摘要
本文研究了各类醇对十二烷基二甲基苄基氯化铵（DBMA）表面活性的影响。结果表明，一元醇能提高DBMA的表面活性，二元醇使DBMA的表面活性略有下降。
The effect of various alcohols on surface activity of dodecylbenzyldimethyl ammonium chloride (DBMA) was researched. Results show that monobasic alcohol raise surface activity and diatomic alcohol little decrease suface activity.
