Scalable Nitrogen-Carbon Catalyst for CO2 Reduction Using Nitrogen Plasma (N2) Treatment

The primary goal of this solution is to significantly improve the performance of sodium-carbon dioxide (Na-CO2) batteries. This is achieved by enhancing the efficiency of carbon dioxide reduction reactions within these batteries. ORNL's approach involves a novel treatment of carbonaceous materials commonly used in Na-CO2 batteries. These materials include, but are not limited to, carbon nanotubes, graphene, and Ketjen Black. The treatment activates the carbonaceous materials, thereby enhancing their catalytic activity for CO2 reduction. This is expected to lead to a significant improvement in the overall efficiency and effectiveness of Na-CO2 batteries.

Contact

To learn more about this technology, email partnerships@ornl.gov or call 865-574-1051.