Isothermal by Design: Comparison with an Established Isothermal Nucleation Kinetics Analysis Method

Abstract: The nucleation kinetics of the alpha form of p‐aminobenzoic acid from ethanolic and aqueous solutions is examined through a comparative examination of temperature‐jump and anti‐solvent drown‐out isothermal crystallization methodologies. Analysis of the data reveals the measured induction times, and the calculated effective interfacial tensions as a function of the supersaturation show broadly equivalent behavior for the aqueous‐ethanol mixed‐solvent drown‐out and temperature‐jump ethanol solution systems, confirming the comparability of the two methodologies. The results also demonstrate poorer agreement with the temperature‐jump pure aqueous system, highlighting the importance of the strength of solvation/desolvation as the key rate‐limiting process for the overall nucleation behavior.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Isothermal by Design: Comparison with an Established Isothermal Nucleation Kinetics Analysis Method ; volume:43 ; number:10 ; year:2020 ; pages:1971-1980 ; extent:10
Chemical engineering & technology ; 43, Heft 10 (2020), 1971-1980 (gesamt 10)

Creator
Kaskiewicz, Peter L.
Turner, Thomas D.
Warren, Nicholas J.
Morton, Colin
Dowding, Peter J.
George, Neil
Roberts, Kevin J.

DOI
10.1002/ceat.202000113
URN
urn:nbn:de:101:1-2022062213172096367340
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:20 AM CEST

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Associated

  • Kaskiewicz, Peter L.
  • Turner, Thomas D.
  • Warren, Nicholas J.
  • Morton, Colin
  • Dowding, Peter J.
  • George, Neil
  • Roberts, Kevin J.

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