Abstract

The Chile’s renewable energy generation was around 30% in 2019 and it is forecasted to be 70% in 2030, so the corresponding efficient energy storage systems also highly needed. In this context, novel 2D-materials such as MXene, Graphene in nanocomposites using polymers to make flexible device applications such as flexible Lithium-Ion batteries, supercapacitors in wearable electronics as well as grid systems. The 2D materials such as titanium carbide and nitrides their composite forms with carbon nanostructures such as functionalise graphene with high energy and capacity densities are really needed for present flexible Lithium-Ion battery (LIB) energy storage devices. The present work shows that, at 0.1 A g−1 NanoMXene material showed performance of specific capacity 330 mAh/g and excellent cycling stability tested upto 1000 cycles. XRD, and FESEM were used for characterization of samples. 2D materials MXenes/Graphene in nanocomposites will not only serve as an electronic conduction pathway for the fast electron transport but also the high strength, free-standing nature papers that don’t need extra support of current collectors in energy storage devices.