A method for rapidly preparing spherical mercury sulfide nanoparticles
A nanoparticle, mercury sulfide technology, applied in chemical instruments and methods, nanotechnology, inorganic chemistry, etc., can solve problems such as good dispersibility, inability to save energy and time, and achieve good dispersibility, easy access, and high stability. Effect
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0025] refer to Figure 1-2 , the preparation method of spherical mercury sulfide nanoparticles adopted in the present invention is a solvothermal synthesis method; mercury nitrate, sulfur powder, and polyvinylpyrrolidone are added to a beaker filled with ethylene glycol, and the beaker is placed in a silicone oil bath at 125 ° C. The oil bath was heated, and at the same time, the mixed solution was reacted for 2 hours with magnetic stirring at a steady speed (10 rpm), and finally mercury sulfide nanoparticles with a size of 30-50 nm were obtained.
[0026] A method for rapidly preparing spherical mercury sulfide nanoparticles, comprising the following steps:
[002...
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