DICP OpenIR
Magnesium oxide microspheres as a packing material for the separation of basic compounds in normal-phase liquid chromatography
Zhang, Zhiping; Zheng, Yajun; Zhang, Jixiu; Chen, JiPing; Liang, Xinmiao
KeywordMagnesium Oxide Microspheres Normal-phase Liquid Chromatography Basic Compounds
Source PublicationJOURNAL OF CHROMATOGRAPHY A
2007-09-21
DOI10.1016/j.chroma.2007.07.072
Volume1165Issue:1-2Pages:116-121
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
WOS SubjectBiochemical Research Methods ; Chemistry, Analytical
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS KeywordORGANIC-SOLVENT MODIFIER ; REVERSED-PHASE ; SURFACE-PROPERTIES ; STATIONARY PHASES ; CAPILLARY ELECTROCHROMATOGRAPHY ; OXYGEN VACANCIES ; PERFORMANCE ; MGO ; ZIRCONIA ; COLUMNS
AbstractUniform monodisperse magnesium oxide microspheres with a high surface area have been prepared by a facile seed-induced precipitation. By characterizing these particles with scanning electron microscopy and N-2 physisorption techniques, the results demonstrate that these magnesium 9 a total pore volume of 0.76 mL g(-1) and oxide microspheres have an average particle diameter of 9.5 mu m, a specific surface area of 211.7 m(2) g(-1) an average pore diameter of 143 angstrom. The chromatographic properties of these microspheres have been investigated in normal-phase mode for the separation of various basic compounds including aniline, quinoline, and pyridine derivatives. In contrast to conventional silica, the magnesium oxide particles exhibit unique selectivity and retention property for the separation of the tested basic compounds, and these microspheres are promising as an alternative new packing material for high-performance liquid chromatography. (c) 2007 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000249626700016
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140694
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Liaoning Normal Univ, Dept Chem, Inst Chem Functionalized Mat, Dalian 116029, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Zhiping,Zheng, Yajun,Zhang, Jixiu,et al. Magnesium oxide microspheres as a packing material for the separation of basic compounds in normal-phase liquid chromatography[J]. JOURNAL OF CHROMATOGRAPHY A,2007,1165(1-2):116-121.
APA Zhang, Zhiping,Zheng, Yajun,Zhang, Jixiu,Chen, JiPing,&Liang, Xinmiao.(2007).Magnesium oxide microspheres as a packing material for the separation of basic compounds in normal-phase liquid chromatography.JOURNAL OF CHROMATOGRAPHY A,1165(1-2),116-121.
MLA Zhang, Zhiping,et al."Magnesium oxide microspheres as a packing material for the separation of basic compounds in normal-phase liquid chromatography".JOURNAL OF CHROMATOGRAPHY A 1165.1-2(2007):116-121.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Zhiping]'s Articles
[Zheng, Yajun]'s Articles
[Zhang, Jixiu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Zhiping]'s Articles
[Zheng, Yajun]'s Articles
[Zhang, Jixiu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Zhiping]'s Articles
[Zheng, Yajun]'s Articles
[Zhang, Jixiu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.