A kind of microwave preparation of monodispersed gold-silver alloy nano particle

A kind of microwave preparation of monodispersed gold-silver alloy nano particle

  • CN 108,213,460 A
  • Filed: 03/16/2018
  • Published: 06/29/2018
  • Est. Priority Date: 03/16/2018
  • Status: Active Application
First Claim
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1. a kind of microwave preparation of monodispersed gold-silver alloy nano particle, includes the following steps:

  • 1) reduction reaction is carried out after under a shielding gas, silver nitrate is mixed with oleyl amine, obtains silver nano-grain organosol;

    2) micro-wave digestion is carried out after the silver nano-grain organosol, gold chloride and the oleyl amine mixing that obtain the step

         1);

    3) the step

         2) products therefrom is washed with ethyl alcohol, centrifugation can obtain monodispersed gold-silver alloy nano particle.

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