How the separation of  adsorption and desorption branches of N2 sorption isotherm of polymers is related to their ability to swell in non- solvent?

Why adsorption and desorption branches of N2 sorption isotherm of polymaric compounds are not close at relative low pressure. The reason that I found in literature is the ability of polymers to...

01 March 2016 515 1 View