The Role of Configurational Entropy in Amorphous Systems.
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ABSTRACT:
SUBMITTER: Graeser KA
PROVIDER: S-EPMC3986718 | biostudies-literature | 2010 May
REPOSITORIES: biostudies-literature
Publications
The Role of Configurational Entropy in Amorphous Systems.
Graeser Kirsten A KA Patterson James E JE Zeitler J Axel JA Rades Thomas T
Pharmaceutics 20100525 2
Configurational entropy is an important parameter in amorphous systems. It is involved in the thermodynamic considerations, plays an important role in the molecular mobility calculations through its appearance in the Adam-Gibbs equation and provides information on the solubility increase of an amorphous form compared to its crystalline counterpart. This paper presents a calorimetric method which enables the scientist to quickly determine the values for the configurational entropy at any temperat ...[more]
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