Preparation method of magic-size nanocrystal substance

Preparation method of magic-size nanocrystal substance

  • CN 106,365,128 A
  • Filed: 07/07/2016
  • Published: 02/01/2017
  • Est. Priority Date: 07/25/2015
  • Status: Active Application
First Claim
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1. the preparation method of magic sized nanostructures crystal class material, with containing periodic table of elements b race, a race andAt least one in a racePlant the composition of metallic element, and the composition of at least one of a race and a race nonmetalloid is raw material, conventional in preparationReacting by heating in the reaction system of nanometer crystal class material and atmosphere of inert gases, is characterized in that carrying out in the following manner:

  • 1'"'"';

    heating is reacted;

    Preferably reaction heating-up temperature be corresponding conventional nanometer eutectic substance prepare reaction temperature 40% ~80%;

    Preferably the response time is 5-30 minute;

    Described metallic element is (4 ~

         8) with the preferred molar ratio of nonmetalloid;

    1;

    2'"'"';

    reacted reactant is cooled to react less than it and stands after temperature of actual heating-up temperature 50%, obtains described evil spiritSized nanostructures crystal class material target product.

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