A critical appraisal of advances in integrated CO₂ capture and electrochemical conversion.

ABSTRACT: This perspective work examines the current advancements in integrated CO₂ capture and electrochemical conversion technologies, comparing the emerging methods of (1) electrochemical reactive capture (eRCC) though amine- and (bi)carbonate-mediated processes and (2) direct (flue gas) adsorptive capture and conversion (ACC) with the conventional approach of sequential carbon capture and conversion (SCCC). We initially identified and discussed a range of cell-level technological bottlenecks inherent to eRCC and ACC including, but not limited to, mass transport limitations of reactive species, limitation of dimerization, impurity effects, inadequate in situ generation of CO₂ to sustain industrially relevant current densities, and catalyst instabilities with respect t

SUBMITTER: Badreldin A 

PROVIDER: S-EPMC11758242 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature