Nitrogen-Doped Carbon-Iron Single-Atom Catalyst

Nitrogen-Doped Carbon-Iron Single-Atom Catalyst

Introduction:

Nitrogen-doped carbon-iron single-atom catalyst is a type of catalyst prepared by doping single iron atoms into carbon-based materials (such as carbon nanotubes, graphene, etc.) and simultaneously introducing nitrogen atoms for doping.

This design aims to address issues such as aggregation and deactivation commonly found in traditional iron catalysts.

Nitrogen doping helps adjust the electronic structure and surface chemical properties of the catalyst, thereby enhancing its activity and stability in important reactions such as the oxygen reduction reaction (ORR). Additionally, the characteristic of single-atom dispersion maximizes the exposure of active sites, thus improving catalytic efficiency and reducing the deactivation rate of the catalyst during reactions.

This type of catalyst holds promising applications in fields such as fuel cells, metal-air batteries, hydrogen oxidation reactions, etc., due to its ability to provide efficient and stable electrocatalytic performance

Properties:

Elemental Analysis of Fe-N-C SAC (XPS):

Applications:

Fuel cells:

In fuel cells, this catalyst can be used as a catalyst for the oxygen reduction reaction (ORR), helping to improve the efficiency and stability of fuel cells.

Metal-air batteries:

Metal-air batteries are an important energy storage and conversion technology. Nitrogen-doped carbon-iron single-atom catalysts can be used in the oxygen reduction reaction of metal-air batteries to improve their performance.

Hydrogen oxidation reaction:

In the hydrogen oxidation reaction, this catalyst can be used as a catalyst for the oxidation reaction, promoting the production of hydrogen.

CO2 reduction:

In mitigating greenhouse gas emissions, nitrogen-doped carbon-iron single-atom catalysts can also be applied to the reduction reaction of CO2, converting it into useful carbon compounds.

Other electrocatalytic reactions:

In addition to the above applications, this catalyst can also be used for other electrocatalytic reactions, such as oxidation, reduction, and redox reactions.

Specification:

Our standard packaging sizes include 1g and 2g.

We also provide a variety of nitrogen-doped catalysts with other atoms. Please contact us for more detailed information.