Novel transition metal-modified redox catalyst and preparation method thereof
A transition metal and transition metal salt technology, applied in electrical components, battery electrodes, circuits, etc., can solve the problems of easy aggregation of active sites and low catalytic activity, and achieve high stability and methanol resistance, high catalytic activity, The effect of structural rules
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[0035] Example
[0036] like figure 1 As shown, a preparation method of a novel transition metal-modified redox catalyst comprises the following steps:
[0037] S1. The transition metal salt is modified in an organic solvent after the coordination of the metal-organic framework compound containing a free coordination site, and the ratio of the free coordination site of the metal-organic framework compound to the molar amount of the transition metal salt is 1: 1~2:1;
[0038] S2. carbonizing the modified metal-organic framework compound to obtain a carbonized product;
[0039] S3. Soak the carbonized product in an acid solution for 8-24 hours, then wash and dry to obtain a novel transition metal-modified redox catalyst.
[0040] In a preferred embodiment, in the step S1, the metal-organic framework compound containing a free coordination site is obtained by reacting an organic ligand containing a free coordination site and a metal salt under hydrothermal or solvothermal cond...
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