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Diffusion coefficient of cyclohexa-amylose into 3,6,9,12,15-pentaoxaheneicosan-1-ol and water

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

Abstract

This chapter provides the diffusion coefficient of cyclohexa-amylose into 3,6,9,12,15-pentaoxaheneicosan-1-ol and water at different concentrations measured using interferometry and Gouy interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C36 H60 O30

(1)

cyclohexa-amylose

10016-20-3

C16 H34 O6

(2)

3,6,9,12,15-pentaoxaheneicosan-1-ol

86674-95-5

H2 O

(3)

water

7732-18-5

Mutual Diffusion Coefficient Matrix: Dij (ci, cj); Method: G-INT

Ref.: [1998C7]

T = 298.15 ± 0.01 K; p = 101.325 kPa

c1 [mol/dm3]

c2 [mol/dm3]

D11 ⋅ 109 [m2/s]

D12 ⋅ 109 [m2/s]

D21 ⋅ 109 [m2/s]

D22 ⋅ 109 [m2/s]

0.01896

0.02094

0.292 ± 0.005

−0.008 ± 0.008

−0.090 ± 0.020

0.433 ± 0.010

0.01898

0.05696

0.272 ± 0.003

−0.001 ± 0.001

−0.110 ± 0.013

0.429 ± 0.008

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

INT

interferometry

G-INT

Gouy interferometry

References

  1. [1998C7]
    Ciccarelli, D., Paduano, L., Costantino, L., Ortona, O., Vitagliano, V.: J. Mol. Liq. 75 (1998) 169–180.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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