AI summary

85% confidence

Researchers discovered that unmodified carbon felts can support continuous bioelectrochemical chain elongation from CO2 to caproate at high current density, facilitated by critical biofilm growth.

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Abstract

Key findings

  • Critical biofilm growth is essential for efficient bioelectrochemical chain elongation.
  • Unmodified carbon felts can support high current density without the need for modifications.
  • Bioelectrochemical chain elongation from CO2 to caproate is feasible at high current density.

Keywords

BiofilmMicrobial fuel cellElectrodeButyrateCurrent densityCarbon fibers

Identifiers

Journal
Frontiers in Energy Research
Year
2018