STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS*
Papers|Updated:2021-06-21
|
STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS*
STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS*
高分子科学(英文版)1989年7卷第2期 页码:124-131
Affiliations:
1. Institute of Chemistry, Academia Sinica, Beijing. China) and Tisato KAJIYAMA
2. Academia Sinica
3. Beijing.China
4. Department of Applied Chemistry
5. Faculty of Engineering
6. Kyushu University
7. Fukuoka
8. Japan
Author bio:
Funds:
DOI:
中图分类号:
纸质出版:1989-06-20
Accepted:
Scan QR Code
[1]傅秀城,金熹高,梶山千里.STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS[J].Chinese Journal of Polymer Science,1989,{4}(02):124-131.
FU Xiucheng, JIN Xigao, Tisato KAJIYAMA. STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS*[J]. 1989, 7(2): 124-131.
[1]傅秀城,金熹高,梶山千里.STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS[J].Chinese Journal of Polymer Science,1989,{4}(02):124-131.DOI:
FU Xiucheng, JIN Xigao, Tisato KAJIYAMA. STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS*[J]. 1989, 7(2): 124-131.DOI:
STUDIES ON THE PERMEABILITY OF P VC/EBBA OVERLAPPED ULTRATHIN COMPOSITE MEMBRANES MODIFIED BY PLASMA-POLYMERIZATION WITH FLUOROCARBON MONOMERS*
The PVC/EBBA ultrathin composite membranes with thickness of about 100 nm were prepared by spreading the solution on water surface. The overlapped composite membrane showed a characteristic aggregation structure in which the polymer matrix exists as a three-dimensional spongy network and the liquid crystal domains werc observed. Tne surface modification for the overlapped membranes was carried out by means of plasma-polymerization with the monomers of fluorocarbon compounds. Both Arrhenius plots of permeability coefficients for oxygen ((?)
O
2
) in the membrane samples before and after modification showed significant increase in the vicinity of the T
KN
of EBBA.
Abstract
The PVC/EBBA ultrathin composite membranes with thickness of about 100 nm were prepared by spreading the solution on water surface. The overlapped composite membrane showed a characteristic aggregation structure in which the polymer matrix exists as a three-dimensional spongy network and the liquid crystal domains werc observed. Tne surface modification for the overlapped membranes was carried out by means of plasma-polymerization with the monomers of fluorocarbon compounds. Both Arrhenius plots of permeability coefficients for oxygen ((?)
O
2
) in the membrane samples before and after modification showed significant increase in the vicinity of the T
KN
of EBBA.
关键词
Keywords
references
The trial reading is over, you can activate your VIP account to continue reading.