Advertisement

Diffusion coefficient of heptadecafluoro-nonanoic acid sodium salt in dideuterium oxide

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

Abstract

This chapter provides the diffusion coefficient of heptadecafluoro-nonanoic acid sodium salt in dideuterium oxide 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

C9 F17 O2 Na

(1)

heptadecafluoro-nonanoic acid sodium salt

21049-39-8

D2 O

(2)

dideuterium oxide

7789-20-0

Intradiffusion Coefficient: D1T (mi); T = 333.15 K; Method: NMR PG

Ref.: [1984C10]

m1 [mol/kg]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0040

101.32

1.25 ± 0.10

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

m i

molality

NMR PG

NMR spin echo pulse gradient

References

  1. [1984C10]
    Carlfors J., Stilbs, P.: J. Phys. Chem. 88 (1984) 4410–4414.CrossRefGoogle 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

Personalised recommendations