High yield synthesis and extraction of La@C-2n
Data(s) |
1996
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Resumo |
A higher yield synthesis for lanthanofullerenes has been studied by activating the La2O3 containing graphite rod in situ and back-burning the graphite-rich cathode deposit. La@C-2n are efficiently extracted by high temperature toluene (180 degrees C) in a closed vessel, in which a new species La@C-74 is added to the members of the soluble lanthanofullerenes. The toluene extraction is first characterized by desorption electron impact mass spectrometry. The influence of anode components on synthesis is also analyzed by the XRD technique. Furthermore, the EPR spectra change with temperature are also studied. The assignment of octet II peaks in EPR is also discussed. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Liu BB;Xu WG;Liu ZY;Yang HB;Li MH;Liu SY;Zou GT .High yield synthesis and extraction of La@C-2n,SOLID STATE COMMUNICATIONS,1996,97(5):407-410 |
Palavras-Chave | #LANTHANOFULLERENES #METALLOFULLERENES #FULLERENES |
Tipo |
期刊论文 |