Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019401375> ?p ?o ?g. }
- W2019401375 endingPage "5685" @default.
- W2019401375 startingPage "5664" @default.
- W2019401375 abstract "The aim of the present work was to study the thermodynamic equilibria between water and a homo-ionic montmorillonite SWy-1 saturated by different cations. The choice of this smectite is justified by the large set of experimental data available from the literature for eight different interlayer cations: Na+, K+, Rb+, Cs+, Mg2+, Ca2+, Sr2+, and Ba2+. In particular, studies by Cases et al., 1992, Cases et al., 1997, Bérend et al., 1995 are providing heat of adsorption data, pairs of desorption–adsorption isotherms, and information about the partition of adsorption–desorption water molecules between external surfaces and internal spaces. By calculating the effective amount of hydration water as the difference between the so-called gravimetric water and the surface covering water, a thermodynamic model was then developed, based on the concept of Ransom and Helgeson (1994) considering an asymmetric subregular binary solid solution between a fully hydrated and a anhydrous smectite. A set of six thermodynamic parameters (ΔH∘hyd,S∘hyd and four Margules parameters) was extracted by a least square method from measurements of enthalpies of adsorption and paired adsorption–desorption isotherms for each interlayer cation. These six initial parameters were then used to determine a complete set of standard thermodynamic hydration parameters (ΔH∘hyd,ΔG∘hyd,ΔS∘hyd, heat capacity, molar volume, and number of interlayer H2O) and quantify, for each cation, the number of moles of hydration water molecules as a function of relative humidity and temperature. The validation of the standard state thermodynamic properties of hydration for each end member was carried out using three approaches: (1) a comparison with experimental isotherms obtained on hetero-ionic and homo-ionic SWy-1 smectite at different temperatures; (2) a comparison with the experimental integral enthalpy and entropy of hydration of the SWy-1 smectite; and (3) a comparison with experimental isotherms acquired on various smectites (Upton, MX80, Arizona) with different layer charges. Eventually, the present work demonstrates that, from a limited number of measurements, it is possible to provide the hydration thermodynamic parameters for hydrated smectites with different compositions and under different conditions of temperature and relative humidity, using the newly developed predictive model." @default.
- W2019401375 created "2016-06-24" @default.
- W2019401375 creator A5010267994 @default.
- W2019401375 creator A5016127045 @default.
- W2019401375 creator A5023311873 @default.
- W2019401375 creator A5031589017 @default.
- W2019401375 creator A5056190418 @default.
- W2019401375 date "2011-10-01" @default.
- W2019401375 modified "2023-10-15" @default.
- W2019401375 title "Hydration thermodynamics of the SWy-1 montmorillonite saturated with alkali and alkaline-earth cations: A predictive model" @default.
- W2019401375 cites W1646147165 @default.
- W2019401375 cites W1967347107 @default.
- W2019401375 cites W1975133046 @default.
- W2019401375 cites W1977396126 @default.
- W2019401375 cites W1986915023 @default.
- W2019401375 cites W1990662222 @default.
- W2019401375 cites W1997488703 @default.
- W2019401375 cites W2020658423 @default.
- W2019401375 cites W2025878233 @default.
- W2019401375 cites W2029918389 @default.
- W2019401375 cites W2040485378 @default.
- W2019401375 cites W2052844995 @default.
- W2019401375 cites W2053684720 @default.
- W2019401375 cites W2054055240 @default.
- W2019401375 cites W2058065178 @default.
- W2019401375 cites W2059427236 @default.
- W2019401375 cites W2060223481 @default.
- W2019401375 cites W2069499395 @default.
- W2019401375 cites W2071713890 @default.
- W2019401375 cites W2079858528 @default.
- W2019401375 cites W2098364747 @default.
- W2019401375 cites W2107249261 @default.
- W2019401375 cites W2111473359 @default.
- W2019401375 cites W2127624971 @default.
- W2019401375 cites W2130519837 @default.
- W2019401375 cites W2131555888 @default.
- W2019401375 cites W2145751217 @default.
- W2019401375 cites W2153883858 @default.
- W2019401375 cites W2157301710 @default.
- W2019401375 cites W2160866493 @default.
- W2019401375 cites W2161683383 @default.
- W2019401375 cites W2161749737 @default.
- W2019401375 cites W2164567241 @default.
- W2019401375 cites W2167590372 @default.
- W2019401375 cites W2169333092 @default.
- W2019401375 cites W2313488100 @default.
- W2019401375 cites W2315669193 @default.
- W2019401375 cites W2318169309 @default.
- W2019401375 cites W2324553402 @default.
- W2019401375 cites W2330678088 @default.
- W2019401375 cites W2332266397 @default.
- W2019401375 doi "https://doi.org/10.1016/j.gca.2011.07.014" @default.
- W2019401375 hasPublicationYear "2011" @default.
- W2019401375 type Work @default.
- W2019401375 sameAs 2019401375 @default.
- W2019401375 citedByCount "24" @default.
- W2019401375 countsByYear W20194013752012 @default.
- W2019401375 countsByYear W20194013752013 @default.
- W2019401375 countsByYear W20194013752014 @default.
- W2019401375 countsByYear W20194013752015 @default.
- W2019401375 countsByYear W20194013752016 @default.
- W2019401375 countsByYear W20194013752017 @default.
- W2019401375 countsByYear W20194013752018 @default.
- W2019401375 countsByYear W20194013752019 @default.
- W2019401375 countsByYear W20194013752020 @default.
- W2019401375 countsByYear W20194013752021 @default.
- W2019401375 countsByYear W20194013752023 @default.
- W2019401375 crossrefType "journal-article" @default.
- W2019401375 hasAuthorship W2019401375A5010267994 @default.
- W2019401375 hasAuthorship W2019401375A5016127045 @default.
- W2019401375 hasAuthorship W2019401375A5023311873 @default.
- W2019401375 hasAuthorship W2019401375A5031589017 @default.
- W2019401375 hasAuthorship W2019401375A5056190418 @default.
- W2019401375 hasConcept C121332964 @default.
- W2019401375 hasConcept C146477669 @default.
- W2019401375 hasConcept C147789679 @default.
- W2019401375 hasConcept C150394285 @default.
- W2019401375 hasConcept C158960510 @default.
- W2019401375 hasConcept C162711632 @default.
- W2019401375 hasConcept C178790620 @default.
- W2019401375 hasConcept C185592680 @default.
- W2019401375 hasConcept C2777515222 @default.
- W2019401375 hasConcept C60205243 @default.
- W2019401375 hasConcept C96278889 @default.
- W2019401375 hasConcept C97355855 @default.
- W2019401375 hasConceptScore W2019401375C121332964 @default.
- W2019401375 hasConceptScore W2019401375C146477669 @default.
- W2019401375 hasConceptScore W2019401375C147789679 @default.
- W2019401375 hasConceptScore W2019401375C150394285 @default.
- W2019401375 hasConceptScore W2019401375C158960510 @default.
- W2019401375 hasConceptScore W2019401375C162711632 @default.
- W2019401375 hasConceptScore W2019401375C178790620 @default.
- W2019401375 hasConceptScore W2019401375C185592680 @default.
- W2019401375 hasConceptScore W2019401375C2777515222 @default.
- W2019401375 hasConceptScore W2019401375C60205243 @default.
- W2019401375 hasConceptScore W2019401375C96278889 @default.
- W2019401375 hasConceptScore W2019401375C97355855 @default.
- W2019401375 hasIssue "19" @default.