Preparation and characterization of a composite nanofiltration membrane interfacially polymerized from cis,cis-1,3,5-triaminocyclohexane and trimesoyl chloride

doi:10.1002/app.43511

	Preparation and characterization of a composite nanofiltration membrane interfacially polymerized from cis,cis-1,3,5-triaminocyclohexane and trimesoyl chloride
	Liu, Zhongnan 1,2; Kuang, Wu 1,2; Kang, Guodong 2; Yu, Haijun 2; Jin, Yan 3; Zhou, Meiqing 2; Liu, Dandan 2; Cao, Yiming 2
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2016-06-15
卷号	133 期号:23
关键词	Membranes Polyamides Separation Techniques
ISSN号	0021-8995
DOI	10.1002/app.43511
文献子类	Article
英文摘要	cis,cis-1,3,5-Triaminocyclohexane (TAC) was synthesized and used to prepare composite nanofiltration (NF) membranes by interfacial polymerization with trimesoyl chloride (TMC). The surface elemental composition, morphology, and hydrophilicity of the prepared NF membranes were characterized. The separation performances were examined with various salts and polyethylene glycol (PEG400, PEG600) solutions. The effects of preparation conditions were also systematically studied. The NF membrane was negatively charged and exhibited a salt rejection in the order Na2SO4 (98.2%)>MgSO4 (90.8%)>MgCl2 (84.5%)>NaCl (54.6%). The water permeability was 1.56L m(-2) h(-1) bar(-1), and the molecular weight cutoff was 600 Da. The TAC/TMC membrane exhibited some characteristics that were different from the ones made from common diamines such as m-phenylenediamine: (1) the surface was smoother, without a ridge-and-valley structure; (2) there were two kinds of crosslinking points in the polyamide chains; (3) the active layer was formed faster (only 5 seconds was required to reach a Na2SO4 rejection of 98%). (c) 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43511.
WOS关键词	REVERSE-OSMOSIS ; TETRAACYL CHLORIDE ; M-PHENYLENEDIAMINE ; PERFORMANCE ; MORPHOLOGY ; SUPPORT
WOS研究方向	Polymer Science
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000372501900018
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/171128]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Cao, Yiming
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lib Clean Energy DNL, Dalian 116023, Peoples R China 3.Vontron Technol Co Ltd, Guiyang 550018, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zhongnan,Kuang, Wu,Kang, Guodong,et al. Preparation and characterization of a composite nanofiltration membrane interfacially polymerized from cis,cis-1,3,5-triaminocyclohexane and trimesoyl chloride[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2016,133(23).
APA	Liu, Zhongnan.,Kuang, Wu.,Kang, Guodong.,Yu, Haijun.,Jin, Yan.,...&Cao, Yiming.(2016).Preparation and characterization of a composite nanofiltration membrane interfacially polymerized from cis,cis-1,3,5-triaminocyclohexane and trimesoyl chloride.JOURNAL OF APPLIED POLYMER SCIENCE,133(23).
MLA	Liu, Zhongnan,et al."Preparation and characterization of a composite nanofiltration membrane interfacially polymerized from cis,cis-1,3,5-triaminocyclohexane and trimesoyl chloride".JOURNAL OF APPLIED POLYMER SCIENCE 133.23(2016).