Advertisement

Diffusion coefficient of diethyl ether in carbon disulfide

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

Abstract

This chapter provides the diffusion coefficient of diethyl ether in carbon disulfide at different concentrations measured using dynamic light scattering.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C4 H10 O

(1)

2-methyl-propan-2-ol

75-65-0

C S2

(2)

carbon disulfide

75-15-0

Intradiffusion Coefficient: D1T (x i ); T = 294.15 ± 1.0 K; Method: NMR FG

Ref.: [1969K2]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

2.1

 

0.2

101.32

1.45

 

0.5

101.32

0.94

 

1.0

101.32

0.279

 

Comment: absolute accuracy: ±5%

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 K; Method: DLS

Ref.: [1973J3]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.39

101.32

0.60 ± 0.03

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR FG

NMR spin echo field gradient

DLS

dynamic light scattering

x i

mole fraction

References

  1. [1969K2]
    Kessler, D., Witte, H., Weiss, A.: Ber. Bunsen-Ges. Phys. Chem. 73 (1969) 368–376.Google Scholar
  2. [1973J3]
    Jamieson, A. M., Walton, A. G.: J. Chem. Phys. 58 (1973) 1054–1060.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