keywords COATED CARBON NANOTUBES Charge transfer Dispersant Dye ELECTRICAL-PROPERTIES ELECTROPHORETIC DEPOSITION Ferrimagnetism METAL-OXIDE MNFE2O4 NANOPARTICLES Materials Science Materials Science, Ceramics NICKEL FERRITE PERFORMANCE POLYPYRROLE Pseudocapacitance REDUCED GRAPHENE OXIDE SUPERCAPACITOR Science & Technology Spinel Technology