Intensity exaggeration of endohedral metallofullerenes in laser-desorption-ionization time-of-flight mass spectrometry

被引：0

作者：

Sun, DY ^{[1
]}

Xu, WG ^{[1
]}

Liu, SY ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, Lab 9, Changchun 130022, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 1998年 / 9卷 / 08期

关键词：

metallofullerenes; LD-TOF MS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The laser-desorption-ionization time-of-flight mass spectrometry and desorption-electron-ionization mass spectrometry were employed for the characterization of metallofullerenes extract. it was found that the relative intensities of metallofullerenes in this positive-ion, negative-ion LD-TOF MS and DEI MS were much different. This phenomenon should have relationship with the peculiar ionization energies and electron affinities of metallofullerenes.

引用

页码：761 / 764

页数：4

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