Oligophenylenes as building blocks for well-defined graphite subunits

被引：16

作者：

Muller, M ^{[1
]}

Kubel, C ^{[1
]}

Morgenroth, F ^{[1
]}

Iyer, VS ^{[1
]}

Mullen, K ^{[1
]}

机构：

[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

来源：

CARBON | 1998年 / 36卷 / 5-6期

关键词：

synthetic graphite; oxidation; scanning tunneling microscopy (STM); transmission electron microscopy (TEM); chemical structure;

D O I：

10.1016/S0008-6223(98)00011-6

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：

Here we present a new approach towards extremely large polycyclic aromatic hydrocarbons (PAHs), which uses smooth ambient-temperature cyclodehydrogenation conditions of oligophenylenes in contrast to conventional pyrolytic fusion methods. Vapor-deposition of these structurally well-defined, large arenes leads to supramolecular, space filling arrangements as revealed by scanning tunneling microscopy analysis. The three-dimensional ordering of PAH micro-crystals is seen by electron diffraction experiments. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：827 / 831

页数：5

共 24 条

[1]

[Anonymous], ANGEW CHEM

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