In situ infrared approach to unravel reaction intermediates and pathways on catalyst surfaces

2019 ◽  
Vol 45 (12) ◽  
pp. 5831-5847 ◽  
Author(s):  
Jaelynne King ◽  
Cheng Liu ◽  
Steven S. C. Chuang
Keyword(s):  
Reaction Intermediates ◽  
Catalyst Surfaces

In situ loading of well-dispersed silver nanoparticles on nanocrystalline magnesium oxide for real-time monitoring of catalytic reactions by surface enhanced Raman spectroscopy

Nanoscale ◽  
2015 ◽  
Vol 7 (40) ◽  
pp. 16952-16959 ◽  
Author(s):  
Kaige Zhang ◽  
Gongke Li ◽  
Yuling Hu
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Catalytic Reactions ◽  
Reaction Intermediates ◽  
Reaction Conditions ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Nanocrystalline Magnesium Oxide ◽  
Insight Into

The surface-enhanced Raman spectroscopy (SERS) technique is of great importance for insight into the transient reaction intermediates and mechanistic pathways involved in heterogeneously catalyzed chemical reactions under actual reaction conditions, especially in water.

scholarly journals Monitoring Reaction Intermediates in Plasma-Driven SO2, NO, and NO2 Remediation Chemistry Using In Situ SERS Spectroscopy

2021 ◽  
Author(s):  
Shujin Li ◽  
Bofan Zhao ◽  
Alejo Aguirre ◽  
Yu Wang ◽  
Ruoxi Li ◽  
...  
Keyword(s):  
Reaction Intermediates

Polymer Lamellae as Reaction Intermediates in the Formation of Copper Nanospheres as Evidenced by In Situ X‐ray Studies

2020 ◽  
Vol 132 (28) ◽  
pp. 11724-11730
Author(s):  
Valeria Mantella ◽  
Michal Strach ◽  
Kilian Frank ◽  
James R. Pankhurst ◽  
Dragos Stoian ◽  
...  
Keyword(s):  
Reaction Intermediates ◽  
X Ray

Tracking mobile active sites and intermediates in NH3-SCR over zeolite catalysts by impedance-based in situ spectroscopy

2019 ◽  
Vol 4 (6) ◽  
pp. 986-994 ◽  
Author(s):  
Peirong Chen ◽  
Valentina Rizzotto ◽  
Kunpeng Xie ◽  
Ulrich Simon
Keyword(s):  
Active Sites ◽  
Zeolite Catalysts ◽  
In Situ Spectroscopy ◽  
Reaction Intermediates ◽  
Nh3 Scr ◽  
Direct Tracking

Impedance-based in situ spectroscopy allows direct tracking of the mobile active sites and reaction intermediates in NH3-SCR over zeolite catalysts.

Effects of catalyst surfaces on adsorption revealed by atomic force microscope force spectroscopy: photocatalytic degradation of diuron over zinc oxide

2020 ◽  
Vol 22 (26) ◽  
pp. 15035-15047
Author(s):  
Vipada Dokmai ◽  
Worasom Kundhikanjana ◽  
Narong Chanlek ◽  
Kitiphat Sinthiptharakoon ◽  
Udom Sae-Ueng ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Photocatalytic Degradation ◽  
Atomic Force Microscope ◽  
Force Spectroscopy ◽  
Reaction Intermediates ◽  
Adsorbed Species ◽  
Atomic Force ◽  
Chemical Groups ◽  
Catalyst Surfaces

AFM force spectroscopy detected trends of interaction strengths, between different chemical groups and different ZnO facets, which reflect various interaction modes of adsorbed species on the catalyst that result in different reaction intermediates.

Polymer Lamellae as Reaction Intermediates in the Formation of Copper Nanospheres as Evidenced by In Situ X‐ray Studies

2020 ◽  
Vol 59 (28) ◽  
pp. 11627-11633 ◽  
Author(s):  
Valeria Mantella ◽  
Michal Strach ◽  
Kilian Frank ◽  
James R. Pankhurst ◽  
Dragos Stoian ◽  
...  
Keyword(s):  
Reaction Intermediates ◽  
X Ray
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