Negative ?pure? heat of adsorption of water vapor on a hydrated activated charcoal surface

1987 ◽  
Vol 36 (1) ◽  
pp. 212-213
Author(s):  
M. M. Dubinin ◽  
A. A. Isirikyan ◽  
N. I. Regent
Keyword(s):  
Water Vapor ◽  
Activated Charcoal ◽  
Heat Of Adsorption ◽  
Adsorption Of Water ◽  
Adsorption Of Water Vapor

The Adsorption of Water Vapor on Activated Charcoal

1949 ◽  
Vol 71 (2) ◽  
pp. 561-568 ◽  
Author(s):  
Edwin O. Wiig ◽  
A. J. Juhola
Keyword(s):  
Water Vapor ◽  
Activated Charcoal ◽  
Adsorption Of Water ◽  
Adsorption Of Water Vapor

MICROCALORIMETRY OF ADSORPTION OF WATER VAPOR ON LEAD DI-IODIDE

1959 ◽  
Vol 37 (2) ◽  
pp. 375-383 ◽  
Author(s):  
Henry M. Papée
Keyword(s):  
Water Vapor ◽  
Heat Evolution ◽  
Heat Of Adsorption ◽  
Total Heat ◽  
Kinetic Process ◽  
Adsorption Of Water ◽  
Sintering Characteristics ◽  
Adsorption Of Water Vapor ◽  
Evolution With Time

Using a microcalorimeter of the Calvet type, measurements of the total heat of adsorption of water vapor on microcrystals of lead di-iodide have been made. By comparing the results obtained with those relating to the kinetic process of surface sintering by water vapor, heats for the process of sintering were calculated. The same sintering characteristics were found for preheated and unheated samples, but it was found that the heated product adsorbs more water than the original salt. Qualitative experiments on lead mono-iodide show a different pattern of heat evolution with time, and the over-all process requires more water to reach completion than in the case of di-iodide. The heats evolved are much greater, probably partly due to the reaction of water with the surface.

The Adsorption of Water Vapor onto Silver Iodide

1964 ◽  
Vol 68 (4) ◽  
pp. 773-777 ◽  
Author(s):  
Noubar Tcheurekdjian ◽  
A. C. Zettlemoyer ◽  
J. J. Chessick
Keyword(s):  
Water Vapor ◽  
Silver Iodide ◽  
Adsorption Of Water ◽  
Adsorption Of Water Vapor

Adsorption of water vapor on Si(111) surfaces

1975 ◽  
Vol 55 (4) ◽  
pp. 211-212 ◽  
Author(s):  
K. Fujiwara ◽  
M. Nishijima
Keyword(s):  
Water Vapor ◽  
Adsorption Of Water ◽  
Adsorption Of Water Vapor
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