Electroactive surfactant designed to mediate electron transfer between CdSe nanocrystals and organic semiconductors
Electroactive surfactant designed to mediate electron transfer between CdSe nanocrystals and organic semiconductors
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DOI：
10.1002/adma.200390011
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发表时间：
2003-01-03
影响因子：
29.4
通讯作者：
Fréchet, JMJ
中科院分区：
文献类型：
--
作者：
Milliron, DJ;Alivisatos, AP;Fréchet, JMJ
设计了一种含有膦酸头基的电活性五噻吩表面活性剂，并显示其与CdSe半导体表面的强结合，并促进了半导体和有机半导体基质之间的电荷转移（见图）。有机-无机异质结太阳能电池的结合可以提高这些有前途的设备的效率。
An electroactive pentathiophene surfactant containing a phosphonic acid head group was designed and shown to provide strong binding to the surface of a CdSe nanocrystal and facilitate charge transfer between the nanocrystal and an organic semiconducting matrix (see Figure). Incorporation into organic-inorganic heterojunction solar cells could improve the efficiency of these promising devices.