On the platinum-oxide formation under gas-phase and electrochemical conditions

被引：10

作者：

Farkas, Attila ^{[1
]}

Fantauzzi, Donato ^{[1
,2
,4
]}

Mueller, Jonathan E. ^{[1
,2
,4
]}

Zhu, Tianwei ^{[1
]}

Papp, Christian ^{[3
]}

Steinrueck, Hans-Peter ^{[3
]}

Jacob, Timo ^{[1
,2
,4
]}

机构：

[1] Ulm Univ, Inst Electrochem, Albert Einstein Allee 47, D-89081 Ulm, Germany

[2] Helmholtz Inst Ulm HIU Electrochem Energy Storage, Helmholtzstr 11, D-89081 Ulm, Germany

[3] Univ Erlangen Nurnberg, Inst Phys Chem 2, Egerlandstr 3, D-91058 Erlangen, Germany

[4] KIT, POB 3640, D-76021 Karlsruhe, Germany

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2017年 / 221卷

基金：

欧洲研究理事会;

关键词：

Multi-scale modeling; Quantum-mechanics; Density functional theory; ab initio thermodynamics; Reactive molecular dynamics; XPS; Near ambient-pressure XPS; Core-level shifts; TPD; Catalysis; Electrocatalysis; Platinum; Surface oxides; Nanoparticles; Stepped surfaces; RAY PHOTOELECTRON-SPECTROSCOPY; SELECTIVE IN-SITU; AMBIENT-PRESSURE; MOLECULAR-BEAM; SURFACE OXIDES; CO ADSORPTION; ATOMIC OXYGEN; OXIDATION; PT(111); DESORPTION;

D O I：

10.1016/j.elspec.2017.06.005

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

We summarize our recent results on the oxidation of platinum surfaces, stressing the close connection between theory and experiment. The present theoretical approach is based on ab-initio quantum mechanics methods, such as density functional theory (DFT), ab-initio atomistic thermodynamics, Monte-Carlo methods and reactive molecular dynamics (RMD). Experimentally, photoelectron spectroscopy (XPS) under UHV and in-situ conditions (NAP-XPS) provides most of the discussed results. The oxidation of an extended variety of platinum surfaces is reviewed, starting from atomically flat Pt(111) over stepped surfaces to regularly shaped nanoparticles, under conditions ranging from UHV through ambient pressures up to electrochemical interfaces. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：44 / 57

页数：14

共 50 条

[11] A Vanadium(V) Oxide Nanorod Promoted Platinum/Reduced Graphene Oxide Electrocatalyst for Alcohol Oxidation under Acidic Conditions [J].

Umeshbabu, Ediga ;

Rao, G. Ranga .

CHEMPHYSCHEM, 2016, 17 (21) :3524-3534

[12] Platinum Group Metal Phosphides as Heterogeneous Catalysts for the Gas-Phase Hydroformylation of Small Olefins [J].

Rupflin, Luis Alvarado ;

Mormul, Jaroslaw ;

Lejkowski, Michael ;

Titlbach, Sven ;

Papp, Rainer ;

Glaeser, Roger ;

Dimitrakopoulou, Maria ;

Huang, Xing ;

Trunschke, Annette ;

Willinger, Marc Georg ;

Schloegl, Robert ;

Rosowski, Frank ;

Schunk, Stephan A. .

ACS CATALYSIS, 2017, 7 (05) :3584-3590

[13] EFFECT OF PLATINUM PARTICLE SIZE ON CATALYST ACTIVITY IN PRACTICAL GAS-PHASE PEFC MEAs [J].

Limjeerajarus, Nuttapol ;

Yamaguchi, Takeo .

PROCEEDINGS OF THE ASME 8TH INTERNATIONAL CONFERENCE ON FUEL CELL SCIENCE, ENGINEERING, AND TECHNOLOGY 2010, VOL 2, 2010, :317-320

[14] Directed Gas-Phase Formation of Aminosilylene (HSiNH2; X1A′): The Simplest Silicon Analogue of an Aminocarbene, under Single-Collision Conditions [J].

Yang, Zhenghai ;

He, Chao ;

Goettl, Shane ;

Kaiser, Ralf, I ;

Azyazov, Valeriy N. ;

Mebel, Alexander M. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (35) :14227-14234

[15] Gas-phase combustion synthesis of tin oxide nanoparticles [J].

Hall, DL ;

Torek, PV ;

Schrock, CR ;

Palmer, TR ;

Wooldridge, MS .

METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS, 2002, 386-3 :347-352

[16] Mechanistic Studies on the Gas-Phase Dehydrogenation of Alkanes at Cyclometalated Platinum Complexes [J].

Butschke, Burkhard ;

Schwarz, Helmut .

CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (44) :14055-14062

[17] Nanoscale Junction Formation by Gas-Phase Monolayer Doping [J].

Taheri, Peyman ;

Fahad, Hossain M. ;

Tosun, Mahmut ;

Hettick, Mark ;

Kiriya, Daisuke ;

Chen, Kevin ;

Javey, Ali .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (24) :20648-20655

[18] Unexpected Epoxide Formation in the Gas-Phase Photooxidation of Isoprene [J].

Paulot, Fabien ;

Crounse, John D. ;

Kjaergaard, Henrik G. ;

Kuerten, Adreas ;

St Clair, Jason M. ;

Seinfeld, John H. ;

Wennberg, Paul O. .

SCIENCE, 2009, 325 (5941) :730-733

[19] Radical Formation in the Gas-Phase Ozonolysis of Deprotonated Cysteine [J].

Khairallah, George N. ;

Maccarone, Alan T. ;

Pham, Huong T. ;

Benton, Timothy M. ;

Ly, Tony ;

da Silva, Gabriel ;

Blanksby, Stephen J. ;

O'Hair, Richard A. J. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 54 (44) :12947-12951

[20] Gas-phase conversion of glycerol to synthesis gas over carbon-supported platinum and platinum-rhenium catalysts [J].

Simonetti, D. A. ;

Kunkes, E. L. ;

Dumesic, J. A. .

JOURNAL OF CATALYSIS, 2007, 247 (02) :298-306

← 1 2 3 4 5 →