The formation of solid monolayers of linear amines adsorbed on graphite from the liquid

被引:8
作者
Cheah, NP
Messé, L
Clarke, SM
机构
[1] Dept Chem, Cambridge CB3 0EZ, England
[2] BP Inst, Cambridge CB3 0EZ, England
关键词
D O I
10.1021/jp037497u
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
Solid monolayer formation by all the linear amines from C-6 to C-16 adsorbed from their liquids to a graphite surface is demonstrated. Shorter homologues do not show such solid monolayer formation. The behavior is interpreted in terms of the competition between the alkyl chains, which favor solid monolayer formation, and the amine group, which does not. Nonylamine (C-9) also shows evidence of a solid-solid phase transition in the monolayer prior to melting.
引用
收藏
页码:4466 / 4469
页数:4
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