Dynamics of water contained in porous alumina

被引：2

作者：

Mitra, S ^{[1
]}

Mukhopadhyay, R

Pillai, KT

Vaidya, VN

机构：

[1] Bhabha Atom Res Ctr, Div Solid State Phys, Mumbai 400085, India

[2] Bhabha Atom Res Ctr, Div Fuel Chem, Mumbai 400085, India

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1998年 / 235卷

关键词：

D O I：

10.1016/S0022-3093(98)00640-1

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We report dynamics of water molecules contained in the pores of alumina gel as studied by neutron scattering technique. Neutron incoherent quasi-elastic scattering data from confined water are analysed. Radius of confinement (or the localisation radius), the translational diffusion coefficient and the residence time for translational diffusion at room temperature are obtained. It is found that the diffusion of water molecules contained in the pores of alumina gel differ from the bulk water diffusion phenomena. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：229 / 232

页数：4

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