Two-step-method extraction of endohedral metallofullerenes

	Two-step-method extraction of endohedral metallofullerenes
	Hao CY ; Liu ZY ; Xu WG ; Guo XH ; Liu SY
刊名	chemical journal of chinese universities-chinese
	1996
卷号	17 期号:12 页码:1837-1839
关键词	LAC82 EPR
ISSN号	0251-0790
中文摘要	a new and efficient extraction method of endohedral metallofullerenes, especially of rare-earth elements encapsulated metallofullerenes, has been reported in this paper. soxhlet-extraction of raw soot with toluene was used in the first step to wash away most accompanying c-60, c-70. then pyridine was chosen as solvent to obtain high-temperature and high pressure extract. two kinds of extract were analysed by dei-ms and ldi-ms, the results indicate that this two-step method can provide the extract which has the highest fraction of endohedral metallofullerenes. so it will greatly simplify the following separation and purification processes of metallofullerenes.
收录类别	SCI收录期刊论文
语种	中文
公开日期	2010-12-22 ; 2011-06-09
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/25111]
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	Hao CY,Liu ZY,Xu WG,et al. Two-step-method extraction of endohedral metallofullerenes[J]. chemical journal of chinese universities-chinese,1996,17(12):1837-1839.
APA	Hao CY,Liu ZY,Xu WG,Guo XH,&Liu SY.(1996).Two-step-method extraction of endohedral metallofullerenes.chemical journal of chinese universities-chinese,17(12),1837-1839.
MLA	Hao CY,et al."Two-step-method extraction of endohedral metallofullerenes".chemical journal of chinese universities-chinese 17.12(1996):1837-1839.