Origin of the size dependence of Au nanoparticles toward molecular oxygen dissociation

2010 ◽  
Vol 128 (4-6) ◽  
pp. 675-681 ◽  
Author(s):  
Alberto Roldán ◽  
Josep M. Ricart ◽  
Francesc Illas
Keyword(s):  
Molecular Oxygen ◽  
Size Dependence ◽  
Au Nanoparticles ◽  
Oxygen Dissociation

Role of Au−C Interactions on the Catalytic Activity of Au Nanoparticles Supported on TiC(001) toward Molecular Oxygen Dissociation

2010 ◽  
Vol 132 (9) ◽  
pp. 3177-3186 ◽  
Author(s):  
José A. Rodríguez ◽  
Leticia Feria ◽  
Tomas Jirsak ◽  
Yoshiro Takahashi ◽  
Kenichi Nakamura ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Molecular Oxygen ◽  
Au Nanoparticles ◽  
Oxygen Dissociation

Molecular oxygen dissociation on tin carbide monolayers with gold adatoms

2021 ◽  
pp. 129675
Author(s):  
Alma L. Marcos-Viquez ◽  
Álvaro Miranda ◽  
Miguel Cruz-Irisson ◽  
Luis A. Pérez
Keyword(s):  
Molecular Oxygen ◽  
Oxygen Dissociation ◽  
Gold Adatoms

Effect of Molecular Oxygen Dissociation on Nitric Oxide Ultraviolet Radiation

2022 ◽  
Author(s):  
Irmak Taylan Karpuzcu ◽  
Matthew P. Jouffray ◽  
Deborah A. Levin
Keyword(s):  
Nitric Oxide ◽  
Ultraviolet Radiation ◽  
Molecular Oxygen ◽  
Oxygen Dissociation

Size-dependence of plasmonic Au nanoparticles in photocatalytic behavior of Au/TiO 2 and Au@SiO 2 /TiO 2

2015 ◽  
Vol 499 ◽  
pp. 47-54 ◽  
Author(s):  
Seon Mi Yoo ◽  
Sher Bahadur Rawal ◽  
Ji Eun Lee ◽  
Jeongho Kim ◽  
Han-Youl Ryu ◽  
...  
Keyword(s):  
Size Dependence ◽  
Au Nanoparticles

Development and Application of Chen-Mobius Lattice Inversion Potential for Pd-Au Alloy

2011 ◽  
Vol 1369 ◽  
Author(s):  
Xianbao Duan ◽  
Zhengzheng Chen ◽  
Neeti Kapur ◽  
Xianghong Hao ◽  
Kyeongjae Cho ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Particle Size ◽  
Melting Point ◽  
Size Dependence ◽  
Au Nanoparticles ◽  
Inversion Method ◽  
Potential Applications ◽  
Simulation Results ◽  
Dynamics Simulations ◽  
Binary Nanoparticles

ABSTRACTBimetallic Pd-Au nanoparticles have received much attention due to their potential applications in catalysis. We have developed a Pd-Au alloy potential based on Chen-Mobius lattice inversion method and applied it to the investigation of the melting of Pd-Au binary nanoparticles via molecular dynamics simulations. Our simulation results show the particle size dependence of the melting point and an enrichment of Au atoms to the surface near melting temperature.

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