| Synthesis and characterization of soluble poly(amideimide)s bearing triethylamine sulfonate groups as gas dehumidification membrane material | |
| Chen, Guang; Zhang, Xiaosa; Wang, Junhua; Zhang, Suobo | |
| Corresponding Author | Zhang, Suobo(sbzhang@ciac.jl.cn) |
| 2007-12-05 | |
| Source Publication | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| ISSN | 0021-8995 |
| Volume | 106Issue:5Pages:3179-3184 |
| Abstract | A series of soluble poly(amide-imide)s (PAIs) bearing triethylammonium sulfonate groups were synthesized directly using trimellitic anhydride chloride (TMAC) polycondensation with sulfonated diamine such as 2,2'-benzidinedisulfonic acid (BDSA), 4,4'-diaminodiphenyl ether-2,2'-disulfonic acid (ODADS), and nonsulfonated diamine 4,4-diaminodiphenyl methane in the presence of triethylamine. The resulting copolymers exhibited high molecular weights (high inherent viscosity), and a combination of desirable properties such as good solubility in dipolar aprotic solvents, film-forming capability, and good mechanical properties. Wide-angle X-ray diffraction revealed that the polymers were amorphous. These copolymers showed high permeability coefficients of water vapor because of the presence of the hydrophilic triethylammonium sulfonate groups. The water vapor permeability coefficients (P-w) and permselectivity coefficients of water vapor to nitrogen and methane [alpha(H2O/N-2) and (alpha(H2O/CH4)] Of the films increased with increasing the amount of the triethylammonium sulfonated groups. (c) 2007 Wiley Periodicals, Inc. |
| Keyword | synthesis gas dehumidification membrane poly(amide-imide)s sulfonate |
| DOI | 10.1002/app.26819 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Polymer Science |
| WOS Subject | Polymer Science |
| WOS ID | WOS:000250410500043 |
| Publisher | JOHN WILEY & SONS INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/90983 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Suobo |
| Affiliation | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch Chinese Acad Sci, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, Guang,Zhang, Xiaosa,Wang, Junhua,et al. Synthesis and characterization of soluble poly(amideimide)s bearing triethylamine sulfonate groups as gas dehumidification membrane material[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2007,106(5):3179-3184. |
| APA | Chen, Guang,Zhang, Xiaosa,Wang, Junhua,&Zhang, Suobo.(2007).Synthesis and characterization of soluble poly(amideimide)s bearing triethylamine sulfonate groups as gas dehumidification membrane material.JOURNAL OF APPLIED POLYMER SCIENCE,106(5),3179-3184. |
| MLA | Chen, Guang,et al."Synthesis and characterization of soluble poly(amideimide)s bearing triethylamine sulfonate groups as gas dehumidification membrane material".JOURNAL OF APPLIED POLYMER SCIENCE 106.5(2007):3179-3184. |
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