GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE
Papers|Updated:2021-06-21
|
GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE
GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE
高分子科学(英文版)1992年10卷第3期 页码:203-209
Affiliations:
1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022,China) T. Nakagawa, A. Higuchi and K. Nagai
2. Academia Sinica
3. Changchun 130022
4. China
5. Department Industrial Chemistry
6. Faculty of Science and Engineering
7. Meiji University
8. Kawasaki
9. JAPAN
Author bio:
Funds:
DOI:
中图分类号:
纸质出版:1992-09-20
Accepted:
Scan QR Code
[1]郑国栋,T. Nakagawa,A. Higuchi,K. Nagai.GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE[J].Chinese Journal of Polymer Science,1992,{4}(03):203-209.
ZHENG Guodong, T. Nakagawa, A. Higuchi, et al. GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE[J]. 1992, 10(3): 203-209.
[1]郑国栋,T. Nakagawa,A. Higuchi,K. Nagai.GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE[J].Chinese Journal of Polymer Science,1992,{4}(03):203-209.DOI:
ZHENG Guodong, T. Nakagawa, A. Higuchi, et al. GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE[J]. 1992, 10(3): 203-209.DOI:
GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE
The permeability of copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane for twelve gases (0
2
N
2
CO
2
H
2
D
2
He
At
CH
4
C
2
H
4
C
2
H
6
C
3
H
6
and C
3
H
8
) was examined. The basic laws of solution and diffusion of the gases in the membrane were expounded preliminarily. It was found that a linear relationship between logarithm of diffusion coefficient (D) and critical molar volume (V
c
) of the gases. The permeation characteristics of the gases in the copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane was also discussed.
Abstract
The permeability of copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane for twelve gases (0
2
N
2
CO
2
H
2
D
2
He
At
CH
4
C
2
H
4
C
2
H
6
C
3
H
6
and C
3
H
8
) was examined. The basic laws of solution and diffusion of the gases in the membrane were expounded preliminarily. It was found that a linear relationship between logarithm of diffusion coefficient (D) and critical molar volume (V
c
) of the gases. The permeation characteristics of the gases in the copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane was also discussed.
关键词
Keywords
references
The trial reading is over, you can activate your VIP account to continue reading.