Silica-Supported Au Nanoparticles Decorated by CeO2: Formation, Morphology, and CO Oxidation Activity

2011 ◽  
Vol 115 (42) ◽  
pp. 20388-20398 ◽  
Author(s):  
Anita Horváth ◽  
Andrea Beck ◽  
Györgyi Stefler ◽  
Tímea Benkó ◽  
György Sáfrán ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Au Nanoparticles ◽  
Oxidation Activity

Preparation of TiO2-supported twinned gold nanoparticles by CO treatment and their CO oxidation activity

2015 ◽  
Vol 51 (87) ◽  
pp. 15823-15826 ◽  
Author(s):  
Junya Ohyama ◽  
Taiki Koketsu ◽  
Yuta Yamamoto ◽  
Shigeo Arai ◽  
Atsushi Satsuma
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Co Oxidation ◽  
Au Nanoparticles ◽  
High Catalytic Activity ◽  
Oxidation Activity

Au/TiO2 prepared by CO treatment showed high catalytic activity for CO oxidation due to twinned structure of Au nanoparticles.

Enhanced preferential CO oxidation on Zn2SnO4 supported Au nanoparticles: support and H2 effects

2016 ◽  
Vol 4 (37) ◽  
pp. 14430-14436 ◽  
Author(s):  
A. Leelavathi ◽  
N. Ravishankar ◽  
Giridhar Madras
Keyword(s):  
Co Oxidation ◽  
Low Temperatures ◽  
Au Nanoparticles ◽  
Gold Nanostructures ◽  
Preferential Oxidation ◽  
Oxidation Activity ◽  
Preferential Co Oxidation ◽  
Supported Gold

Although reducible-oxide-supported gold nanostructures exhibit the highest CO oxidation activity at low temperatures, they are not suitable for preferential oxidation (PROX) reactions owing to their limited selectivity towards CO in the presence of H2.

Silica-Supported Au Nanoparticles Decorated by TiO2:  Formation, Morphology, and CO Oxidation Activity

2006 ◽  
Vol 110 (31) ◽  
pp. 15417-15425 ◽  
Author(s):  
Anita Horváth ◽  
Andrea Beck ◽  
Antal Sárkány ◽  
Györgyi Stefler ◽  
Zsolt Varga ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Au Nanoparticles ◽  
Oxidation Activity

In situ growth of small Au nanoparticles on ZnO nanorods via ultrasonic irradiation toward super-enhanced catalytic activity

RSC Advances ◽  
2016 ◽  
Vol 6 (109) ◽  
pp. 107433-107441 ◽  
Author(s):  
Xueling Song ◽  
Xiao Zhang ◽  
Ping Yang
Keyword(s):  
Catalytic Activity ◽  
Co Oxidation ◽  
Ultrasonic Irradiation ◽  
Photocatalytic Performance ◽  
Au Nanoparticles ◽  
Zno Nanorods ◽  
Sonochemical Method ◽  
In Situ Growth ◽  
Oxidation Activity

Au/ZnO NRs created via a sonochemical method exhibit superior photocatalytic performance and enhanced CO oxidation activity.

High low-temperature CO oxidation activity of platinum oxide prepared by magnetron sputtering

2015 ◽  
Vol 345 ◽  
pp. 319-328 ◽  
Author(s):  
V. Johánek ◽  
M. Václavů ◽  
I. Matolínová ◽  
I. Khalakhan ◽  
S. Haviar ◽  
...  
Keyword(s):  
Low Temperature ◽  
Magnetron Sputtering ◽  
Co Oxidation ◽  
Platinum Oxide ◽  
Oxidation Activity ◽  
Low Temperature Co Oxidation

Uniform and Porous Ce1–xZnxO2−δ Solid Solution Nanodisks: Preparation and Their CO Oxidation Activity

2012 ◽  
Vol 116 (24) ◽  
pp. 13127-13132 ◽  
Author(s):  
Sheng-Liang Zhong ◽  
Lin-Fei Zhang ◽  
Lei Wang ◽  
Wei-Xin Huang ◽  
Cong-Min Fan ◽  
...  
Keyword(s):  
Solid Solution ◽  
Co Oxidation ◽  
Oxidation Activity

Catalytic CO Oxidation over Au Nanoparticles Supported on CeO2 Nanocrystals: Effect of the Au–CeO2 Interface

ACS Catalysis ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 11491-11501 ◽  
Author(s):  
Hyunwoo Ha ◽  
Sinmyung Yoon ◽  
Kwangjin An ◽  
Hyun You Kim
Keyword(s):  
Co Oxidation ◽  
Au Nanoparticles ◽  
Catalytic Co Oxidation
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