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  • 1 Institute of Silicate Chemistry of the USSR Acad. Sci. NAB. Makarova, 2 199164 Leningrad USSR
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The heats of adsorption of CO2 and NH3 were studied for sodium, lithium, calcium and decationized forms of natural mordenites. The exchange of Na+ for Ca2+ leads to increasing adsorption heats at low coverages. For CO2 the region of elevated heats corresponds to the formation of Ca2+ ... CO2 adsorption complexes. Two molecules of NH3 probably interact with each Ca2+ ion (or with the Li+ ions in Li-mordenite). The heats of adsorption of NH3 on decationized mordenite are much higher than those on calcium mordenite.

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  • Impact Factor (2019): 2.731
  • Scimago Journal Rank (2019): 0.415
  • SJR Hirsch-Index (2019): 87
  • SJR Quartile Score (2019): Q3 Condensed Matter Physics
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • Impact Factor (2018): 2.471
  • Scimago Journal Rank (2018): 0.634
  • SJR Hirsch-Index (2018): 78
  • SJR Quartile Score (2018): Q2 Condensed Matter Physics
  • SJR Quartile Score (2018): Q2 Physical and Theoretical Chemistry

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
4
Issues
per Year
24
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)