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Diffusion coefficient of heptadecafluoro-nonanoic acid ammonium salt in water

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

Abstract

This chapter provides the diffusion coefficient of heptadecafluoro-nonanoic acid ammonium salt in water 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 H4 F17 N O2

(1)

heptadecafluoro-nonanoic acid ammonium salt

4149-60-4

H2 O

(2)

water

7732-18-5

Intradiffusion Coefficient: D2T (wi); T = 303.15 K; Method: NMR PG

Ref.: [1996V3]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.305

101.32

1.86

 

0.370

101.32

1.62

 

0.440

101.32

1.36

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR PG

NMR spin echo pulse gradient

w i

mass fraction

References

  1. [1996V3]
    Veracini C. A., Struts, A. V., Bezrukov, O. F.: Chem. Phys. Lett. 263 (1996) 228–234.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

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