Diffusion in Gases, Liquids and Electrolytes pp 1718-1718 | Cite as

Diffusion coefficient of dideuterium oxide in dimethyl-sulfoxide

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• Jochen Winkelmann

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Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of dideuterium oxide in dimethyl-sulfoxide at different concentrations measured using NMR spin echo field gradient.

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3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

D2 O	(1)	dideuterium oxide	7789-20-0
C2 H6 O S	(2)	dimethyl-sulfoxide	67-68-5
Intradiffusion Coefficient: D2T (x i ); T = 298.15 K; Method: NMR FG			Ref.: [1993H8]
x 2	p [kPa]	D ⋅ 109 [m2/s]
0.05	101.32	0.79
0.1	101.32	0.61
0.2	101.32	0.42
0.4	101.32	0.37
0.6	101.32	0.46
0.8	101.32	0.58
1.0	101.32	0.73

Symbols and Abbreviations

Short Form	Full Form
D	diffusion coefficient
p	pressure
T	temperature
NMR FG	NMR spin echo field gradient
x i	mole fraction

References

1. [1993H8]
   Holz, M., Grunder, R., Sacco, A., Meleleo, A.: J. Chem. Soc., Faraday Trans. 89 (1993) 1215–1222.CrossRefGoogle Scholar

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© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

• Jochen Winkelmann
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1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany