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Diffusion coefficient of 1,2-ethane-1,1,2,2,-d4-diol-d2 in methanol-d

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

Abstract

This chapter provides the diffusion coefficient of 1,2-ethane-1,1,2,2,-d4-diol-d2 in methanol-d at different concentrations measured using NMR spin echo field gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C2 D6 O2

(1)

1,2-ethane-1,1,2,2,-d4-diol-d2

15054-86-1

C H3 D O

(2)

methanol-d

1455-13-6

Intradiffusion Coefficient: D2T (T); Method: NMR FG

Ref.: [1969N5]

Equation: D = A ∙ exp[−B/T]

Range: 263 < T/K < 353

Comment: error: ±5%

Parameter:

x 1

A ∙ 106

B

 

0.830

6.76

−3093

 

0.737

4.88

−2933

 

0.628

3.73

−2745

 

0.516

2.81

−2562

 

0.424

1.57

−2322

 

0.294

0.99

−2085

 

0.194

0.54

−1807

 

0.089

0.47

−1688

 

0.000

0.24

−1406

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. [1969N5]
    Nothnagel, K. H., Weiss, A.: Ber. Bunsen-Ges. Phys. Chem. 73 (1969) 1033–1040.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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