Pollen-structured hierarchically meso/macroporous silica spheres with supported gold nanoparticles for high-performance catalytic CO oxidation

2017 ◽  
Vol 92 ◽  
pp. 129-137 ◽  
Author(s):  
Xinlei Yao ◽  
Shujun Zhou ◽  
Han Zhou ◽  
Tongxiang Fan
Keyword(s):  
Gold Nanoparticles ◽  
Co Oxidation ◽  
High Performance ◽  
Silica Spheres ◽  
Macroporous Silica ◽  
Catalytic Co Oxidation ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

Size and Catalytic Activity of Supported Gold Nanoparticles: An in Operando Study during CO Oxidation

2011 ◽  
Vol 115 (11) ◽  
pp. 4673-4679 ◽  
Author(s):  
I. Laoufi ◽  
M.-C. Saint-Lager ◽  
R. Lazzari ◽  
J. Jupille ◽  
O. Robach ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Co Oxidation ◽  
In Operando ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

SBA-15-supported gold nanoparticles decorated by CeO2: Structural characteristics and CO oxidation activity

2010 ◽  
Vol 381 (1-2) ◽  
pp. 42-53 ◽  
Author(s):  
L. Escamilla-Perea ◽  
R. Nava ◽  
B. Pawelec ◽  
M.G. Rosmaninho ◽  
C.L. Peza-Ledesma ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Co Oxidation ◽  
Structural Characteristics ◽  
Oxidation Activity ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

scholarly journals CO oxidation over supported gold nanoparticles as revealed by operando grazing incidence X-ray scattering analysis

2018 ◽  
Vol 208 ◽  
pp. 243-254 ◽  
Author(s):  
Yaroslav Odarchenko ◽  
David J. Martin ◽  
Thomas Arnold ◽  
Andrew M. Beale
Keyword(s):  
Gold Nanoparticles ◽  
Co Oxidation ◽  
Phase Transformations ◽  
Au Nanoparticles ◽  
Grazing Incidence ◽  
X Ray ◽  
X Ray Scattering ◽  
Supported Gold Nanoparticles ◽  
Supported Gold ◽  
Ray Scattering

Operando GISAXS/GIXD studies revealed that supported Au nanoparticles on a flat SiO2/Si(111) support undergo shape and phase transformations during CO oxidation.

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