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Diffusion coefficient of pentan-1-ol into dideuterium oxide and sodium dodecyl sulfate

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

Abstract

This chapter provides the diffusion coefficient of pentan-1-ol into dideuterium oxide and sodium dodecyl sulfate at different concentrations measured using NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C5 H12 O

(1)

pentan-1-ol

71-41-0

D2 O

(2)

dideuterium oxide

7789-20-0

C12 H25 Na O4 S

(3)

sodium dodecyl sulfate

151-21-3

Intradiffusion Coefficient: DiT (xi); T = 298.15 K; Method: NMR PG

Ref.: [1982S8]

w 1

w 2

p [kPa]

D1T ⋅ 109 [m2/s]

D2T ⋅ 109 [m2/s]

D3T ⋅ 109 [m2/s]

0.0

0.932

101.325

 

1.91 ± 3%

0.038 ± 3%

0.027

0.907

101.325

0.18 ± 3%

1.68 ± 3%

0.032 ± 3%

0.052

0.884

101.325

0.19 ± 3%

1.56 ± 3%

0.020 ± 3%

0.076

0.861

101.325

0.18 ± 3%

1.48 ± 3%

 

0.0

0.873

101.325

 

1.66 ± 3%

0.027 ± 3%

0.049

0.830

101.325

0.12 ± 3%

1.54 ± 3%

 

0.093

0.792

101.325

0.16 ± 3%

1.36 ± 3%

 

0.0

0.775

101.325

 

1.45 ± 3%

0.015 ± 3%

0.084

0.710

101.325

0.11 ± 3%

  

Comment: D2T is attributed to HDO intradiffusion

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

w i

mass fraction

NMR PG

NMR spin echo pulse gradient

References

  1. [1982S8]
    Stilbs P.: J. Colloid Interface Sci. 89 (1982) 547–554.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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