吸附层

It is favorable for the increase of the adsorption film thickness by increasing the lyophobic chain.The determination of adsorption film thickness verifies the validity of the modification result.

木钠及改木钠在水水固体表面吸附层厚度不同，其分子水链段增加有利于增大其在水（煤）表面吸附厚度。

But for benzene, when treated with SDM-A there was a turning point in its adsorption isotherm, which corresponding to the dividing point between monomolecular and multimolecular layer adsorption.

在用SDM-A处理苯吸附时，出现折形吸附等温，折折点正好是单分子层吸附与多分子层吸附分界点。