Facile Aqueous-Phase Synthesis of Bimetallic (AgPt, AgPd, and CuPt) and Trimetallic (AgCuPt) Nanoparticles

Materials

Taekyung Yu¹  Zengmin Tang¹  Euiyoung Jung¹  Woo-Sik Kim¹  Yejin Jang²  Jinheung Kim²  SukHo Bhang³ 

[1] Department of Chemical Engineering, College of Engineering, Kyung Hee University, Yongin 17104, Korea;Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, Korea;School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea;

关键词: multi-metallic;    noble metals;    aqueous-phase;    nanoparticles;    co-reduction;   

DOI  :  10.3390/ma13020254

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown