SYNTHESIS, EXTRACTION AND ENRICHMENT OF DY ENDOHEDRAL FULLERENES

Authors
TAKABAYASHI Y KUBOZONO Y HIRAOKA K INOUE T MIMURA K MAEDA H KASHINO S
Citation
Y. Takabayashi et al., SYNTHESIS, EXTRACTION AND ENRICHMENT OF DY ENDOHEDRAL FULLERENES, Chemistry Letters, (10), 1997, pp. 1019-1020
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
10
Year of publication
1997
Pages
1019 - 1020
Database
ISI
SICI code
0366-7022(1997):10<1019:SEAEOD>2.0.ZU;2-1
Abstract
The Dy endohedral C-60 (Dy@C-60) was extracted with aniline under ultr asonic irradiation from the soot prepared by are-heating of Dy2O3/grap hite composite rod under He pressure of 80 Torr. The purification of D y@C-60 was performed by using high performance liquid chromatography ( HPLC) technique. Furthermore, the Dy endohedral C-82 (Dy@C-82) was eff ectively extracted from the soot with N,N-dimethylformamide (DMF).