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Platinum and Non-Platinum Nanomaterials for the Molecular Oxygen Reduction Reaction
被引:78
作者:
Alonso-Vante, Nicolas
[1
]
机构:
[1] Univ Poitiers, CNRS, UMR 6503, Lab Electrocatalysis, F-86022 Poitiers, France
关键词:
catalysts;
nanoparticles;
platinum;
spectroscopy;
transition metals;
SCANNING TUNNELING SPECTROSCOPY;
METAL-SUPPORT INTERACTIONS;
RING-DISK ELECTRODE;
METHANOL CROSSOVER;
PARTICLE-SIZE;
THIN-FILM;
BIFUNCTIONAL ELECTROCATALYSTS;
ELECTROCHEMICAL REDUCTION;
SURFACE CHARACTERIZATION;
SUBSTRATE INTERACTION;
D O I:
10.1002/cphc.200900817
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:
Herein, some chemical approaches to the tailoring of nanodivided materials are highlighted. Transition-metal materials in nanodivided form are essentially devoted to study the electrocatalytic reduction of molecular oxygen (ORR) in acid medium. This Minireview focuses on the physical and chemical structures of platinum-based and non-platinum-based materials. Due to the research dynamism in this field the discussion is limited to a comprehensive review of ORR cathode material investigated in the author's laboratory as well as to some relevant work obtained in other laboratories concerning the electrochemical ORR pathway and substrate effects.
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页码:2732 / 2744
页数:13
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