Isolation and characterization of higher metallofullerenes Ca@C92 and Ca@C94

Autor:	Ziyang Liu, Jin Hongxiao, Chunxin Lu, Hua Yang, Yuliang Che
Rok vydání:	2009
Předmět:	Alkaline earth metal Chemistry Inorganic chemistry Analytical chemistry General Chemistry Absorption (chemistry) Mass spectrometry High-performance liquid chromatography Characterization (materials science) Ion
Zdroj:	Journal of Chemical Sciences. 121:297-300
ISSN:	0973-7103 0974-3626
Popis:	We report for the first time isolation of Ca@C92 and Ca@C94 by multi-stage high-performance liquid chromatography technique without recycling equipment. It is notable that higher metallofullerenes containing alkaline earth metal ions could be isolated although their relative yields are extremely low. Ca@C92 and Ca@C94 are also confirmed by LD-TOF mass spectrometry and characterrized by UV-Vis-NIR absorption measurements.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::22554544bc0e58d159e2bcd6a5ed438d https://doi.org/10.1007/s12039-009-0033-8 Zobrazit plný text záznamu Full text from SpringerLink