为什么大多数有机液体的表面张力值相近？
Why do surface tensions of most of organic liquids demonstrate close values?
摘要：
大多数有机液体的表面张力值在同一数量级。对此的自然解释在于，表面张力由伦敦色散力控制，而伦敦色散力与分子的永久偶极矩无关。有机液体的表面张力（聚合物和聚合物溶液除外）仅取决于电离势和分子直径。对于有机液体，这些参数略有不同。
英文摘要：
Values of surface tension of most of organic liquids are of the same order of magnitude. The natural explanation for this lies in the fact that surface tension is governed by London dispersion forces, which are independent of the permanent dipole moment of molecules. The surface tension of organic liquids (with the exception of polymers and polymer solutions) depends on the ionization potential and the diameter of the molecule only. These parameters vary slightly for organic liquids.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
