Ferrocene based CNTs (carbon nano tubes) and preparation method thereof
The invention discloses a ferrocene based CNTs (carbon nano tubes) and a preparation method thereof. The preparation method comprises steps as follows: carboxylic CNTs are dispersed in anhydrous dichloromethane and subjected to ice-bath treatment to 0-5 DEG C under the inert gas shielding, oxalyl ch...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
16.01.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a ferrocene based CNTs (carbon nano tubes) and a preparation method thereof. The preparation method comprises steps as follows: carboxylic CNTs are dispersed in anhydrous dichloromethane and subjected to ice-bath treatment to 0-5 DEG C under the inert gas shielding, oxalyl chloride is added, and a mixture reacts for 1 h at the temperature of 0-5 DEG C and then reacts for 10h at the room temperature; unreacted oxalyl chloride and anhydrous dichloromethane are removed through reduced-pressure suction, anhydrous aluminum chloride and anhydrous dichloromethane are added under the inert gas shielding, stirring is performed for 10 min, ice-bath treatment is performed until the temperature reaches 0-5 DEG C, ferrocene is added, and a mixture reacts for 1 h at the temperature of 0-5 DEG C, reacts for 4 h at the room temperature and then reacts for 2 h at the temperature of 40 DEG C; hydrochloric acid is dropwise added to stop the reaction, suction filtration is performed, a filter cake is alte |
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Bibliography: | Application Number: CN20171878768 |