Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

1 results

  • The entropy of zinc chromite (ZnCr2O4)

  • S. Klemme, J. C. van Miltenburg
  • Journal:
    Mineralogical Magazine / Volume 68 / Issue 3 / June 2004
    Published online by Cambridge University Press:
    05 July 2018, pp. 515-522

  • The low-temperature heat capacity of zinc chromite (ZnCr2O4) was measured between 6.5 K and 400 K using adiabatic calorimetry, and some thermochemical functions (CP(T), S(T), S°298, H(T)-H(0)) were derived from the results. The standard entropy (S°298 = 128.6±0.3 J mol-1 K-1) for zinc chromite was calculated from the results. Our calorimetric measurements indicate one extremely large anomaly in the heat capacity curve at ∼12.3 K which is related to the cubic-tetragonal transition in ZnCr2O4.