PRODUCTION METHOD FOR CARBON QUANTUM DOTS
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United States of America
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Feb 6, 2025
app pub date -
Feb 27, 2023
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Feb 27, 2023
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Abstract
A method for producing carbon quantum dots includes: preparing a mixture containing an organic compound and a boron compound, the organic compound having a reactive group and not containing a boron atom; and to preparing carbon quantum dots by heating the mixture with substantially no solvent in the presence of an alkali metal and/or an alkaline earth metal. An amount of nitrogen atoms contained in the organic compound is within a predetermined range, an amount of the boron compound is within a predetermined range, and a total amount of the alkali metal and the alkaline earth metal is within a specific range.
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