Insight into use of biopolymer in hybrid electrode materials for supercapacitor applications—A critical review

The shortage of natural resources due to the progression human population and environmental pollution has become crucial concern topics resolve. One best ways resolve this is develop renewable energy-based storage systems. Supercapacitors are emerging as promising systems via providing rapid charging/discharging high power delivery, but there a need explore low-cost, environment-friendly, non-toxic, abundant, biodegradable electrode materials for supercapacitors. In regard, biopolymers observed be popular applications they porosity, cost-effective, easily available, low-weight, environment friendly have biodegradability properties. biopolymer-based desirable morphology surface area exhibits admirable electrochemical focus report highlight (i) inclusive details supercapacitors their types along with strategies improve performance, (ii) used supercapacitor applications, (iii) various synthesis routes that could adopted designing based on supercapacitors, (iv) challenges future scope material in applications. detailed study here found topic interest scientific community fabricate prepare eco-friendly, performance exhibiting