Excess thermodynamic quantities of D2O water calculated from its Raman O−D stretching spectra

• Authors: Mircho Georgiev , Nikolay Goutev , Zhorro Nickolov , Georgi Georgiev
• Languages of publication: EN

Abstracts

EN

Excess thermodynamic functions of D2O water have been calculated from the vibrationally decoupled O−D stretching spectra of very dilute solutions of HOD in H2O. Comparison of the results with reference calorimetric data for water showed a good correspondence for excess heat capacity above the melting point of ice. The excess enthalpy at the melting point also coincides well with latent heat of melting.

Keywords

EN

Hydrogen bonding; heavy water; raman spectroscopy; thermodynamics; 82.30.Rs; 36.20.Ng; 05.70.Ce

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2005
• Volume: 3
• Issue: 1
• Pages: 104-114

Dates

published

1 - 3 - 2005

online

1 - 3 - 2005

Contributors

author

Mircho Georgiev

• Department of Quantum Electronics of Faculty of Physics, Sofia University, 1164, Sofia, Bulgaria

author

Nikolay Goutev

• CREST, Japan Science and Technology Corporation (JST), National Institute of Advanced Industrial Science and Technology (AIST), Higashi, 305-8562, Tsukuba, Ibaraki, Japan

author

Zhorro Nickolov

• Department of Metallurgical Engineering, University of Utah, 84112, Salt Lake City, UT, U.S.A.

author

Georgi Georgiev

• Department of Quantum Electronics of Faculty of Physics, Sofia University, 1164, Sofia, Bulgaria

References

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Identifiers

DOI

10.2478/BF02476509