https://pubmed.ncbi.nlm.nih.gov/35012142/
Features of the Gas-Permeable Crystalline Phase of Poly-2,6-dimethylphenylene Oxide
Poly-2,6-dimethylphenylene oxide (PPO) film samples with varying degrees of crystallinity (from 0 to 69%) were obtained by means of different techniques. The...
of thegas permeable