A Solid-State Electrochemical Study of Adsorbed Oxygen Species in the Light-Off Phenomenon of CO Oxidation over Platinum Catalysts

1995 ◽  
Vol 34 (7) ◽  
pp. 2364-2370
Author(s):  
Chung-Liang Chang ◽  
Ta-Jen Huang
Keyword(s):  
Solid State ◽  
Co Oxidation ◽  
Platinum Catalysts ◽  
Electrochemical Study ◽  
Adsorbed Oxygen ◽  
Oxygen Species ◽  
Adsorbed Oxygen Species

Plasma-chemical promotion of catalysis for CH4 dry reforming: unveiling plasma-enabled reaction mechanisms

2020 ◽  
Vol 22 (34) ◽  
pp. 19349-19358
Author(s):  
Zunrong Sheng ◽  
Hyun-Ha Kim ◽  
Shuiliang Yao ◽  
Tomohiro Nozaki
Keyword(s):  
Reaction Mechanisms ◽  
Surface Reaction ◽  
Dry Reforming ◽  
Adsorbed Oxygen ◽  
Oxygen Species ◽  
Plasma Chemical ◽  
Vibrationally Excited ◽  
Adsorbed Oxygen Species ◽  
Carbonate Species

Abundant carbonate species are generated over lanthanum by vibrationally excited CO2, which increase adsorbed oxygen species fixation for surface reaction.

EPR Studies of Isotopic Exchange Involving Adsorbed Oxygen Species on MgO

1974 ◽  
Vol 13 (S2) ◽  
pp. A911A
Author(s):  
M. Che ◽  
B. Shelimov ◽  
J. F. Kibblewhite ◽  
A. J. Tench
Keyword(s):  
Isotopic Exchange ◽  
Adsorbed Oxygen ◽  
Oxygen Species ◽  
Adsorbed Oxygen Species

scholarly journals Pt/MnO2nanosheets: facile synthesis and highly efficient catalyst for ethylene oxidation at low temperature

RSC Advances ◽  
2017 ◽  
Vol 7 (24) ◽  
pp. 14809-14815 ◽  
Author(s):  
Min Wang ◽  
Lingxia Zhang ◽  
Weimin Huang ◽  
Yajun Zhou ◽  
Han Zhao ◽  
...  
Keyword(s):  
Low Temperature ◽  
Catalytic Effect ◽  
Complete Removal ◽  
Adsorbed Oxygen ◽  
Ethylene Oxidation ◽  
Oxygen Species ◽  
Facile Synthesis ◽  
Efficient Catalyst ◽  
Highly Efficient ◽  
Adsorbed Oxygen Species

The obtained catalyst Pt/MnO2-48 h demonstrated complete removal of 20 ppm C2H4at 50 °C for at least 12 h due to the large amount of adsorbed oxygen species and synergetic catalytic effect between Pt and the MnO2support.

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