Additive Manufacturing of a Microbial Fuel Cell—A detailed study
Flaviana Calignano, Tonia Tommasi, Diego Manfredi, Alessandro Chiolerio
Representative MFC — matched on the paper’s system type only, not its reactor or geometry.
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Open in lab →What they did
- System
- MFC
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Abstract
In contemporary society we observe an everlasting permeation of electron devices, smartphones, portable computing tools. The tiniest living organisms on Earth could become the key to address this challenge: energy generation by bacterial processes from renewable stocks/waste through devices such as microbial fuel cells (MFCs). However, the application of this solution was limited by a moderately low efficiency. We explored the limits, if any, of additive manufacturing (AM) technology to fabricate a fully AM-based powering device, exploiting low density, open porosities able to host the microbes, systems easy to fuel continuously and to run safely. We obtained an optimal energy recovery close to 3 kWh m⁻³ per day that can power sensors and low-power appliances, allowing data processing and transmission from remote/harsh environments.
Keywords
Identifiers
- Journal
- Scientific Reports
- Year
- 2015