Rheology of liquids in nanopores:: A study on the capillary rise of water, n-Hexadecane and n-Tetracosane in mesoporous silica

被引：2

作者：

Huber, P. ^{[1
]}

Gruener, S.

Schaefer, C.

Knorr, K.

Kityk, A. V.

机构：

[1] Univ Saarland, D-66041 Saarbrucken, Germany

[2] Czestochowa Tech Univ, Inst Comp Sci, PL-42220 Czestochowa, Poland

来源：

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2007年 / 141卷 / 1期

关键词：

D O I：

10.1140/epjst/e2007-00024-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present measurements on the capillary rise of water and two linear alkanes (n-C16H34, n-C24H50) in nanopores of monolithic Vycor glass (mean pore radius 5 nm). Measurements of the mass uptake as a function of time, m(t), are in good agreement with the Lucas-Washburn root t-prediction typical of imbibition of liquids into porous hosts. The relative capillary rise velocities of the liquids investigated scale as expected from the bulk fluid parameters.

引用

页码：101 / 105

页数：5

共 24 条

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