The role of oxygen and hydroxyl support species on the mechanism of H2 production in the steam reforming of phenol over metal oxide-supported-Rh and -Fe catalysts

2006 ◽  
Vol 112 (1-4) ◽  
pp. 89-93 ◽  
Author(s):  
K. Polychronopoulou ◽  
C.N. Costa ◽  
A.M. Efstathiou
Keyword(s):  
Metal Oxide ◽  
Steam Reforming ◽  
H2 Production ◽  
Fe Catalysts

scholarly journals The role of metal–support interaction for CO-free hydrogen from low temperature ethanol steam reforming on Rh–Fe catalysts

2017 ◽  
Vol 19 (6) ◽  
pp. 4199-4207 ◽  
Author(s):  
Catherine K. S. Choong ◽  
Luwei Chen ◽  
Yonghua Du ◽  
Martin Schreyer ◽  
S. W. Daniel Ong ◽  
...  
Keyword(s):  
Steam Reforming ◽  
Active Sites ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Free Hydrogen ◽  
Metal Support ◽  
Fe Catalysts ◽  
Ethanol Steam

Effect of metal–support interaction on the generation of Rh–FexOy active sites is investigated via various in situ techniques.

Role of Pt in the Activity and Stability of PtNi/CeO2–Al2O3 Catalysts in Ethanol Steam Reforming for H2 Production

2013 ◽  
Vol 56 (18-20) ◽  
pp. 1672-1685 ◽  
Author(s):  
M. C. Sanchez-Sanchez ◽  
R. M. Navarro ◽  
I. Espartero ◽  
A. A. Ismail ◽  
S. A. Al-Sayari ◽  
...  
Keyword(s):  
Steam Reforming ◽  
H2 Production ◽  
Ethanol Steam Reforming ◽  
Ethanol Steam

Hydrogen Production by Steam Reforming of Methanol over a Ag/ZnO One Dimensional Catalyst

2010 ◽  
Vol 132 ◽  
pp. 205-219 ◽  
Author(s):  
Raul Pérez-Hernández ◽  
A. Gutiérrez-Martínez ◽  
Alvaro Mayoral ◽  
F. Leonard Deepak ◽  
Ma. E. Fernández-García ◽  
...  
Keyword(s):  
Particle Size ◽  
Catalytic Activity ◽  
Steam Reforming ◽  
Three Dimensional ◽  
Methanol Conversion ◽  
H2 Production ◽  
One Dimensional ◽  
Steam Reforming Of Methanol ◽  
Ag Particle

One dimensional (1-D) and three dimensional (3-D) ZnO were growth by a hydrothermal method. ZnO 1-D was employed as a support for silver nanoparticles in order to design a new catalyst and used on the steam reforming of methanol (SRM) reaction for H2 production. The catalytic activity of the Ag/ZnO sample with low content of Ag showed better performance on the SRM reaction than on high silver loading catalyst. So, the sample with small Ag particle size showed best performance in methanol conversion than catalyst with big Ag particle size, this finding could be attributed to the high ZnO/Ag ratio. According to results of SEM and TEM techniques the catalytic activity: methanol conversion, H2 and low CO production observed on the Ag/ZnO 1-D catalyst occurs in the edge sites rather than the rim sites. The role of Ag is to accept the hydrogen to be released to the gas phase. In addition, the 1.5Ag/ZnO 1-D catalyst showed good stability during the reaction.

High Activity of Ce1−xNixO2−y for H2 Production through Ethanol Steam Reforming: Tuning Catalytic Performance through Metal-Oxide Interactions

2010 ◽  
Vol 122 (50) ◽  
pp. 9874-9878 ◽  
Author(s):  
Gong Zhou ◽  
Laura Barrio ◽  
Stefano Agnoli ◽  
Sanjaya D. Senanayake ◽  
Jaime Evans ◽  
...  
Keyword(s):  
Metal Oxide ◽  
High Activity ◽  
Steam Reforming ◽  
Catalytic Performance ◽  
H2 Production ◽  
Ethanol Steam Reforming ◽  
Ethanol Steam

scholarly journals Conversion of Methanol on Rutile TiO2 (110) and Tungsten Oxide Clusters: 2. The Role of Defects and Electron Transfer in Bifunctional Oxidic Photocatalysts

2021 ◽  
Author(s):  
Lars Mohrhusen ◽  
Jessica Kräuter ◽  
Katharina Al-Shamery
Keyword(s):  
Electron Transfer ◽  
Transition Metal ◽  
Metal Oxide ◽  
Tungsten Oxide ◽  
Organic Compounds ◽  
Uv Irradiation ◽  
Organic P ◽  
Rutile Tio2 ◽  
Metal Oxide Surfaces

The photochemical conversion of organic compounds on tailored transition metal oxide surfaces by (UV) irradiation has found wide applications ranging from the production of chemicals to the degradation of organic...

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