FORMATION OF LANGMUIR-BLODGETT-FILMS OF A FULLERENE

被引：141

作者：

NAKAMURA, T

TACHIBANA, H

YUMURA, M

MATSUMOTO, M

AZUMI, R

TANAKA, M

KAWABATA, Y

机构：

[1] National Chemical Laboratory for Industry, Tsukuba, Ibaraki 305

来源：

LANGMUIR | 1992年 / 8卷 / 01期

关键词：

D O I：

10.1021/la00037a002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The langmuir-Blodgett (LB) films of the fullerene (C60) were formed with and without matrix molecules. The pure C60 formed a collapsed film at the air-water interface. The surface of the transferred film was inhomogeneous observed by atomic force microscopy (AFM). The monolayers of a 1:1 mixture with icosanoic acid were transferred onto substrates with good quality. The LB films had a smooth surface composed of a mixture of C60 and icosanoic acid dispersed with flat microcrystals of C60 observed by AFM. The 1:1 mixture with dioctadecyldimethylammonium perchlorate was deposited as Z-type film onto the substrates. The absorption spectra of both of the mixed films were in good agreement with those of evaporated films. These films will be precursors of the molecular systems utilizing the peculiar properties of fullerenes and fullerene anions.

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页码：4 / 6

页数：3

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