scholarly journals Transient Potassium Peroxide Species in Highly Selective Oxidative Coupling of Methane over an Unmolten K2WO4/SiO2 Catalyst Revealed by In Situ Characterization

ACS Catalysis ◽  
2021 ◽  
pp. 14237-14248
Author(s):  
Duanxing Li ◽  
Shintaro Yoshida ◽  
Bhavin Siritanaratkul ◽  
Angel T. Garcia-Esparza ◽  
Dimosthenis Sokaras ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Oxidative Coupling Of Methane ◽  
In Situ Characterization

scholarly journals In situ X-ray diffraction computed tomography studies examining the thermal and chemical stabilities of working Ba0.5Sr0.5Co0.8Fe0.2O3−δ membranes during oxidative coupling of methane

2020 ◽  
Vol 22 (34) ◽  
pp. 18964-18975
Author(s):  
Dorota Matras ◽  
Antonis Vamvakeros ◽  
Simon D. M. Jacques ◽  
Vesna Middelkoop ◽  
Gavin Vaughan ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Solid State ◽  
Oxidative Coupling ◽  
Structural Changes ◽  
Oxidative Coupling Of Methane ◽  
Membrane Reactors ◽  
Solid State Chemistry ◽  
X Ray Diffraction ◽  
X Ray

In situ XRD-CT and post-reaction SEM/EDX were used to study the solid-state chemistry and structural changes of Ba0.5Sr0.5Co0.8Fe0.2O3−δ membrane reactors during the oxidative coupling of methane reaction.

Oxidative coupling of methane over (Na2WO4+Mn or Ce)/SiO2 catalysts: In situ measurement of electrical conductivity

2010 ◽  
Vol 19 (1) ◽  
pp. 35-42 ◽  
Author(s):  
Zeinab Gholipour ◽  
Azim Malekzadeh ◽  
Reza Hatami ◽  
Yadollah Mortazavi ◽  
Abasali Khodadadi
Keyword(s):  
Electrical Conductivity ◽  
Oxidative Coupling ◽  
Oxidative Coupling Of Methane ◽  
In Situ Measurement

Metamorphosis-like Transformation during Activation of In/SiO2 Catalyst for Non-oxidative Coupling of Methane: In Situ X-ray Absorption Fine Structure Analysis

2019 ◽  
Vol 48 (9) ◽  
pp. 1145-1147 ◽  
Author(s):  
Upendar Kashaboina ◽  
Yuta Nishikawa ◽  
Yuki Wakisaka ◽  
Natee Sirisit ◽  
Shin-ichi Nagamatsu ◽  
...  
Keyword(s):  
Fine Structure ◽  
Structure Analysis ◽  
Oxidative Coupling ◽  
Oxidative Coupling Of Methane ◽  
X Ray ◽  
Absorption Fine ◽  
Fine Structure Analysis ◽  
X Ray Absorption
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