Advertisement

Diffusion coefficient of water-d in water

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

Abstract

This chapter provides the diffusion coefficient of water-d in water at different concentrations measured using diaphragm cell, closed capillary and interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

D H O

(1)

water-d

14940-63-7

H2 O

(2)

water

7732-18-5

Intradiffusion Coefficient: D1T (T); Method: DIA

Ref.: [1975A5]

T [K]

p [kPa]

D ⋅ 109 [m2/s]

 

298.16

101.32

2.272 ± 0.002

 

Comment: most accurate value

Intradiffusion Coefficient: D1T (x i ); T = 298.15 ± 0.05 K; Method: CC

Ref.: [1962D1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.00025

101.32

2.24 ± 0.02

 

0.00135

101.32

2.27 ± 0.02

 

0.0200

101.32

2.37 ± 0.09

 

Mutual Diffusion Coefficient: D12(w i ); T = 274.15 ± 0.03 K; Method: R-INT

Ref.: [1954L1]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.00

101.32

1.128

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

INT

interferometry

DIA

diaphragm cell

CC

closed capillary

w i

mass fraction

x i

mole fraction

References

  1. [1954L1]
    Longsworth L. G.: J. Phys. Chem. 58 (1954) 770–773.CrossRefGoogle Scholar
  2. [1962D1]
    Devell L.: Acta Chem. Scand. 16 (1962) 2177–2188.CrossRefGoogle Scholar
  3. [1975A5]
    Anderson, J., Paterson, R.: J. Chem. Soc., Faraday Trans. I 71 (1975) 1335–1351.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