Five isomers Of C60 generated in microwave plasma of chloroform

被引:15
|
作者
Xie, SY [1 ]
Deng, SL [1 ]
Huang, RB [1 ]
Yu, LJ [1 ]
Zheng, LS [1 ]
机构
[1] Xiamen Univ, Dept Chem, State Key Lab Phys Chem Solid Surface, Xiamen 361005, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1016/S0009-2614(01)00736-9
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
In addition to I-h symmetry buckminsterfullerene, four other isomers of C-60 were generated in a microwave plasma of chloroform. The newly observed isomers, separated and identified by a high performance liquid chromatography coupled with mass spectrometry (HPLC-MS), were found to be stable at room temperature but transform to buckminsterfullerene when heated. With regards to the generation of various fully chlorinated carbon clusters as well as the C-60 isomers, which may be attributed to the rapidly cooling of the synthetic reaction, a modified Pentagon Road scheme is suggested for fullerene formation. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:458 / 464
页数:7
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