Enrichment of Ce@C_<60> by HPLC Technique
Endohedral metallofullerene Ce@C<SUB>60</SUB> has been enriched in the extracted solution of the soot prepared by arc-heating of CeO/graphite composite rods. The enrichment of Ce@C<SUB>60</SUB> in aniline solution containing the hollow and the other endohedral fullerenes have been performed by using high performance liquid chromatography (HPLC) technique. The laser desorption time-of-flight (LD-TOF) mass spectrum shows clearly the enrichment of Ce@C<SUB>60</SUB>.
- Chemistry letters
Chemistry letters 1996(12), 1061-1062, 1996-12-05
The Chemical Society of Japan