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Diffusion coefficient of dideuterium oxide in ethane-1,2-diol-d2

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

Abstract

This chapter provides the diffusion coefficient of dideuterium oxide in ethane-1,2-diol-d2 at different concentrations measured using NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

D2 O

(1)

dideuterium oxide

7789-20-0

C2 D2 H4 O2

(2)

ethane-1,2-diol-d2

2219-52-5

Intradiffusion Coefficient: D2T (xi); T = 298.15 ± 0.5 K; Method: NMR PG

Ref.: [2004H4]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.05

101.32

0.71

 

0.06

101.32

0.66

 

0.15

101.32

0.47

 

0.25

101.32

0.32

 

0.35

101.32

0.25

 

0.50

101.32

0.18

 

Intradiffusion Coefficient: D2T (xi); T = 313.15 ± 0.5 K; Method: NMR PG

Ref.: [2004H4]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.05

101.32

1.02

 

0.15

101.32

0.71

 

0.25

101.32

0.49

 

0.35

101.32

0.40

 

0.50

101.32

0.31

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR PG

NMR spin echo pulse gradient

x i

mole fraction

References

  1. [2004H4]
    Holz M., Mayele, M.: Thermodyn. Prop. Complex Fluid Mixtures (2004) 150–183.Google Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

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

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