Haleh Baghernavehsi

ORCID: 0009-0006-2738-4130
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About
Contact & Profiles
Research Areas
  • Microbial Fuel Cells and Bioremediation
  • Electrochemical sensors and biosensors
  • Supercapacitor Materials and Fabrication
  • Catalysis and Oxidation Reactions
  • Neuroscience and Neural Engineering
  • Catalysts for Methane Reforming
  • Catalytic Processes in Materials Science

Université Laval
2023-2024

University of Tehran
2023

The main hurdle in leveraging microfluidic advantages membraneless MFCs is their low electrode area-normalized power. For nearly a decade, maximum power densities have remained stagnant, while at the same time macrosystems continue to gather pace. To bridge this growing gap, we showcase strategy that focuses on (i) technology improvements, (ii) establishment of record areal densities, and (iii) presentation different normalization methods complement enable direct comparisons across all MFC...

10.1039/d3lc00387f article EN Lab on a Chip 2023-01-01

High power output and high conversion efficiency are crucial parameters for microbial fuel cells (MFCs). In our previous work, we worked with microfluidic MFCs to study fundamentals related the density of MFCs, but nutrient consumption was limited one side microchannel (the electrode layer) due diffusion limitations. this long-term experiments were conducted on a new four-electrode MFC design, which grew Geobacter sulfurreducens biofilms upward- downward-facing electrodes in microchannel. To...

10.3390/mi15080961 article EN cc-by Micromachines 2024-07-27

High-power output and high conversion efficiency are crucial in the study of microfluidic microbial fuel cells (MFCs). In our previous work, we attempted various methods to increase power density MFCs, but nutrient consumption was limited bottom (electrode) layer channel due diffusion limitations. this long-term experiments were conducted on a new 4-electrode MFC design, which grew Geobacter sulfurreducens biofilms upward- downward-facing electrodes microchannel. It discovered that...

10.20944/preprints202407.0531.v1 preprint EN 2024-07-08
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