Photoactive nanowires in fullerene-ferrocene dyad polyelectrolyte multilayers

被引：39

作者：

Guldi, DM ^{[1
]}

Luo, CP

Koktysh, D

Kotov, NA

Da Ros, T

Bosi, S

Prato, M

机构：

[1] Univ Notre Dame, Radiat Lab, Notre Dame, IN 46556 USA

[2] Oklahoma State Univ, Dept Chem, Stillwater, OK 74078 USA

[3] Univ Trieste, Dipartimento Sci Farmaceut, I-34127 Trieste, Italy

来源：

NANO LETTERS | 2002年 / 2卷 / 07期

关键词：

D O I：

10.1021/nl025594d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Layer-by-layer (LBL) films of a fulleropyrrolidinium-androstane-ferrocene dyad revealed a surprisingly high level of intermolecular organization. In particular, in every adsorption layer, the films self-assemble into linear nanowire superstructures. Given the inherent intramolecular charge transfer performance of the dyads, such a film organization facilitates the charge diffusion from the photoactive centers to the electrodes, due to extensive interpenetration of the layers, which leads to multiple contacts between the fullerene-ferrocene nanowires.

引用

页码：775 / 780

页数：6

共 37 条

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