Chapter 3: Synthesis Techniques for Green Supercapacitors: A Review

The green synthesis is a new era approach to develop a sustainable environment. Nanomaterials developed by green methods are less hazardous and biodegradable, which keeps the Earth safer. Future technologies will be based on green materials such as bioderived materials or biowaste recycled materials. Recently, green synthesized-based energy storage technology is gathering the attention of researchers and industrialists. Green electrodes and electrolytes have been proven to be resourceful nanomaterials for energy storage devices with high storage capacity and efficiency. The reported research works are discussed in detail in this chapter.