磁场对烷烃和醇类表面张力的影响

Effect of magnetic fields on surface tension of alkane and alcohol

利用磁场的磁化效应对烷烃和醇类的表面张力进行了研究，结果表明，磁化正丁醇、正戊醇、正己醇、正辛醇、正辛醇的表面张力均随磁场强度的增大而减小，磁场时间至少需要２０ ｍｉｎ，磁化效应是暂的．异丁醇和正良醇核磁共振查表明，外加磁场对物质的分子结构确实产生了影响，并非核磁共振磁场的影响．

The effect of magnetic field on surface tension of alkane and alcohol has been discussed in this paper. The reagents used in the experiments include n-pentane, n-hexane, n-heptane, n-butanol, isobutyl alcohol, 1-pentanol, 1-hexanol, 1-heptanol and 1-octanol, all of which are analytical reagents. The results show that the surface tension of alkane and alcohol all decreases will the increase of magnetic field.