Vaibhav D. Patake and Avadhut Manage 2026. A Review Article on Electrochemical Supercapacitors: Materials Innovations, Performance Limits, and Commercial Realities. International Journal of Multidisciplinary Science and Innovation. 2, 1 (Jun. 2026), 1–11. DOI:https://doi.org/10.62896/ijmsi.2.s1.o1.