Synthesis and characterization of soluble poly(amideimide)s bearing triethylamine sulfonate groups as gas dehumidification membrane material

doi:10.1002/app.26819

CORC > 金属研究所 > 中国科学院金属研究所

	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
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2007-12-05
卷号	106 期号:5 页码:3179-3184
关键词	synthesis gas dehumidification membrane poly(amide-imide)s sulfonate
ISSN号	0021-8995
DOI	10.1002/app.26819
通讯作者	Zhang, Suobo(sbzhang@ciac.jl.cn)
英文摘要	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.
WOS研究方向	Polymer Science
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000250410500043
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/90982]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, Suobo
作者单位	1.Chinese Acad Sci, Grad Sch Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
推荐引用方式 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.