Phase Change Enthalpies and Entropies of Liquid Crystals

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Article on phase change enthalpies and entropies of liquid crystals.

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280 p.

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Acree, William E. (William Eugene) & Chickos, James S. July 17, 2006.

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Article on phase change enthalpies and entropies of liquid crystals.

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280 p.

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Copyright © 2006 American Institute of Physics. The following article appeared in the Journal of Physical and Chemical Reference Data, 35:3, http://dx.doi.org/10.1063/1.1901689

Abstract: The thermochemical behavior of more than 3000 organic compounds known to form liquid crystals is reported along with references to the original literature. A group additivity approach used to estimate total phase change entropies of organic molecules applied to 627 of these liquid crystals is found to significantly overestimate their total phase change entropies. Comparison of experimental and estimated values also show significant scatter relative to database compounds. The origins of these discrepancies are discussed in terms of a model used to explain liquid crystal formation.

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  • Journal of Physical and Chemical Reference Data, 2006, College Park: American Institute of Physics, pp. 1051-1330

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  • Publication Title: Journal of Physical and Chemical Reference Data
  • Volume: 35
  • Issue: 3
  • Page Start: 1051
  • Page End: 1330
  • Peer Reviewed: Yes

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  • July 17, 2006

Added to The UNT Digital Library

  • June 28, 2013, 2:11 p.m.

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  • Feb. 24, 2014, 3:51 p.m.

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Acree, William E. (William Eugene) & Chickos, James S. Phase Change Enthalpies and Entropies of Liquid Crystals, article, July 17, 2006; [College Park, Maryland]. (digital.library.unt.edu/ark:/67531/metadc172344/: accessed December 11, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.