Ambipolar Hexa-peri-hexabenzocoronene-Fullerene Hybrid Materials

被引：28

作者：

Wong, Wallace W. H. ^{[1
]}

Vak, Doojin ^{[1
]}

Singh, Th. Birendra ^{[2
]}

Ren, Shijie ^{[1
]}

Yan, Chao ^{[1
]}

Jones, David J. ^{[1
]}

Liaw, Irving I. ^{[1
]}

Lamb, Robert N. ^{[1
]}

Holmes, Andrew B. ^{[1
]}

机构：

[1] Univ Melbourne, Sch Chem, Melbourne, Vic 3010, Australia

[2] CSIRO Mol & Hlth Technol, Ian Wark Lab, Clayton, Vic 3169, Australia

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 21期

基金：

澳大利亚研究理事会;

关键词：

ACTIVE PHOTOVOLTAIC MATERIALS; HETEROJUNCTION SOLAR-CELLS; DYADS; CORE; DERIVATIVES; DENDRIMERS; EMISSION;

D O I：

10.1021/ol102166m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new class of self-assembling hexa-peri-hexbenzocoronene (HBC)-fullerene hybrid materials has been synthesized and characterized. Photoluminescence experiments indicate that energy transfer processes can be tuned in these donor-acceptor systems by varying the length and nature of the linker group. In preliminary device testing, ambipolar charge transport behavior is observed in organic field effect transistors, while single active component organic photovoltaic devices consisting of these materials achieved a maximum external quantum efficiency of 30%.

引用

页码：5000 / 5003

页数：4

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