Preparation and evaluation of octadecyl-bonded ZrO2/SiO2

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室

	Preparation and evaluation of octadecyl-bonded ZrO2/SiO2
	Ge J(葛晋) ; Shi XF(石晓峰) ; Li YM(李永民) ; Chen LR(陈立仁)
刊名	Chromatographia
	2006
卷号	63 期号:1/2 页码:25-30
关键词	Column liquid chromatography Octadecyl-bonded ZrO2/SiO2 packing Layer-by-layer self-assemble technique
ISSN号	0009-5893
通讯作者	陈立仁
中文摘要	ZrO2/SiO2 particles, which were prepared by a layer-by-layer self-assemble technique and consist of micrometer-sized silica spheres as cores and nanometer-sized zirconia particles as surface coatings, have a higher surface area and pore volume than other zirconia supports have. Further more it is more stable than silica is. In this paper we made a reversed-phase support by bonding octadecyltrichlorosilane on ZrO2/SiO2 particles, it had a comparable high carbon amount of 9.62% and good chemical stability being stable up to pH 11. The chromatographic behavior showed that the support acted as a true reversed chromatographic stationary phase and had a hydrophobic selectivity. Basic and aromatic compounds are well separated and the peaks are symmetrical.
学科主题	分析化学与药物化学
收录类别	SCI
资助信息	“Hundreds of Talents Program” to Y.M.L. by the Chinese Academy of Sciences;the National Nature Science Foundation of China (Grant: 20375045)
语种	英语
WOS记录号	WOS:000235144500003
公开日期	2012-10-14
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/1494]
专题	兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室
推荐引用方式 GB/T 7714	Ge J,Shi XF,Li YM,et al. Preparation and evaluation of octadecyl-bonded ZrO2/SiO2[J]. Chromatographia,2006,63(1/2):25-30.
APA	葛晋,石晓峰,李永民,&陈立仁.(2006).Preparation and evaluation of octadecyl-bonded ZrO2/SiO2.Chromatographia,63(1/2),25-30.
MLA	葛晋,et al."Preparation and evaluation of octadecyl-bonded ZrO2/SiO2".Chromatographia 63.1/2(2006):25-30.