One-step synthesis of trimetallic Pt-Pd-Ru nanodendrites as highly active electrocatalysts

被引：57
作者：
Eid, Kamel [1 ,2 ]
Malgras, Victor [3 ]
He, Pei [4 ]
Wang, Kunmiao [4 ]
Aldalbahi, Ali [5 ]
Alshehri, Saad M. [5 ]
Yamauchi, Yusuke [3 ,5 ]
Wang, Liang [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
[3] Natl Inst Mat Sci, World Premier Int, Res Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan
[4] China Tobacco Yunnan Ind Co Ltd, Key Lab Tobacco Chem Yunnan Prov, Kunming 650231, Yunnan, Peoples R China
[5] King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia
来源：
RSC ADVANCES | 2015年 / 5卷 / 39期
基金：
中国国家自然科学基金;
关键词：
METHANOL OXIDATION REACTION; OXYGEN REDUCTION REACTION; CORE-SHELL NANOPARTICLES; ALLOY NANODENDRITES; NANOWIRES; CATALYSTS; ELECTROOXIDATION; NANOSTRUCTURES; PERFORMANCE; NI;
D O I：
10.1039/c5ra01981h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Precise control over composition and structure is highly important for designing highly active nanostructured electrocatalysts. Herein, we report a one-step strategy to directly synthesize trimetallic Pt-Pd-Ru nanodendrites in an aqueous solution at room temperature. These newly designed nanodendrites exhibit superior catalytic activities for both methanol oxidation reaction (MOR) and oxygen reduction reaction (ORR) in comparison with bimetallic Pt-Pd nanoflowers and commercially available Pt/C catalysts.
引用
收藏
页码：31147 / 31152
页数：6
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