this survey, we tend to introduce the ongoing advances in 2-D nano structured metal nitrides, metal oxides, polymers, half and half and phosphides principally based materials for SC cathodes. At last, the electrochemical steadiness and arranging approach for the since quite a while ago run progression of the conductor materials are featured