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METHOD FOR PREPARING NANO-QUANTUM DOT, NANO-QUANTUM DOT MATERIAL, APPLICATION AND QUANTUM DOT ARTICLE
METHOD FOR PREPARING NANO-QUANTUM DOT, NANO-QUANTUM DOT MATERIAL, APPLICATION AND QUANTUM DOT ARTICLE
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机译：纳米量子点的制备方法，纳米量子点的材料，应用及量子点的制备方法
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摘要
The application discloses a method for preparing a nano-quantum dot, a nano-quantum dot material, the application thereof and a quantum dot article, and relates to the technical field of quantum dot material preparation. The method for preparing the nano-quantum dot comprises the following steps: rapidly solidifying a high-temperature melt in which a carrier corresponding to a target product ion/atomic group/molecular group is dissolved to obtain a carrier in which the target product nano-quantum dot is embedded. The nano-quantum dot material is prepared by using the method. The nano-quantum dot material is applied to the fields of luminescent devices, optical biological marks, disease detection, semiconductors or photoelectricity. Moreover, a quantum dot article containing the nano-quantum dot material is provided. The present application solves the problems of high cost, low quantum dot yield and difficulty in controlling particle size in traditional methods. The nano-quantum dot is prepared by using the method of the present application in a manner of rapidly solidifying a high-temperature melt, so that the method has the advantages of low cost, high efficiency and low pollution, high quality of the prepared quantum dot, small size, low dispersion degree and uniform distribution of the quantum dot, fewer later defects and good stability.
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