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处理苯的吸附时,出现折线形的吸附等温线,折线的转折点正好是单分层吸附与多分
层吸附的分界点。