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January 25, 2026Chemical Communications2 citations

Stabilizing Bi active Species via Constructing Bi-O-Ce Interface for Enhanced CO 2 Electroreduction to Formate

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XRXinya RenSGShe GongZHZhenze Han

Key Points

  • The study aims to enhance the efficiency of CO2 electroreduction to formate using a Bi-O-Ce interface.
  • Constructed a Bi-O-Ce interface to stabilize active sites.
  • Evaluated the electrocatalytic performance under various current densities.
  • Assessed the selectivity and stability of formate production.
  • The Bi-O-Ce interface showed improved stability of bismuth species.
  • Higher formate selectivity was achieved at elevated current densities.
  • The catalytic system exhibited enhanced long-term performance in CO2 reduction.

Abstract

The electrocatalytic reduction of CO 2 to formate is a key route for carbon resource recycling. Bismuth-based catalysts are widely studied for their high formate selectivity. However, under high current densities,...

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Cite This Study

Ren et al. (2026) studied this question.

synapsesocial.com/papers/6975b32bfeba4585c2d6e9eahttps://doi.org/10.1039/d5cc06923h
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