Lithium-ion battery are using various applications in this world but it needs to work more hours with energy like a EV car goes 500 Km per full charge but i want increase the capacity of a battery energy but how ?
In the materials science aspect, cathode materials with a high working voltage and high specific capacity, as well as anode materials with a low working voltage and high specific capacity are required to increase the energy density of batteries (see the attached figure)
From an engineering perspective, the goal is to minimize the weight of inactive components such as binders, current collectors, and sealing materials.