摘要
采用石墨电极放弧法,制备了金属掺杂的富勒烯样品,提出了对放弧阳极棒的 G I C 处理方法,并对样品进行了飞行时间质谱的测量 结果表明,在 Zn O# 样品中可能存在 Zn C30 ,且含量较高; Zn 元素在放弧过程中对 C2n 系列团簇的产生有较强的催化作用;
Two ways of preparing doping carbon clusters are reported. Carbon rod doped with metallic ions and hollow carbon rod filled with mixtures containing metallic elements are used in DC arc burning method. Metallic ions and carbon atoms can form stable structures then. The experiments of MS(mass spectra) of the samples were carried out.Finally we discuss the catalyzing effect of metallic ions on the forming of C 2 n clusters.
出处
《武汉大学学报(自然科学版)》
CSCD
1999年第3期344-346,共3页
Journal of Wuhan University(Natural Science Edition)
基金
国家自然科学基金