Surface Chemistry of α-FeOOH Nanorods and Microrods with Gas-Phase Nitric Acid and Water Vapor: Insights into the Role of Particle Size, Surface Structure, and Surface Hydroxyl Groups in the Adsorption and Reactivity of α-FeOOH with Atmospheric Gases

2012 ◽  
Vol 116 (23) ◽  
pp. 12566-12577 ◽  
Author(s):  
Lahiru A. Wijenayaka ◽  
Gayan Rubasinghege ◽  
Jonas Baltrusaitis ◽  
Vicki H. Grassian
Keyword(s):  
Particle Size ◽  
Water Vapor ◽  
Nitric Acid ◽  
Surface Chemistry ◽  
Gas Phase ◽  
Hydroxyl Groups ◽  
Atmospheric Gases ◽  
Surface Hydroxyl ◽  
Surface Hydroxyl Groups

Defective magnesium ferrite nano-platelets for the adsorption of As(V): The role of surface hydroxyl groups

2018 ◽  
Vol 235 ◽  
pp. 11-19 ◽  
Author(s):  
Can Wu ◽  
Jingwei Tu ◽  
Chen Tian ◽  
Junjie Geng ◽  
Zhang Lin ◽  
...  
Keyword(s):  
Hydroxyl Groups ◽  
Magnesium Ferrite ◽  
Surface Hydroxyl ◽  
Surface Hydroxyl Groups

Role of surface hydroxyl groups in promoting room temperature CO sensing by Pd-modified nanocrystalline SnO2

2010 ◽  
Vol 183 (10) ◽  
pp. 2389-2399 ◽  
Author(s):  
Artem V. Marikutsa ◽  
Marina N. Rumyantseva ◽  
Lada V. Yashina ◽  
Alexander M. Gaskov
Keyword(s):  
Room Temperature ◽  
Hydroxyl Groups ◽  
Surface Hydroxyl ◽  
Surface Hydroxyl Groups

Role of Surface Hydroxyl Groups on Single-Atomic Rh1/ZrO2 Catalyst for Direct Methane Oxidation

2021 ◽  
Author(s):  
Gunjoo Kim ◽  
Gihun Kwon ◽  
Hyunjoo Lee
Keyword(s):  
Hydrothermal Treatment ◽  
Methane Oxidation ◽  
Hydroxyl Groups ◽  
Surface Hydroxyl ◽  
Surface Hydroxyl Groups ◽  
Rh Catalyst ◽  
Zro2 Catalyst

Single atomic Rh catalyst immobilized on zirconia (Rh1/ZrO2) was modified by hydrothermal treatment to have surface hydroxyl groups and used for direct methane oxidation. Both O2 and H2O2 were used...

Role of acid sites and surface hydroxyl groups in isophthalonitrile hydrogenation catalyzed by supported Ni–Co catalysts

RSC Advances ◽  
2015 ◽  
Vol 5 (34) ◽  
pp. 26465-26474 ◽  
Author(s):  
Chang Liu ◽  
Ruijun Hou ◽  
Tiefeng Wang
Keyword(s):  
Acid Sites ◽  
Side Reactions ◽  
Hydroxyl Groups ◽  
Surface Hydroxyl ◽  
Co Catalysts ◽  
Surface Hydroxyl Groups ◽  
Hydrogenation Reactions ◽  
Supported Ni

For hydrogenation of isophthalonitrile, the metal sites catalyzed the hydrogenation reactions, while the acid sites (including the original and new ones) and the surface hydroxyl groups catalyzed the condensation side reactions.

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