EVIDENCE FOR PERPENDICULAR N-ALKANE ORIENTATION AT THE LIQUID GRAPHITE INTERFACE

被引：16

作者：

GILBERT, EP ^{[1
]}

WHITE, JW ^{[1
]}

SENDEN, TJ ^{[1
]}

机构：

[1] AUSTRALIAN NATL UNIV,RES SCH PHYS SCI,DEPT APPL MATH,CANBERRA,ACT 0200,AUSTRALIA

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 227卷 / 4-5期

关键词：

D O I：

10.1016/0009-2614(94)00865-5

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：

An STM study of the adsorption of n-hexatriacontane on highly oriented pyrolytic graphite has revealed evidence for a new surface structure. The geometry of this structure indicates that it is composed of an overlayer of n-alkane chains which are rotated by 90-degrees relative to the underlying n-alkane lamellae. A simple argument based on symmetry suggests that the carbon backbone plane of the underlying lammellar assembly is oriented perpendicular to the graphite basal plane.

引用

页码：443 / 446

页数：4

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