ESTIMATION OF THE POLAR SURFACE-TENSION PARAMETERS OF GLYCEROL AND FORMAMIDE, FOR USE IN CONTACT-ANGLE MEASUREMENTS ON POLAR SOLIDS

ESTIMATION OF THE POLAR SURFACE-TENSION PARAMETERS OF GLYCEROL AND FORMAMIDE, FOR USE IN CONTACT-ANGLE MEASUREMENTS ON POLAR SOLIDS
复制标题

DOI:
10.1080/01932699008943237
复制
发表时间:
1990-01-01
影响因子:
2.2
通讯作者:
BUSSCHER, HJ
BUSSCHER, HJ
中科院分区:
化学4区
文献类型:
--
作者:
VANOSS, CJ;GOOD, RJ;BUSSCHER, HJ

文献摘要

被引文献

相似文献

通过测量水、甘油和甲酰胺在多个极性表面上的接触角,可以估计甘油 (G) 和甲酰胺 (F) 的电子受体 (γ+) 和电子给体 (γ−) 参数,相对于 的参数。水(W),假设参考值为γ+W= γ−W= 25.5 mJ/m2。由此得出的值为:γ+G≈ 3.92 mJ/m2(产生 γ−G≈ 57.4 mJ/m2)和 γ+F≈2.28 mJ/m2(产生 γ−F≈ 39.6 mJ/m2)。
By measuring contact angles with water, glycerol and formamide on a number of polar surfaces, an estimate could be made of the electron-acceptor (γ+) and the electron-donor (γ−) parameters of glycerol (G) and formamide (F), relative to the parameters of. water (W), for which a reference value of γ+W= γ−W= 25.5 mJ/m2has been assumed. The values thus found are: γ+G≈ 3.92 mJ/m2(which yields γ−G≈ 57.4 mJ/m2) and γ+F≈2.28 mJ/m2(which yields γ−F≈ 39.6 mJ/m2).