Article

Scientists from the Dalian Institute of Chemical Physics and Fudan University have created a bicarbonate-mediated approach for carbon dioxide capture and electrochemical conversion. This method integrates CO₂ capture with immediate electrolysis, potentially reducing energy expenditure by half compared to traditional processes.

The researchers utilized Nafion-modified cobalt phthalocyanine electrodes, achieving 93% Faradaic efficiency for CO production at a current density of 300 mA cm⁻² and a cell voltage of 3.09 V. Their study also demonstrated a closed-loop system for simultaneous CO₂ capture and conversion, highlighting advancements in carbon management technologies and implications for reducing greenhouse gas emissions.