STRUCTURAL CHARACTERISTICS OF SOLIDS CONTAINING MICROPORES
Abstract
The method of determining the properties of adsorbents with a large amount of micropores has been developed. It was shown that the specific area values determined with the use of nitrogen adsorption are erroneous, since the micropore volume is only partly factored into the determination. It is shown that specific area values exhibit an increase with the increase of pore volume.
About the Authors
V. S. Komarov
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus, Minsk
Belarus
Belarus
Academician, D. Sc. (Chemistry), Professor, Leading Researcher
9/1, Surganov Str., 220072
S. V. Besarab
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus, Minsk
Belarus
Belarus
M. Sc. (Chemistry), Researcher
9/1, Surganov Str., 220072
References
1. Komarov V. S., “Method for determining the surface of micropore”, Vestsі Natsyyanal’nai akademіі navuk Belarusі. Seryia khіmіchnykh navuk [Proceedings of the National Academy of Sciences of Belarus. Chemical Series], 2016, no. 1, pp. 18–22.
2. Komarov V. S., Besarab S. V., “Determination of the specific surface by adsorption of nitrogen and its comparison with the geometric surface of a solid”, Vestsі Natsyyanal’nai akademіі navuk Belarusі. Seryia khіmіchnykh navuk [Proceedings of the National Academy of Sciences of Belarus. Chemical Series], 2016, no. 1, pp. 23–26.
3. Komarov V. S., Vashuk V. V., “The method for calculating the specific surface area of microporous and micromoseporous adsorbents”, Vestsі Natsyyanal’nai akademіі navuk Belarusі. Seryia khіmіchnykh navuk [Proceedings of the National Academy of Sciences of Belarus. Chemical Series], 2016, no. 4, pp. 24–29.
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