引用本文:
林晓, 闻久绵, 陈捷, 徐纪平. 等离子体改性提高PTMSP膜氧氮选择性[J]. 应用化学,
1992, 9(3): 94-96.
Citation: Lin Xiao, Wen Jiumian, Chen Jie, Xu Jiping. ENHANCEMENT OF OXYGEN-NITROGEN PERMSELECTIVITY OF PTMSP MEMBRANES BY PLASMA TECHNIQUE[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 94-96.
Citation: Lin Xiao, Wen Jiumian, Chen Jie, Xu Jiping. ENHANCEMENT OF OXYGEN-NITROGEN PERMSELECTIVITY OF PTMSP MEMBRANES BY PLASMA TECHNIQUE[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 94-96.
等离子体改性提高PTMSP膜氧氮选择性
English
ENHANCEMENT OF OXYGEN-NITROGEN PERMSELECTIVITY OF PTMSP MEMBRANES BY PLASMA TECHNIQUE
Abstract:
PTMSP membranes were modified by plasma technigue in the presence of hexamethyldisiloxane.The oxygen permeation rate Po2 and oxygen-nitrogen separation coefficient α(O2)/N2 of the modified membranes were 1590 barrer and 3.16, respectively.
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Key words:
- PTMSP
- / plasma modification
- / oxygen-nitrogen permselectivity
- / disiloxane
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