Determination of Adsorption Energy Heterogeneity of Solid Surfaces

1954 ◽  
Vol 22 (5) ◽  
pp. 851-854 ◽  
Author(s):  
Jurgen M. Honig ◽  
Edward L. Hill
Keyword(s):  
Adsorption Energy ◽  
Solid Surfaces ◽  
Heterogeneity Of Solid Surfaces

Determination of conjugation rates on solid surfaces

Plasmid ◽  
2012 ◽  
Vol 67 (2) ◽  
pp. 174-182 ◽  
Author(s):  
Irene del Campo ◽  
Raúl Ruiz ◽  
Ana Cuevas ◽  
Carlos Revilla ◽  
Luis Vielva ◽  
...  
Keyword(s):  
Solid Surfaces

Comment on “First-principles determination of the bonding mechanism and adsorption energy for CO/MgO(001)” [Chem. Phys. Lett. 290 (1998) 255]

1999 ◽  
Vol 306 (3-4) ◽  
pp. 202-204 ◽  
Author(s):  
Francesc Illas ◽  
Gianfranco Pacchioni ◽  
Alexander Pelmenschikov ◽  
Lars G.M. Pettersson ◽  
Roberto Dovesi ◽  
...  
Keyword(s):  
Adsorption Energy ◽  
First Principles ◽  
Chem Phys ◽  
Bonding Mechanism

Determination of the Charge on Dust Particles Due to Deposition on, and Separation from, Solid Surfaces

1966 ◽  
pp. 296-302 ◽  
Author(s):  
A. D. Zimon ◽  
N. I. Dovnar ◽  
G. A. Belkina ◽  
G. V. Nozdrina
Keyword(s):  
Solid Surfaces ◽  
Dust Particles

scholarly journals Influence of nitrogen dioxide and acetylene on marbles, ceramics and pigment

2013 ◽  
Vol 10 (2) ◽  
pp. 183-191
Keyword(s):  
Air Pollution ◽  
Nitrogen Dioxide ◽  
Synergistic Effects ◽  
Scientific Basis ◽  
Solid Surfaces ◽  
Reversed Flow ◽  
The Social ◽  
Tio2 Pigment ◽  
Adsorption Quantity

The air pollution has a great impact on the social and economic aspects all over the world. Thus, the interaction of materials with the atmosphere has received increased attention nowadays. In order to estimate the impacts of air pollution on the solid surfaces a suitable scientific basis is developed and the well known Reversed Flow - Inverse Gas Chromatography, RF- IGC, is used. This dynamic experimental technique leads to very interesting experimental results through the determination of some important physicochemical quantities. The solids studied were Pentelic marble, white TiO2 pigment, ceramic and the gases were NO2 and C2H2. The synergistic effects between acetylene and nitrogen dioxide were also investigated. Through the curves obtained for each adsorption quantity determined versus time, one can easily and accurately conclude the result of the pollution impact on every solid mentioned above. The surface topography and the mechanism of deterioration can also be studied. All the above answer in detail to the questions of where, when and how the influence of gas pollutants on materials of cultural heritage takes place.

scholarly journals Precise determination of water exchanges on a mineral surface

2016 ◽  
Vol 18 (41) ◽  
pp. 28819-28828 ◽  
Author(s):  
Andrew G. Stack ◽  
Jose M. Borreguero ◽  
Timothy R. Prisk ◽  
Eugene Mamontov ◽  
Hsiu-Wen Wang ◽  
...  
Keyword(s):  
Chemical Reactions ◽  
Fundamental Property ◽  
Precise Determination ◽  
Solid Surfaces ◽  
Mineral Surface ◽  
Dissolved Ions

Solvent exchanges on solid surfaces and dissolved ions are a fundamental property important for understanding chemical reactions, but the rates of fast exchanges are poorly constrained.

scholarly journals The interaction of atoms and molecules with solid surfaces VIII—The exchange of energy between a gas and a solid

1937 ◽  
Vol 158 (894) ◽  
pp. 269-279 ◽  
Keyword(s):  
Morse Potential ◽  
Accommodation Coefficient ◽  
Solid Surfaces ◽  
Adsorbed State ◽  
Thermal Accommodation ◽  
Special Cases ◽  
Thermal Accommodation Coefficient ◽  
The Right ◽  
Energy Interchange

In previous papers of this series the problem of energy interchange between a gas atom and a solid has been discussed for the case when the gas atom makes a transition between two adsorbed states or between an adsorbed state and a free state. In this paper we shall discuss the case of a transition between two free states and apply the results to the determination of the thermal accommodation coefficient. In recent years a number of theoretical papers on this subject have appeared, following the new and accurate experimental work of Roberts, who worked with helium and neon on tungsten. The authors, however, neglect, or only roughly take into account, the attractive field which is known to exist between the solid and the gas; the fact that atoms become adsorbed on the surface is clear evidence of the existence of such a field. In this paper we shall suppose that the interaction potentials between solid and gas atom can be represented by a Morse potential function, for it has the right characteristics; in that it is attractive at large distances and repulsive at small ones, and has a minimum in between. The formulae of this paper are accordingly more general than previous ones and contain them as special cases. They are applicable to experimental results such as those of neon on tungsten for which earlier theories would not be adequate.

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