Chapter 4: Fabrication Techniques of Green Supercapacitors: Advances and Limitations

Clean, green, and sustainable energy generation, storage and harvesting formulates an ideal slogan for modern society. Energy generation from green and sustainable energy sources presents an alternative to limit the dependence on fossil fuels to meet the energy demands of the modern world. The negative impact of fossil fuels on the environment cannot be neglected. Supercapacitors, based on an electrochemical principle for energy storage and conversion present one such alternative to attain the goal of green energy. This chapter attempts to highlight the supercapacitors perspective in the context of the development of green energy storing and delivery.