Year: 2025
Type: article
Abstract: Biopolymer electrolytes have emerged as a promising alternative to conventional synthetic materials for the development of electrolyte in electrochemical devices. These materials, derived from natural polymers, offer several advantages over synthetic polymer including biodegradability, environmental sustainability, and the potential for cost-effective production. This review provides a comprehensive overview of the current advancements in biopolymer electrolytes, focusing on their application in electrolyte thin films. The discussion encompasses various types of biopolymers, such as cellulose, chitosan, starch, pectin and their composites, which have been explored for their ionic conductivity, mechanical stability, and electrochemical performance. Key factors influencing the performance of biopolymer electrolytes, including polymer modification, ion transport mechanisms, and the incorporation of plasticizers and fillers, are critically analyzed. The review also highlights the challenges associated with the integration of biopolymer electrolytes in electrochemical devices, such as batteries, supercapacitors, and fuel cells, and explores potential strategies for overcoming these obstacles. Finally, the future outlook for biopolymer electrolyte-based thin films is discussed, emphasizing the need for further research to optimize their properties and expand their applications in next-generation energy storage and conversion systems.
Source: Prabha Materials Science Letters
Authors: Prabhakar Sharma, D. Banerjee
Institutions: Teerthanker Mahaveer University, Mahaveer University
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
Award: G7761653413
OpenAlex ID: W4408483276