Review on improving microbial fuel cell power management systems for consumer applications

Energy Reports, Journal Year: 2022, Volume and Issue: 8, P. 10418 - 10433

Published: Aug. 28, 2022

A microbial fuel cell (MFC) is a renewable source of energy that produces electricity without harming the environment. This review paper describes importance MFCs for future power sources. The construction methods, history MFC, different configuration MFC and voltage generation single-chamber as well two-chamber have been discussed. Due to bio-electrochemical features MFCs, when an electric load applied stack Stack MFC's does not remain constant over time (known reversal voltage). Therefore, researchers proposed various management systems (PMS) raise avoid reversal. direction focus on design PMS adapted optimal operation using ultralow consumption components.

Language: Английский

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Energy Absorption and Stiffness of Thin and Thick-Walled Closed-Cell 3D-Printed Structures Fabricated from a Hyperelastic Soft Polymer

Materials, Journal Year: 2022, Volume and Issue: 15(7), P. 2441 - 2441

Published: March 25, 2022

This study analyses the energy absorption and stiffness behaviour of 3D-printed supportless, closed-cell lattice structures. The unit cell design is bioinspired by sea urchin morphology having organism-level biomimicry. gives rise to an open-cell structure that can be used produce two different structures closing openings with thin or thick walls, respectively. In phase, focus placed on obtaining same relative density all present demonstrates closure enhances mechanical properties without affecting functional requirements. Thermoplastic polyurethane (TPU) via additive manufacturing (AM) using fused filament fabrication (FFF). Uniaxial compression tests are performed understand Numerical models developed adopting advanced material model aimed at studying hysteretic hyperelastic polymer. strengthens principles for structures, highlighting fact a membrane best enhance structural properties. results this generalised easily applied applications where requirements key importance, such as in production lightweight midsole shoes.

Language: Английский

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Embracing the future of circular bio-enabled economy: unveiling the prospects of microbial fuel cells in achieving true sustainable energy

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(39), P. 90547 - 90573

Published: July 22, 2023

Sustainable development and energy security, highlighted by the United Nations Development Goals (SDGs), necessitate use of renewable sustainable sources. However, upon careful evaluation literature, we have discovered that many existing emerging systems (RESs) prioritize renewability over true sustainability. These not only suffer from performance inconsistencies lack scalability but also fall short in fully embodying principles sustainability circular economy. To address this gap, propose considering microbial fuel cells (MFCs) as a viable alternative integral part ecosystem. MFCs harness omnipresence, abundance, cost-effectiveness their essential components, making them promising candidate. Through our comprehensive analysis, shed light on limitations advancements technology, which underscore remarkable potential to revolutionize perception clean, energy.

Language: Английский

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Strategies for Enhancing Extracellular Electron Transfer in Environmental Biotechnology: A Review

Applied Sciences, Journal Year: 2023, Volume and Issue: 13(23), P. 12760 - 12760

Published: Nov. 28, 2023

Extracellular electron transfer (EET) is a biological mechanism that plays crucial role in various bioelectrochemical systems (BESs) and has substantial implications for renewable energy production. By utilizing the metabolic capacities of exoelectrogens, BESs offer viable environmentally friendly approach to electricity generation chemical production; however, diminished effectiveness EET remains hindrance their optimal application practical contexts. This paper examines strategies have potential be employed enhance efficiency explores integration technology with contemporary technologies, resulting development an enhanced sustainable system. It also how quorum sensing, electrode modifications, shuttles, mediators can aid improving performance. Many technological innovations, such as additive manufacturing, science nanotechnology, technique genetic engineering, computational intelligence, other combinations technologies used augment efficacy are discussed. Our findings will help readers understand BESs, though evolving technology, play important addressing our environmental concerns. Technical constraints identified, future directions field suggested.

Language: Английский

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Analysis and prediction of microbial fuel cell behaviour using MLP and SVR

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2023, Volume and Issue: 151, P. 105101 - 105101

Published: Aug. 27, 2023

Language: Английский

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