Boosting microbial fuel cell performance by improving conductivity and electrogenic bacteria abundance on ZIF-67/Fe-polypyrrole | Synapse
May 29, 2026
Boosting microbial fuel cell performance by improving conductivity and electrogenic bacteria abundance on ZIF-67/Fe-polypyrrole
Key Points
This research aims to improve the performance of microbial fuel cells (MFCs) by enhancing conductivity and increasing the abundance of electrogenic bacteria.
Developed a bioanode using ZIF-67/Fe-polypyrrole.
Analyzed the effects of redox properties of Fe and porosity of ZIF-67 on MFC performance.
Assessed the enrichment of electrogenic bacteria and electron transfer capabilities.
The bioanode significantly increased conductivity, enhancing overall MFC performance.
Increased abundance of electrogenic bacteria improved electron transfer efficiency.
The optimally designed bioanode led to a measurable boost in power output.
Abstract
A bioanode composed of ZIF-67/Fe-PPy with redox of Fe and porosity of ZIF-67 enhanced MFCs by enriching electrogenic bacteria and promoting electron transfer.