Answers are grounded in this paper and cite their sources.
The diffusive permeability coefficient to water for the polymer/EBBA composite membrane reveals a distinct jump in the vicinity of the crystal-liquid crystal phase transition temperature of EBBA. The permeability coefficients to hydrocarbon gases increase 100∼200 times over several degrees in the phase transition temperature range.
No takes yet. Share an insight, caveat, or question.
Kajiyama et al. (1979) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: