Diffusion in Gases, Liquids and Electrolytes pp 1398-1398 | Cite as

Diffusion coefficient of undecane in hexane

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• Jochen Winkelmann

Chapter

Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of undecane in hexane at different concentrations measured using Loschmidt cell (closed tube).

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3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C11 H24	(1)	undecane	1120-21-4
C6 H14	(2)	hexane	110-54-3
Mutual Diffusion Coefficient: D12(w i ); T = 298.15 ± 0.1 K; Method: CT			Ref.: [2012D3]
w 1	p [kPa]	D ⋅ 109 [m2/s]
0.500	101.32	2.27 ± 3%
Comment: CT (Loschmidt tube) in liquid mixtures it is called Sliding Symmetric Tubes

Symbols and Abbreviations

Short Form	Full Form
D	diffusion coefficient
p	pressure
T	temperature
CT	Loschmidt cell (closed tube)
w i	mass fraction

References

1. [2012D3]
   de Mezquia D. A., Bou-Ali, M. M., Larranaga, M., Madariaga, J. A., Santamaria, C.: J. Phys. Chem. B 116 (2012) 2814–2819.CrossRefPubMedGoogle Scholar

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© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

• Jochen Winkelmann
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1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany