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Description
  • Byl navržen generalizovaný pohled na rozpouštění alkanolů ve vodě. K definici redukovaných veličin byly použity dva parametry charakterizující příslušný alkanol - maximální hodnota limitního aktivitního koeficientu a teplota tohoto maxima. Pomocí těchto bezrozměrných veličin bylo přesvědčivě demonstrováno univerzální schéma rozpouštění 1-alkanolů (C1-C5) a větvených alkanolů (C3-C4) ve vodě v teplotním intervalu od 273 do 373 K (redukovaná teplota od 0,70 do 1,15) prostřednictvím generalizovaných grafů různých rozpouštěcích vlastností (limitní aktivitní koeficient, enthalpie, entropie, tepelná kapacita). Byla navržena analytická rovnice pro generalizovaný popis energetiky rozpouštění alkanolů. (cs)
  • A generalized picture of the dissolution energetics for alkanols in water has been proposed. Two scaling parameters, namely the maximum value of the limiting activity coefficient and the temperature where this maximum occurs are used as solute characteristics to define reduced quantities. Using these dimensionless quantities, a universal pattern of dissolution behavior has been convincingly demonstrated for 1-alkanols (C1-C5) and branched alkanols (C3-C4) in generalized plots of various dissolution properties (limiting activity coefficient, enthalpy, entropy, heat capacity) over the temperature range from 273 to 373 K (reduced temperatures from 0.70 to 1.15). An equation for the generalized analytical description of alkanols dissolution energetics has been developed and its very good performance proved. (en)
  • A generalized picture of the dissolution energetics for alkanols in water has been proposed. Two scaling parameters, namely the maximum value of the limiting activity coefficient and the temperature where this maximum occurs are used as solute characteristics to define reduced quantities. Using these dimensionless quantities, a universal pattern of dissolution behavior has been convincingly demonstrated for 1-alkanols (C1-C5) and branched alkanols (C3-C4) in generalized plots of various dissolution properties (limiting activity coefficient, enthalpy, entropy, heat capacity) over the temperature range from 273 to 373 K (reduced temperatures from 0.70 to 1.15). An equation for the generalized analytical description of alkanols dissolution energetics has been developed and its very good performance proved.
Title
  • Towards the generalized thermodynamic description of dissolution of alcohols in water
  • Towards the generalized thermodynamic description of dissolution of alcohols in water (en)
  • Na cestě ke generalizovanému termodynamickému popisu procesu rozpouštění alkanolů ve vodě (cs)
skos:prefLabel
  • Towards the generalized thermodynamic description of dissolution of alcohols in water
  • Towards the generalized thermodynamic description of dissolution of alcohols in water (en)
  • Na cestě ke generalizovanému termodynamickému popisu procesu rozpouštění alkanolů ve vodě (cs)
skos:notation
  • RIV/60461373:22340/05:00014644!RIV06-MSM-22340___
http://linked.open.../vavai/riv/strany
  • 59-61
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6046137307)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 546971
http://linked.open...ai/riv/idVysledku
  • RIV/60461373:22340/05:00014644
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • alkanol; dissolution; generalized description (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [AE64F24D2B8F]
http://linked.open...v/mistoKonaniAkce
  • Brejlov
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • Termodynamika 2005
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Dohnal, Vladimír
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Česká společnost chemická
https://schema.org/isbn
  • 80-86238-49-0
http://localhost/t...ganizacniJednotka
  • 22340
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