Preparation method of electro-Fenton cathode material based on carbon felt loaded with cobalt particles and application of electro-Fenton cathode material in sewage treatment
The invention discloses a preparation method of an electro-Fenton cathode material based on a carbon felt loaded with cobalt nanoparticles and an application of the electro-Fenton cathode material insewage treatment. The preparation method comprises the following steps: cutting a carbon felt materia...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
15.05.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a preparation method of an electro-Fenton cathode material based on a carbon felt loaded with cobalt nanoparticles and an application of the electro-Fenton cathode material insewage treatment. The preparation method comprises the following steps: cutting a carbon felt material according to specifications, and carrying out soaking pretreatment in deionized water and ethanol; soaking the pretreated carbon felt material in a potassium hydroxide solution; putting the carbon felt material into a tubular furnace, and firing the tubular furnace in a nitrogen atmosphere; cleaning and drying the carbon felt material for later use; soaking the carbon felt material in a methanol solution of cobalt nitrate and polyvinylpyrrolidone; adding a methanol solution of dimethylimidazole into the original soaking solution, and continuing to soak the carbon felt material; depositing a layer of cobalt-dimethylimidazole metal organic framework compound on the surface of the carbon felt through the soaking rea |
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Bibliography: | Application Number: CN202010088753 |