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ENVIRONMENTALLY FRIENDLY MONODISPERSED QUANTUM DOT FOR EMITTING BLUE LIGHT, AND A MANUFACTURING METHOD THEREOF
ENVIRONMENTALLY FRIENDLY MONODISPERSED QUANTUM DOT FOR EMITTING BLUE LIGHT, AND A MANUFACTURING METHOD THEREOF
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机译:环保的单光量子点发射蓝光及其制造方法
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摘要
PURPOSE: A manufacturing method of a nanoparticle is provided to provide a lll-V group compound core or a core/shell nanoparticle of which the half-value breadth of the emission spectrum is 50 nm or less.;CONSTITUTION: A manufacturing method of a nanoparticle comprises a step of growing InP core nanoparticles by mixing a first solution which includes an indium salt precursor, an acetate component, and a surfactant, and is at 180-220 °C, and a second solution which includes a phosphine precursor and is at 20-30 °C, to grow an InP core nanoparticles; a step of decreasing the temperature of the mixed solution to 100-170°C by -2°C or more per second in order to suppress the growth of an InP core nanoparticle; and a step of maintaining or etching the size of the InP core nanoparticle.;COPYRIGHT KIPO 2013
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