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

被引：12

作者：

Tang, Zengmin ^{[1
]}

Jung, Euiyoung ^{[1
,2
]}

Jang, Yejin ^{[2
]}

Bhang, Suk Ho ^{[3
]}

Kim, Jinheung ^{[2
]}

Kim, Woo-Sik ^{[1
]}

Yu, Taekyung ^{[1
]}

机构：

[1] Kyung Hee Univ, Dept Chem Engn, Coll Engn, Yongin 17104, South Korea

[2] Ewha Womans Univ, Dept Chem & Nano Sci, Seoul 03760, South Korea

[3] Sungkyunkwan Univ, Sch Chem Engn, Suwon 16419, South Korea

来源：

MATERIALS | 2020年 / 13卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

multi-metallic; noble metals; aqueous-phase; nanoparticles; co-reduction; FORMIC-ACID; NANOCRYSTALS; ALLOY; AU; NANOSTRUCTURES; NANOSPHERES; OXIDATION; GROWTH;

D O I：

10.3390/ma13020254

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

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.

引用

页数：8

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