Preparation of polyhedral oligomeric silsesquioxane based hybrid monoliths by ring-opening polymerization for capillary LC and CEC

	Preparation of polyhedral oligomeric silsesquioxane based hybrid monoliths by ring-opening polymerization for capillary LC and CEC
	Lin, Hui 1,2; Zhang, Zhenbin 1,2; Dong, Jing 1; Liu, Zhongshan 1,2; Ou, Junjie 1; Zou, Hanfa 1
刊名	journal of separation science
	2013-09-01
卷号	36 期号:17 页码:2819-2825
关键词	Chromatographic separation Hybrid monoliths Polyhedral oligomeric silsesquioxane POSS Ring-opening polymerization
ISSN号	1615-9306
通讯作者	邹汉法 ; 欧俊杰
产权排序	待补充
合作状况	英
英文摘要	a new organic-inorganic hybrid monolith was prepared by the ring-opening polymerization of octaglycidyldimethylsilyl polyhedral oligomeric silsesquioxane (poss) with 1,4-butanediamine (bda) using 1-propanol, 1,4-butanediol, and peg 10 000 as a porogenic system. benefiting from the moderate phase separation process, the resulting poly(poss-co-bda) hybrid monolith possessed a uniform microstructure and exhibited excellent performance in chromatographic applications. neutral, acidic, and basic compounds were successfully separated on the hybrid monolith in capillary lc (clc), and high column efficiencies were achieved in all of the separations. in addition, as the amino groups could generate a strong eof, the hybrid monolith was also applied in cec for the separation of neutral and polar compounds, and a satisfactory performance was obtained. these results demonstrate that the poly(poss-co-bda) hybrid monolith is a good separation media in chromatographic separations of various types of compounds by both clc and cec.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, analytical
研究领域[WOS]	chemistry
关键词[WOS]	one-pot process ; liquid-chromatography ; electrochromatography ; columns ; proteins ; facile ; flow
收录类别	SCI
资助信息	1，1
原文出处	2825
语种	英语
WOS记录号	WOS:000323891300013
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119566]
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
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Natl Chromatog R&A Ctr, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Lin, Hui,Zhang, Zhenbin,Dong, Jing,et al. Preparation of polyhedral oligomeric silsesquioxane based hybrid monoliths by ring-opening polymerization for capillary LC and CEC[J]. journal of separation science,2013,36(17):2819-2825.
APA	Lin, Hui,Zhang, Zhenbin,Dong, Jing,Liu, Zhongshan,Ou, Junjie,&Zou, Hanfa.(2013).Preparation of polyhedral oligomeric silsesquioxane based hybrid monoliths by ring-opening polymerization for capillary LC and CEC.journal of separation science,36(17),2819-2825.
MLA	Lin, Hui,et al."Preparation of polyhedral oligomeric silsesquioxane based hybrid monoliths by ring-opening polymerization for capillary LC and CEC".journal of separation science 36.17(2013):2819-2825.