Synthesis, separation, and characterization of fullerenes and their chlorinated fragments in the glow discharge reaction of chloroform

被引：31

作者：

Xie, SY ^{[1
]}

Huang, RB ^{[1
]}

Deng, SL ^{[1
]}

Yu, LJ ^{[1
]}

Zheng, LS ^{[1
]}

机构：

[1] Xiamen Univ, Dept Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2001年 / 105卷 / 09期

关键词：

D O I：

10.1021/jp002821w

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Fullerenes and various chlorinated carbon clusters were synthesized via the glow discharge reaction using chloroform vapor as starting reactant. High-performance liquid chromatography combined with ultraviolet spectrometry and mass spectrometry (HPLC--UV--MS) was developed for separation and characterization of the reaction products, comprising C-60 and C-70 fullerenes, amorphous carbon, and more than 50 chlorinated carbon clusters, which molecular formulas were determined from their special isotopic patterns. The formation of fullerenes and amorphous carbon in the glow discharge reaction of chloroform was found to involve different systems of chlorinated carbon cluster intermediates. The correlation provides insight into the formation of fullerenes and the other carbon clusters.

引用

页码：1734 / 1738

页数：5

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