WELL-ORGANIZED PHTHALOCYANINE LANGMUIR-BLODGETT-FILMS INCORPORATED INTO SYMMETRICAL (METAL/THIN ORGANIC FILM/METAL) SANDWICH STRUCTURES

被引：16

作者：

BURGHARD, M ^{[1
]}

FISCHER, CM ^{[1
]}

SCHMELZER, M ^{[1
]}

ROTH, S ^{[1
]}

HAISCH, P ^{[1
]}

HANACK, M ^{[1
]}

机构：

[1] UNIV TUBINGEN,LEHRSTUHL ORGAN CHEM 2,D-72076 TUBINGEN,GERMANY

来源：

SYNTHETIC METALS | 1994年 / 67卷 / 1-3期

关键词：

PHTHALOCYANINE; FILMS;

D O I：

10.1016/0379-6779(94)90039-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The formation of well-ordered Langmuir-Blodgett (LB) films of a peripherally octa(pentyloxy)-substituted palladium phthalocyanine is reported. Stacking interactions of the ring systems in the LB film are revealed by the W-Vis spectrum. A layer separation of 21.3 Angstrom is found by small angle X-ray diffraction and is compatible with the assumption of phthalocyanine rings in an edge-on configuration, nearly perpendicular to the substrate plane. The most impressive demonstration of the high order in these LB films is the successful preparation of (gold/phthalocyanine LB film/gold) sandwich structures with LB film thicknesses down to ten monolayers, resulting in symmetrical current/voltage curves.

引用

页码：193 / 195

页数：3

共 11 条

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