IrO2 as a promoter of Pt-Ru for methanol electro-oxidation

被引：24
|
作者：
Baglio, V. [1 ]
Amin, R. S. [2 ]
El-Khatib, K. M. [2 ]
Siracusano, S. [1 ]
D'Urso, C. [1 ]
Arico, A. S. [1 ]
机构：
[1] CNR, Ist Tecnol Avanzate Energia Nicola Giordano, I-98126 Messina, Italy
[2] Natl Res Ctr, Chem Engn & Pilot Plant Dept, Giza, Egypt
来源：
PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2014年 / 16卷 / 22期
关键词：
OXYGEN REDUCTION REACTION; FUEL-CELL; POLYMER ELECTROLYTE; EVOLUTION REACTION; SPE ELECTROLYZER; CATALYSTS; ELECTROCATALYSTS; OXIDATION; PRECURSORS; CHALLENGES;
D O I：
10.1039/c4cp00466c
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：
A multifunctional catalyst may represent a valid route to enhance methanol electro-oxidation. Ternary catalysts based on Pt modified with both Ru and Ir oxides show better performance for methanol electro-oxidation than bi-metallic Pt-Ru catalysts.
引用
收藏
页码：10414 / 10418
页数：5
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