Speakers - 2026 Speakers

Title: Discovery of carbon reduction reaction

Abstract

The electrochemical conversion of CO2 into high-value hydrocarbons has garnered extensive attention for its potential in reducing atmospheric CO2 concentrations and mitigating societal energy challenges. Currently, the predominant form of electrocatalysts is in a powdered state, which is prepared into electrodes through coating techniques. However, the issue of catalyst detachment is inevitable during long-term operation. To address this challenge, we have designed a self-supported carbon-based electrode. This electrode anchors nickel-nitrogen-carbon (Ni-Nx-C) active sites and combines organic and inorganic pore-forming agents to regulate the pore structure, thereby optimizing the performance of the carbon-based electrode. During the study of the electrochemical reduction of carbon dioxide using the carbon-based electrode, we discovered a novel carbon reduction reaction. Under ambient conditions, high-carbon chemicals can be produced via the carbon reduction reaction without the need for a catalyst. This discovery holds profound significance for the resource utilization of carbon-containing waste.

Application of a novel synthetic methodology for the production of high-carbon chemicals.

Investigation into the mechanism and practical applications of carbon reduction reaction.

Advancing chemical science by establishing a new paradigm in organic synthesis that enables the complete cleavage and reconstruction of carbon-carbon bonds.