The investigation of the reversed enantio-selectivity by an alpha-cyclodextrin doped thin film composite membrane

doi:10.1016/j.cherd.2020.06.009

GIEC OpenIR

	The investigation of the reversed enantio-selectivity by an alpha-cyclodextrin doped thin film composite membrane
	Zhou, Zhengzhong 1; Li, Dan 2; Wu, Qigang 1; Zheng, Tao 1,3; Yuan, Haoran1,3 ; Peng, Na 4
	2020-08-01
发表期刊	CHEMICAL ENGINEERING RESEARCH & DESIGN
ISSN	0263-8762
卷号	160 页码:437-446
通讯作者	Zhou, Zhengzhong() ; Zheng, Tao()
摘要	A facilitated-transport enantio-separation mechanism was proposed in this study and verified with an enantio-selective thin film composite membrane. The polysulfone membrane substrate was first fabricated at the optimized conditions, and the chiral selector alpha-CD was then incorporated into the selective layer by mixing with the MPD monomer for interfacial polymerization. Racemic tryptophan was employed as the model selectant, and inversed enantio-selectivities, 1.55 and 0.6 were observed from two different operation mode driven by concentration gradient and pressure gradient, respectively. The facilitated-transport separation mechanism was demonstrated by the concentration driven mode. The effects of other influencing factors including racemic feed concentration, alpha-CD concentration and pressure were also investigated. (C) 2020 Published by Elsevier B.V. on behalf of Institution of Chemical Engineers.
关键词	Thin film composite membrane Interfacial polymerization Chiral separation Cyclodextrin Tryptophan
DOI	10.1016/j.cherd.2020.06.009
关键词[WOS]	CHIRAL SEPARATION ; PERFORMANCE ; RESOLUTION ; FUNCTIONALIZATION ; PEG
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[51703014] ; Natural Science Foundation of Jiangsu Province[BK20160495] ; Research Foundation for Advanced Talents of Jiangsu University[16JDG022] ; Changzhou University[ZMF17020034] ; Jiangsu Innovation & Entrepreneurship Doctoral Program ; Guangdong Provincial Science and Technology Project[2016A010105017] ; Guangdong Provincial Science and Technology Project[2017B040404009]
WOS研究方向	Engineering
项目资助者	Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Research Foundation for Advanced Talents of Jiangsu University ; Changzhou University ; Jiangsu Innovation & Entrepreneurship Doctoral Program ; Guangdong Provincial Science and Technology Project
WOS类目	Engineering, Chemical
WOS记录号	WOS:000551631000037
出版者	ELSEVIER
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/27494
专题	中国科学院广州能源研究所
通讯作者	Zhou, Zhengzhong; Zheng, Tao
作者单位	1.Changzhou Univ, Inst Urban & Rural Min, 1 Gehu Rd, Changzhou 213164, Jiangsu, Peoples R China 2.Changzhou Univ, Sch Petrochem Engn, 1 Gehu Rd, Changzhou 213164, Jiangsu, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Neng Yuan Rd, Guangzhou 510640, Guangdong, Peoples R China 4.Jiangsu Kaimi Membrane Technol Co Ltd, 9 Huangma Rd, Nanjing 210049, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Zhengzhong,Li, Dan,Wu, Qigang,et al. The investigation of the reversed enantio-selectivity by an alpha-cyclodextrin doped thin film composite membrane[J]. CHEMICAL ENGINEERING RESEARCH & DESIGN,2020,160:437-446.
APA	Zhou, Zhengzhong,Li, Dan,Wu, Qigang,Zheng, Tao,Yuan, Haoran,&Peng, Na.(2020).The investigation of the reversed enantio-selectivity by an alpha-cyclodextrin doped thin film composite membrane.CHEMICAL ENGINEERING RESEARCH & DESIGN,160,437-446.
MLA	Zhou, Zhengzhong,et al."The investigation of the reversed enantio-selectivity by an alpha-cyclodextrin doped thin film composite membrane".CHEMICAL ENGINEERING RESEARCH & DESIGN 160(2020):437-446.