High-yield extraction of endohedral rare-earth fullerenes
文献类型：期刊论文
| 作者 | Sun DY ; Liu ZY ; Guo XH ; Xu WG ; Liu SY |
| 刊名 | journal of physical chemistry b
 |
| 出版日期 | 1997 |
| 卷号 | 101期号:20页码:3927-3930 |
| 关键词 | MASS-SPECTROMETRY METALLOFULLERENES YTTRIUM METALS LASER YC82 C82 |
| ISSN号 | 1089-5647 |
| 中文摘要 | the technique of high-temperature high-pressure extraction with pyridine has been successfully utilized to extract a wide variety of endohedral rare-earth fullerenes of the type ln@c-2n (ln = la, ce, pr, nd, sm, eu, gd, tb, dy, ho, er, tm, yb). ln@c-80, ln@c-82, and ln(2)@c-80 for most of the rare-earth metals can be produced with high-yield and selectively extracted from the carbon-are evaporation soot. metallofullerenes containing sm, eu, and yb (which could have +2 oxidation states) are especially difficult to extract. some possible reasons for the high-yield extraction are discussed. the laser desorption mass spectrometric characterization results indicate a relationship between the extraction yields of metallofullerenes and the oxidation states and ionic radii of the rare-earths. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-22 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/24273]  |
| 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,Liu ZY,Guo XH,et al. High-yield extraction of endohedral rare-earth fullerenes[J]. journal of physical chemistry b,1997,101(20):3927-3930. |
| APA | Sun DY,Liu ZY,Guo XH,Xu WG,&Liu SY.(1997).High-yield extraction of endohedral rare-earth fullerenes.journal of physical chemistry b,101(20),3927-3930. |
| MLA | Sun DY,et al."High-yield extraction of endohedral rare-earth fullerenes".journal of physical chemistry b 101.20(1997):3927-3930. |
入库方式： OAI收割
来源：长春应用化学研究所
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