The adsorption and co-adsorption of oxygen and carbon monoxide on Pt3Ni(111): A vibrational study

被引：16
|
作者：
Chiarello, G. [1 ,2 ]
Marino, A. R. [1 ]
Formoso, V. [1 ,3 ]
Politano, A. [4 ]
机构：
[1] Univ Calabria, Dipartimento Fis, I-87036 Arcavacata Di Rende, Cs, Italy
[2] Consorzio Nazl Interuniv Sci Fis Mat, I-00146 Rome, Italy
[3] Liquid Crystal Lab, Lab Reg Licryl, I-87036 Arcavacata Di Rende, Cs, Italy
[4] Univ Autonoma Madrid, Dept Fis Mat Condensada, E-28049 Madrid, Spain
来源：
JOURNAL OF CHEMICAL PHYSICS | 2011年 / 134卷 / 22期
关键词：
SUM-FREQUENCY GENERATION; ENERGY-LOSS SPECTROSCOPY; CO OXIDATION; REDUCTION REACTION; ELECTRONIC-STRUCTURE; BIMETALLIC SURFACES; PT(111) SURFACE; NI(111); ALLOY; TEMPERATURE;
D O I：
10.1063/1.3600366
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：
High-resolution electron energy loss spectroscopy has been used to investigate the adsorption and co-adsorption of oxygen and CO on the Pt3Ni(111) surface. For the sake of comparison, similar measurements have also been performed on the Pt(111) surface. We find that CO adsorbs at the same manner on both surfaces. By contrast, significant differences between the two surfaces exist concerning the adsorption of O and the co-adsorption of O with CO. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3600366]
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Benzene and carbon monoxide co-adsorption on Pt(111): a theoretical study
    Jasen, PV
    Brizuela, G
    Padin, Z
    Gonzalez, EA
    Juan, A
    APPLIED SURFACE SCIENCE, 2004, 236 (1-4) : 394 - 405
  • [2] The formation of HOCO in the coadsorption of water and carbon monoxide on Pt3Ni(111)
    Politano, A.
    Chiarello, G.
    RSC ADVANCES, 2014, 4 (86): : 45641 - 45646
  • [3] DFT study of benzene and CO co-adsorption on PtCo(111)
    Orazi, V.
    Ardenghi, J. S.
    Bechthold, P.
    Jasen, P. V.
    Pronsato, M. E.
    Gonzalez, E. A.
    APPLIED SURFACE SCIENCE, 2014, 289 : 502 - 510
  • [4] A bonding study of CO-benzene co-adsorption on Rh(111)
    Jasen, Paula V.
    Gonzalez, Estela A.
    Brizuela, Graciela
    Juan, Alfredo
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2010, 323 (1-2) : 23 - 27
  • [5] An atomistic thermodynamics study of the structural evolution of the Pt3Ni(111) surface in an oxygen environment
    Sun Dapeng
    Zhao Yonghui
    Su Haiyan
    Li Weixue
    CHINESE JOURNAL OF CATALYSIS, 2013, 34 (07) : 1434 - 1442
  • [6] Segregation and Selective Oxidation of Ni Atoms in Pt3Ni(111) in a Low-Pressure Oxygen Environment
    Politano, A.
    Caputo, M.
    Goldoni, A.
    Torelli, P.
    Chiarello, G.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (51) : 27007 - 27011
  • [7] Specific features of the formation of co-adsorption layers on metal surfaces with the participation of simple molecules: NH3 + CO on Pt(111)
    Smirnov, M. Yu.
    RUSSIAN CHEMICAL BULLETIN, 2015, 64 (10) : 2400 - 2407
  • [8] Theoretical Study of Oxygen Adsorption on a Metal (Ni, Rh, Pd, Pt)-Doped Au(111) Surface
    Xue, Mei
    Jia, Jianfeng
    Wu, Haishun
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2022, 17 (07):
  • [9] Adsorption and Decomposition of NH3 on Ni/Pt(111) and Ni/WC(001) Surfaces: A First-Principles Study
    Shen, Ai-ai
    Cao, Yi-lin
    CHINESE JOURNAL OF CHEMICAL PHYSICS, 2016, 29 (06) : 710 - 716
  • [10] Study of the Durability of Faceted Pt3Ni Oxygen-Reduction Electrocatalysts
    Wu, Jianbo
    Yang, Hong
    CHEMCATCHEM, 2012, 4 (10) : 1572 - 1577
12345