Enhancement of electrochemical performance of lithium manganese oxide with graphene for aqueous supercapabattery

• Main Authors: Low, J.r., Lim, H.N., Ibrahim, I., Zainal, Z., Foo, C.Y., Huang, N.M., Jiang, Z.T.
• Format: Article
• Published: Elsevier 2023
• Online Access: http://psasir.upm.edu.my/id/eprint/107694/; https://linkinghub.elsevier.com/retrieve/pii/S0167577X23010236
• Institution: Universiti Putra Malaysia

In this study, we synthesized lithium manganese oxide nanoparticles/graphene nanoplatelets (LMO/GNPs) as the cathode material for a supercapabattery using a hydrothermal method. The addition of GNPs resulted in a 63 and 68 increase in specific capacitance and capacity compared to LMO alone, attribut...