A MODEL FOR THE C-60 AND C-70 GROWTH-MECHANISM

被引:160
|
作者
WAKABAYASHI, T
ACHIBA, Y
机构
[1] Department of Chemistry, Tokyo Metropolitan University, Hachioji, Tokyo
关键词
D O I
10.1016/0009-2614(92)85174-9
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
A new ring-stacking model is proposed for preferential generation of C60 with I(h) symmetry and C70 with D5h symmetry in carbon soot. The model is constructed on the basis of the following two assumptions: (1) A carbon closed cage (fullerene) is formed by a sequential stacking with appropriate numbers and combinations of only even-numbered carbon rings. (2) The intermediates, as well as the final closed cages, consist of only hexagons and pentagons with no adjacent pentagons.
引用
收藏
页码:465 / 468
页数:4
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