A simple method for the selective enrichment of endohedral metallofullerenes
文献类型：期刊论文
| 作者 | Sun DY ; Huang HJ ; Yang SH ; Liu ZY ; Liu SY |
| 刊名 | chemistry of materials
 |
| 出版日期 | 1999 |
| 卷号 | 11期号:2页码:374-377 |
| 关键词 | MAGNETIC-PROPERTIES ER-2-AT-C-82 LA-AT-C-82 FULLERENES EXTRACTION SEPARATION |
| ISSN号 | 0897-4756 |
| 通讯作者 | yang sh |
| 中文摘要 | the concentration of a polar solvent dmf extract was found to be very effective for the selective enrichment of endohedral metallofullerenes against empty fullerenes. as the solvent evaporated, endohedral metallofullerenes were effectively enriched in the solution, while most of empty fullerenes (especially c-60 and c-70) were precipitated because of their scant solubility in dmf. matrix-assisted laser-desorption-ionization time-of-fligh mass spectrometry analysis indicated that the purity of endohedral metallofullerenes increased dramatically after concentration of the dmf extract solution. upon transferring the extract into toluene, a solution containing significantly enriched endohedral metallofullerenes was obtained. the different solubilities of endohedral metallofullerenes versus empty fullerenes are considered to account for this selective enrichment of endohedral metallofullerenes. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000079139400032 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/21985]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Sun DY,Huang HJ,Yang SH,et al. A simple method for the selective enrichment of endohedral metallofullerenes[J]. chemistry of materials,1999,11(2):374-377. |
| APA | Sun DY,Huang HJ,Yang SH,Liu ZY,&Liu SY.(1999).A simple method for the selective enrichment of endohedral metallofullerenes.chemistry of materials,11(2),374-377. |
| MLA | Sun DY,et al."A simple method for the selective enrichment of endohedral metallofullerenes".chemistry of materials 11.2(1999):374-377. |
入库方式： OAI收割
来源：长春应用化学研究所
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