Methanol synthesis from CO 2 using Ni and Cu supported Fe catalytic system: Understanding the role of nonthermal plasma surface discharge

2021 ◽  
Author(s):  
Nitesh Joshi ◽  
Sivachandiran Loganathan
Keyword(s):  
Catalytic System ◽  
Methanol Synthesis ◽  
Nonthermal Plasma ◽  
Surface Discharge ◽  
Plasma Surface

Role of PLLA plasma surface modification in the interaction with human marrow stromal cells

2009 ◽  
Vol 114 (6) ◽  
pp. 3602-3611 ◽  
Author(s):  
Ilaria Armentano ◽  
Gabriela Ciapetti ◽  
Manuela Pennacchi ◽  
Mariaserena Dottori ◽  
Valentina Devescovi ◽  
...  
Keyword(s):  
Surface Modification ◽  
Stromal Cells ◽  
Marrow Stromal Cells ◽  
Plasma Surface Modification ◽  
Plasma Surface

scholarly journals A Study of the Magneto?Kerr and Other Effects at a Plasma Surface

1967 ◽  
Vol 20 (1) ◽  
pp. 29 ◽  
Author(s):  
LC Robinson
Keyword(s):  
Momentum Transfer ◽  
Kerr Effect ◽  
Collision Frequency ◽  
Absolute Measurement ◽  
High Electron ◽  
Surface Phenomena ◽  
Density Region ◽  
Plasma Surface ◽  
Microwave Reflection

The role of microwave reflection observations and particularly the magneto. microwave Kerr effect in the study of plasma surface phenomena is discussed. The method makes possible the absolute measurement of high electron surface densities in a density region not readily accessible to other experimental techniques, and it gives an indication of the collision frequency for momentum transfer.

The role of proton-donors in cyclotrimerization of isocyanates by the action of an amine-epoxide catalytic system

1982 ◽  
Vol 24 (11) ◽  
pp. 2768-2778 ◽  
Author(s):  
N.A. Shibanova ◽  
A.K. Zhitinkina ◽  
L.V. Turetskii ◽  
N.V. Varentsova
Keyword(s):  
Catalytic System ◽  
Proton Donors

The role of hydrogen in methanol synthesis over copper catalysts

1990 ◽  
Vol 5 (1) ◽  
pp. 55-60 ◽  
Author(s):  
R. Burch ◽  
S. E. Golunski ◽  
M. S. Spencer
Keyword(s):  
Methanol Synthesis ◽  
Copper Catalysts

scholarly journals The effect of the components of the PdCl2/Fe/I2/Py catalytic system on nitrobenzene carbonylation to ethyl N-phenylcarbamate

2005 ◽  
Vol 3 (1) ◽  
pp. 28-39 ◽  
Author(s):  
Jadwiga Skupińska ◽  
Monika Karpińska ◽  
Maria Ołówek ◽  
Teresa Kasprzycka-Guttman
Keyword(s):  
Catalytic System ◽  
Considerable Increase ◽  
Constant Level ◽  
The Other ◽  
Reaction Products ◽  
Highly Active

AbstractThe PdCl2/Fe/I2/Py catalytic system (Py-pyridine), reported to be highly active in the reaction of nitrobenzene carbonylation to ethyl phenylcarbamate was studied. The present paper describes the role of catalyst components and its effect on the activity and selectivity of the catalyst. The increase in the amount of PdCl2 in the system while retaining a constant level of the other catalyst components, results in the increase of both carbamate and aniline yields. The increase in the amount of iron while retaining the other components constant, initially causes an increase in the carbamate yield; however, at Fe: Pd ratios higher than 36, the carbamate yield remains constant. The change in the amount of iron has no effect on the amount of aniline formed in the system. An increase in the amount of iodine in the system while retaining the other components constant, results in a decrease in carbamate yield and a considerable increase in the aniline yield of the reaction products.

On the role of adsorbed atomic oxygen and CO2 in copper based methanol synthesis catalysts

1994 ◽  
Vol 25 (1-2) ◽  
pp. 1-10 ◽  
Author(s):  
Martin Muhler ◽  
Eric T�rnqvist ◽  
Lars P. Nielsen ◽  
Bjerne S. Clausen ◽  
Henrik Tops�e
Keyword(s):  
Methanol Synthesis ◽  
Atomic Oxygen ◽  
Synthesis Catalysts ◽  
Methanol Synthesis Catalysts
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