The effect of a static magnetic field on the hydrogen bonding in water using frictional experiments

被引：123

作者：

Wang, Yongfu ^{[1
,2
]}

Zhang, Bin ^{[1
]}

Gong, Zhenbin ^{[1
,2
]}

Gao, Kaixiong ^{[1
]}

Ou, Yujing ^{[1
,2
]}

Zhang, Junyan ^{[1
]}

机构：

[1] Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730000, Peoples R China

[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2013年 / 1052卷

基金：

中国国家自然科学基金;

关键词：

Magnetic field; Water clusters; Hydrogen bonding; Friction; LIQUID WATER;

D O I：

10.1016/j.molstruc.2013.08.021

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The effect of a static magnetic field on hydrogen bonding of liquid water has been examined by frictional experiments in this paper. It was found that the friction coefficient was smaller in different intensity magnetized water than in water, and became larger with the increasing water temperature. According to the thermal motion of water molecule known to become stronger and thus hydrogen-bonding gets weaker when water temperature increases, a thermal dynamic effect analogous to the increase of temperature was assumed, and the frictional differences were probably because of the weak effect of the magnetic field on hydrogen bonding among water molecules. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：102 / 104

页数：3

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