Design and preparation of an organic monoatomic layer

被引:20
作者
Ozaki, H
机构
[1] Department of Material Systems Engineering Tokyo University of Agriculture and Technology, Koganei, Tokyo
关键词
D O I
10.1016/0368-2048(95)02435-2
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
Planar or chain molecules vapor-deposited onto a cleavage plane of cooled graphite form a monolayer in which they are gathered by van der Waals interaction with the carbon skeleton plane oriented parallel to the substrate surface. As a basis to utilize such a monolayer for material design, conditions that the molecules are combined one or two dimensionally with covalent bonds to form a single sheet of a planar carbon network are discussed. The virture of this idea is confirmed by Penning ionization electron spectroscopy. It is demonstrated that an organic monoatomic layer with a sashlike (atomic sash) or a clothlike structure (atomic cloth) can be prepared by intramonolayer polymerization of alkyldiyne or alkyltetrayne.
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页码:377 / 382
页数:6
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