Product Name
Name:Ru-N-C SAC
Product Overview
Single-atom catalysts (SACs) are a class of materials that anchor individual metal atoms to the carrier and show excellent performance in heterogeneous catalytic reactions due to their maximum atomic availability. Carbon-based loaded transition metal single atom catalyst has become a unique electrocatalytic system due to its atomic utilization rate of nearly 100% and its high efficiency in electrochemical energy storage and conversion (such as oxygen reduction, oxygen evolution, hydrogen evolution and CO2 reduction reaction, etc.). Carrier matrices such as carbon materials not only provide anchor sites for individual metal atoms, but the graphite skeleton has good electrical conductivity, but also changes the charge density and electronic structure of metal atoms due to the strong interfacial interactions between metal atoms and adjacent carbon atoms. When the nanoparticle size is reduced to the single atom level, the metal-substrate interactions will be maximized, bringing in the generation of new catalytic active sites, new reaction pathways, and ultimately improved catalytic performance.
Technical Parameter
Diameter:0.2-4μm（TEM:/span>
Appearance:Black powder
C content:70-80wt%（XPS:/span>
N content:10-20wt%（XPS:/span>
Ru content:3-6wt%（XPS:/span>
Product Features
1）High atomic utilization rate: the active metal in a single atom catalyst exists in the form of a single atom, so the atomic utilization rate can be maximized;
2）High catalytic activity and high selectivity: the active sites in single-atom catalysts are isolated, and the exposure of the active site is high, which gives them higher catalytic activity and selectivity;
3）Good stability: Carbon-based single-atom catalysts show good stability and durability in catalytic reactions, and can maintain catalytic activity and selectivity for a long time.
Application Fields
1）Electrocatalysis: single-atomic catalysts can be used for electrocatalytic reactions, such as oxygen reduction, oxygen precipitation reaction, hydrogen production reaction, carbon dioxide reduction reaction, etc.;
2）Photocatalysis: In the field of photocatalysis, single-atom catalysts can be used to promote the photolysis of water to produce hydrogen, carbon dioxide reduction and other reactions;
3）Lithium-sulfur batteries: In lithium-sulfur batteries, single-atom catalysts can help to inhibit the shuttle effect of polysulfide and improve the performance of the battery;
4）Chemical synthesis: single-atom catalysts can be used to optimize the chemical synthesis process and improve the selectivity and yield of the reaction.
Related Information
Please e-mail for the detailed characterization data.
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