A simple synthesis of urchin-like Pt-Ni bimetallic nanostructures as enhanced electrocatalysts for the oxygen reduction reaction

被引：46

作者：

Choi, Kwang-Hyun ^{[1
,2
]}

Jang, Youngjin ^{[1
,2
]}

Chung, Dong Young ^{[1
,2
]}

Seo, Pilseon ^{[1
,2
]}

Jun, Samuel Woojoo ^{[1
,2
]}

Lee, Ji Eun ^{[1
,2
]}

Oh, Myoung Hwan ^{[1
,2
]}

Shokouhimehr, Mohammadreza ^{[1
,2
]}

Jung, Namgee ^{[3
]}

Yoo, Sung Jong ^{[4
]}

Sung, Yung-Eun ^{[1
,2
]}

Hyeon, Taeghwan ^{[1
,2
]}

机构：

[1] Inst for Basic Sci Korea, Ctr Nanoparticle Res, Seoul 151742, South Korea

[2] Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151742, South Korea

[3] Chungnam Natl Univ, Dept Energy Sci & Technol, Grad Sch Energy Sci & Technol GEST, Taejon 305764, South Korea

[4] KIST, Fuel Cell Res Ctr, Seoul 136791, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 03期

关键词：

SINGLE-CRYSTAL SURFACES; UNDERPOTENTIAL DEPOSITION; NANOPARTICLES; MONODISPERSE; NANOCRYSTALS; NANOCATALYSTS; CHEMISTRY; CATALYSIS;

D O I：

10.1039/c5cc08088f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of urchin-like Pt-Ni bimetallic nanostructures is achieved by a controlled one-pot synthesis. Pt-Ni nanostructures have superior oxygen reduction reaction activities in both with and without specific anion adsorption electrolytes due to the geometric and alloying effects.

引用

收藏

页码：597 / 600

页数：4

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