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

doi:10.1002/app.26819

IMR OpenIR

	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
通讯作者	Zhang, Suobo(sbzhang@ciac.jl.cn)
	2007-12-05
发表期刊	JOURNAL OF APPLIED POLYMER SCIENCE
ISSN	0021-8995
卷号	106 期号:5 页码:3179-3184
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.
关键词	synthesis gas dehumidification membrane poly(amide-imide)s sulfonate
DOI	10.1002/app.26819
收录类别	SCI
语种	英语
WOS研究方向	Polymer Science
WOS类目	Polymer Science
WOS记录号	WOS:000250410500043
出版者	JOHN WILEY & SONS INC
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/90983
专题	中国科学院金属研究所
通讯作者	Zhang, Suobo
作者单位	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
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.