抄録
Oxygen-permselectivity through polyorganosiloxanes with carboxyl group on the side chain is discussed in terms of the differences between the O2, N2 diffusion coefficients or their solubility coefficients. The oxygen-selectivity increases from 2 to 5 with the increase in the carboxyl component of the side chain. Especially the selectivity in the diffusion coefficient is found to more contribute to the oxygenpermselectivity in comparison with that of the solubility coefficient. But the permeation coefficient decreases with the permselectivity.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 637-642 |
| ページ数 | 6 |
| ジャーナル | Polymer Bulletin |
| 巻 | 23 |
| 号 | 6 |
| DOI | |
| 出版ステータス | Published - 1990 6月 |
ASJC Scopus subject areas
- ポリマーおよびプラスチック
- 材料化学