| Preparation and ion chromatographic properties of a new core-shell chromatographic support Al2O3/SiO2-10 | |
| Department | 甘肃省天然药物重点实验室 |
Liang XJ(梁晓静) ; Wang S(王帅); Niu JG(牛金刚); Liu X(刘霞); Jiang SX(蒋生祥)
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| 2009 | |
| Source Publication | Journal of Chromatography A
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| ISSN | 0021-9673 |
| Volume | 1216Pages:3054-3058 |
| Abstract | A new stationary phase Al2O3/SiO2-10 was prepared and characterized by XPS, XRD, SEM and surface analysis. The anion exchanger properties of this new stationary phase were investigated by the separation of inorganic anions in ion chromatography (IC). pH of the mobile phase, concentration and strength of the Lewis base of the elute, and the organic modifier of the mobile phase strongly affect the separation of inorganic anions, and anion exchange selectivities of the analyte on the new support are significantly different from quaternary ammonium styrene based anion exchangers. The result of separation of inorganic anions shows that the new stationary phase provides excellent column efficiency, well-defined chromatographic peaks and favorable retention times. |
| Keyword | Aluminium Isopropoxide Poly (Sodium-p-styrenesulfonate) Core-shell Chromatographic Support Alumina |
| Subject Area | 分析化学与药物化学 |
| Funding Organization | the National Natural Science Foundation of China (NSFC, nos. 20775084;20805052) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 药物分离材料研究组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/1182 |
| Collection | 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 |
| Corresponding Author | Jiang SX(蒋生祥) |
| Recommended Citation GB/T 7714 | Liang XJ,Wang S,Niu JG,et al. Preparation and ion chromatographic properties of a new core-shell chromatographic support Al2O3/SiO2-10[J]. Journal of Chromatography A,2009,1216:3054-3058. |
| APA | 梁晓静,王帅,牛金刚,刘霞,&蒋生祥.(2009).Preparation and ion chromatographic properties of a new core-shell chromatographic support Al2O3/SiO2-10.Journal of Chromatography A,1216,3054-3058. |
| MLA | 梁晓静,et al."Preparation and ion chromatographic properties of a new core-shell chromatographic support Al2O3/SiO2-10".Journal of Chromatography A 1216(2009):3054-3058. |
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