Facile aqueous-phase synthesis of bimetallic (AgPt, AgPd, and CuPt) and trimetallic (AgCuPt) nanoparticles

Zengmin Tang, Euiyoung Jung, Yejin Jang, Suk Ho Bhang, Jinheung Kim, Woo Sik Kim, Taekyung Yu

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Multi-metallic nanoparticles continue to attract attention, due to their great potential in various applications. In this paper, we report a facile aqueous-phase synthesis for multi-metallic nanoparticles, including AgPt, AgPd, CuPt, and AgCuPt, by a co-reduction method within a short reaction time of 10 min. The atomic ratio of bimetallic nanoparticles was easily controlled by varying the ratio of each precursor. In addition, we found that AgCuPt trimetallic nanoparticles had a core-shell structure with an Ag core and CuPt shell.

Original languageEnglish
Article number254
JournalMaterials
Volume13
Issue number2
DOIs
StatePublished - 1 Jan 2020

Keywords

  • Aqueous-phase
  • Co-reduction
  • Multi-metallic
  • Nanoparticles
  • noble metals

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