Development of Cost Effective and Environmentally Friendly Supercapacitors

This paper presents a comprehensive study on the assembly and testing of supercapacitors, focusing on cost effective and environmentally friendly materials, assembly techniques, and performance evaluation. High-purity nickel foil and cellulose separators were selected as key materials. The assembly involved meticulous layering of materials, resulting in two supercapacitors named M1 and M2. Rigorous testing revealed promising results in terms of capacitance, equivalent series resistance (ESR), and self-discharge behavior. This research offers valuable insights into the development of efficient and reliable supercapacitors for diverse applications.