Active Oxygen Species and Mechanism for Low-Temperature CO Oxidation Reaction on a TiO2-Supported Au Catalyst Prepared from Au(PPh3)(NO3) and As-Precipitated Titanium Hydroxide

1999 ◽  
Vol 185 (2) ◽  
pp. 252-264 ◽  
Author(s):  
Haichao Liu ◽  
Alexander I. Kozlov ◽  
Anguelina P. Kozlova ◽  
Takafumi Shido ◽  
Kiyotaka Asakura ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Active Oxygen Species ◽  
Active Oxygen ◽  
Titanium Hydroxide ◽  
Oxygen Species ◽  
Au Catalyst ◽  
Co Oxidation Reaction ◽  
Low Temperature Co Oxidation

scholarly journals Correction: Activity enhancement of Pt/MnOx catalyst by novel β-MnO2 for low-temperature CO oxidation: study of the CO–O2 competitive adsorption and active oxygen species

2020 ◽  
Vol 10 (20) ◽  
pp. 7067-7067
Author(s):  
Ningqiang Zhang ◽  
Lingcong Li ◽  
Rui Wu ◽  
Liyun Song ◽  
Lirong Zheng ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Competitive Adsorption ◽  
Active Oxygen Species ◽  
Active Oxygen ◽  
Oxygen Species ◽  
Oxidation Study ◽  
Low Temperature Co Oxidation ◽  
Activity Enhancement

Correction for ‘Activity enhancement of Pt/MnOx catalyst by novel β-MnO2 for low-temperature CO oxidation: study of the CO–O2 competitive adsorption and active oxygen species’ by Ningqiang Zhang et al., Catal. Sci. Technol., 2019, 9, 347–354, DOI: 10.1039/C8CY01879K.

Activity enhancement of Pt/MnOx catalyst by novel β-MnO2 for low-temperature CO oxidation: study of the CO–O2 competitive adsorption and active oxygen species

2019 ◽  
Vol 9 (2) ◽  
pp. 347-354 ◽  
Author(s):  
Ningqiang Zhang ◽  
Lingcong Li ◽  
Rui Wu ◽  
Liyun Song ◽  
Lirong Zheng ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Competitive Adsorption ◽  
Active Oxygen Species ◽  
Active Oxygen ◽  
Lattice Oxygen ◽  
Oxygen Species ◽  
Oxidation Study ◽  
Low Temperature Co Oxidation ◽  
Activity Enhancement

Interfacial lattice oxygen in Pt/MnOx could act as the active oxygen species for low-temperature CO oxidation.

Cu-Ce-O catalyst revisited for exceptional activity at low temperature CO oxidation reaction

2018 ◽  
Vol 354 ◽  
pp. 313-323 ◽  
Author(s):  
Abdallah F. Zedan ◽  
Kyriaki Polychronopoulou ◽  
Ayesha Asif ◽  
Siham Y. AlQaradawi ◽  
Amina S. AlJaber
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Co Oxidation Reaction ◽  
Low Temperature Co Oxidation

High activity and negative apparent activation energy in low-temperature CO oxidation – present on Au/Mg(OH)2, absent on Au/TiO2

2017 ◽  
Vol 7 (18) ◽  
pp. 4145-4161 ◽  
Author(s):  
Y. Wang ◽  
D. Widmann ◽  
M. Wittmann ◽  
F. Lehnert ◽  
D. Gu ◽  
...  
Keyword(s):  
Activation Energy ◽  
Low Temperature ◽  
Ir Spectroscopy ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Reaction Behavior ◽  
Co Oxidation Reaction ◽  
Wide Range ◽  
Low Temperature Co Oxidation

Aiming at a better understanding of the unusual low-temperature CO oxidation reaction behavior on Au/Mg(OH)2 catalysts, we investigated this reaction mainly by combined kinetic and in situ IR spectroscopy measurements over a wide range of temperatures, from −90 °C to 200 °C.

Controlled synthesis of Pd/CoOx–InOx nanofibers for low-temperature CO oxidation reaction

2019 ◽  
Vol 43 (37) ◽  
pp. 14872-14882 ◽  
Author(s):  
Xuebi Du ◽  
Weiliang Han ◽  
Zhicheng Tang ◽  
Jiyi Zhang
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Controlled Synthesis ◽  
Co Oxidation Reaction ◽  
Low Temperature Co Oxidation

Herein, we report a series of Pd/CoOx–InOx nanofibers with different morphologies (such as nanofibers, porous nanofibers and bead-like nanofibers) via electrospinning, annealing and impregnation methods.

scholarly journals Promotion of Pt/CeO2 catalyst by hydrogen treatment for low-temperature CO oxidation

RSC Advances ◽  
2019 ◽  
Vol 9 (46) ◽  
pp. 27002-27012 ◽  
Author(s):  
Asif Jan ◽  
Jisu Shin ◽  
Junsung Ahn ◽  
Sungeun Yang ◽  
Kyung Joong Yoon ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Oxygen Vacancy ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Hydrogen Treatment ◽  
Co Oxidation Reaction ◽  
Low Temperature Co Oxidation

Understanding on effects of Pt size and oxygen vacancy at CeO2 surface in Pt/CeO2 catalyst for CO oxidation reaction enables to boost catalytic activity.

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