Simultaneous Presence of Cationic and Reduced Gold in Functioning MgO-Supported CO Oxidation Catalysts:  Evidence from X-ray Absorption Spectroscopy

2002 ◽  
Vol 106 (31) ◽  
pp. 7659-7665 ◽  
Author(s):  
Javier Guzman ◽  
Bruce C. Gates
Keyword(s):  
Co Oxidation ◽  
Absorption Spectroscopy ◽  
Simultaneous Presence ◽  
Oxidation Catalysts ◽  
X Ray ◽  
X Ray Absorption

Operando spatially and time-resolved X-ray absorption spectroscopy and infrared thermography during oscillatory CO oxidation

2015 ◽  
Vol 328 ◽  
pp. 216-224 ◽  
Author(s):  
Andreas M. Gänzler ◽  
Maria Casapu ◽  
Alexey Boubnov ◽  
Oliver Müller ◽  
Sabrina Conrad ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Infrared Thermography ◽  
Absorption Spectroscopy ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Absorption

Operando X-ray Absorption Spectroscopy Study During Conditioning of Pt-Based Catalysts and Its Implications for CO Oxidation

2020 ◽  
Vol 124 (37) ◽  
pp. 20090-20100
Author(s):  
Andreas M. Gänzler ◽  
Benjamin Betz ◽  
Sina Baier-Stegmaier ◽  
Stéphanie Belin ◽  
Valérie Briois ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Absorption Spectroscopy ◽  
Spectroscopy Study ◽  
X Ray ◽  
X Ray Absorption

In situ X-ray absorption spectroscopy of transition metal based water oxidation catalysts

2017 ◽  
Vol 46 (1) ◽  
pp. 102-125 ◽  
Author(s):  
Christina H. M. van Oversteeg ◽  
Hoang Q. Doan ◽  
Frank M. F. de Groot ◽  
Tanja Cuk
Keyword(s):  
Electronic Structure ◽  
Transition Metal ◽  
Absorption Spectroscopy ◽  
Water Oxidation ◽  
Oxidation Catalysts ◽  
X Ray ◽  
Absorption Studies ◽  
X Ray Absorption

X-ray absorption studies of the geometric and electronic structure of primarily heterogeneous Co, Ni, and Mn based water oxidation catalysts are reviewed.

Structural and mechanistic insights into low-temperature CO oxidation over a prototypical high entropy oxide by Cu L-edge operando soft X-ray Absorption Spectroscopy

2021 ◽  
Author(s):  
Paola D'Angelo ◽  
Francesco TAVANI ◽  
Martina Fracchia ◽  
Alessandro Tofoni ◽  
Luca Braglia ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Absorption Spectroscopy ◽  
Special Interest ◽  
Multicomponent Systems ◽  
X Ray ◽  
High Entropy ◽  
Low Temperature Co Oxidation ◽  
X Ray Absorption

High entropy oxides (HEOs) are an emerging class of materials constituted by multicomponent systems that are receiving special interest as candidates for obtaining novel and desirable properties. In this study...

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