Microbial fuel cells: a comprehensive review for beginners

• Published in: 3 Biotech Vol. 11; no. 5; p. 248
• Main Author: Vishwanathan, A. S.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.05.2021; Springer Nature B.V
• Subjects: Agriculture; Biochemical fuel cells; Bioinformatics; Biomaterials; Biotechnology; Cancer Research; Chemistry; Chemistry and Materials Science; Fuel cells; Global warming; Microorganisms; Review; Review Article; Reviews; Stem Cells; Wastewater; Wastewater management; Microbial fuel cells; Biocathode; Microbial electrochemistry; Alternate energy; Bioanode; Wastewater treatment; Microbial electron transfer
• ISSN: 2190-572X; 2190-5738
• DOI: 10.1007/s13205-021-02802-y

Microbial fuel cells (MFCs) have shown immense potential as a one-stop solution for three major sustainability issues confronting the world today—energy security, global warming and wastewater management. MFCs represent a cross-disciplinary platform for research at the confluence of the natural and engineering sciences. The diversity of variables influencing performance of MFCs has garnered research interest across varied scientific disciplines since the beginning of this century. The increasing number of research publications has made it necessary to keep track of work being carried out by research groups across the globe and consolidate significant findings on a regular basis. Review articles are often the nodal points for beginners who are required to undertake an exploratory survey of literature to identify a suitable research problem. This ‘review of reviews’ is a ready-reckoner that directs readers to relevant reviews and research articles reporting significant developments in MFC research in the last two decades. The article also highlights the areas needing research attention which when addressed could take this technology a few more steps closer to practical implementation.