Photoinduced electron transfer in a β,β′-pyrrolic fused ferrocene–(zinc porphyrin)–fullerene

文献情報

出版日 2007-08-02

DOI 10.1039/B704136E

インパクトファクター 3.676

著者

David Curiel, Kei Ohkubo, Jeffrey R. Reimers, Shunichi Fukuzumi, Maxwell J. Crossley

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要旨

A donor–acceptor linked triad with a short spacer (Fc-ZnP-C60) 1 was designed and synthesised to attain the longest charge-separation lifetime, 630 µs, ever reported for triads at room temperature. The ferrocene electron donor and fullerene electron acceptor of triad 1 are attached to imidazole rings fused to opposite β,β′-pyrrolic positions of the zinc porphyrin. After excitation of the porphyrin, electron transfer to C60 occurs within 230 ps, followed by hole transfer to ferrocene after 500 ps to produce the long-lived charge-separated state.

掲載誌

Physical Chemistry Chemical Physics

CiteScore: 5.5

自己引用率: 10.3%

年間論文数: 3036

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