Maximum Nickel Resistance Catalyst price introduces the preparation method of nitrogen-doped carbon surface supported mononuclear metal catalyst
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How much do you know about the preparation methods of nitrogen-doped carbon surface supported mononuclear metal catalysts? Follow the editor of Maximum Nickel Resistance Catalyst price to have a simple understanding!
A preparation method and application of a nitrogen-doped carbon surface-loaded mononuclear metal catalyst. The method uses a dipping method to load a transition metal salt on the surface of silica, and after drying, it is dispersed in a solution of ethylenediamine and carbon tetrachloride, followed by reflux treatment After the obtained black material is roasted and carbonized at a high temperature in a protective atmosphere, the silica is removed with hydrofluoric acid to obtain a mononuclear metal catalyst supported on the surface of nitrogen-doped carbon. The prepared catalyst has a higher specific surface area and a higher Activity and high stability. This method has controllable components and controllable nanostructures, which provides great possibilities for oxygen reduction electrocatalytic materials with high specific surface area and good durability. This method is simple and easy to implement, and has low cost. It has excellent catalytic performance in the electrochemical oxygen reduction reaction and has a good industrial application prospect.
The above is the editor of Maximum Nickel Resistance Catalyst price: on the preparation method of nitrogen-doped carbon surface supported mononuclear metal catalyst.
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