Modeling the influence of temperature on the water vapor sorption by colloidal disperse systems

The influence of temperature on sorption isotherms of water vapor in colloidal disperse systems is investigated in subsoils and natural materials. A new simple mathematical model has been developed for the estimation of the influence of temperature on water sorption isotherms as an alternative approach to Polanyi potential theory that was not able to fit the experimental data. © Published under licence by IOP Publishing Ltd.

Authors
Smagin A.V. 1, 2, 3 , Sadovnikova N.B.1, 2 , Azovtseva N.A.4 , Lazareva E.V. 1
Conference proceedings
IOP Conference Series: Earth and Environmental Science
Publisher
Institute of Physics Publishing
Number of issue
4
Language
English
Status
Published
DOI
10.1088/1755-1315/227/4/042050
Number
042050
Volume
227
Year
2019
Organizations
  • 1 Moscow State University, Leninskie gory 1, Moscow, 119991, Russian Federation
  • 2 Institute of Forestry, Russian Academy of Sciences, ul. Sovetskaya 21, Uspenskoe, Moscow oblast, 143030, Russian Federation
  • 3 Peoples' Friendship University of Russia, Miklukho-Maklaya St. 6, Moscow, 117198, Russian Federation
  • 4 Dokuchaev Soil Science Institute, Russian Academy of Sciences, Pyzhevsky per 7, Moscow, 119017, Russian Federation
Keywords
Adsorption isotherms; Environmental protection; Soils; Sorption; Disperse systems; Natural materials; Potential theory; Sorption isotherms; Water sorption isotherms; Water vapor sorption; Water vapor
Date of creation
19.07.2019
Date of change
19.07.2019
Short link
https://repository.rudn.ru/en/records/article/record/38722/
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