Molecular porphyrin – fullerene architectures *
نویسنده
چکیده
This article describes the utilization of porphyrin and fullerene architectures— yielding artificial light-harvesting antenna and reaction center mimics—to tune the electronic coupling element between electron donor and electron acceptor and ultimately to affect the total reorganization energy. Most importantly, the effects that these parameters have on the rate, yield, and lifetime of the energetic charge-separated states are discussed.
منابع مشابه
A fullerene molecular tip can detect localized and rectified electron tunneling within a single fullerene-porphyrin pair.
A fullerene molecular tip was used to detect electron tunneling from a single porphyrin molecule. Electron tunneling was found to occur locally from an electron-donating moiety of the porphyrin to the fullerene through charge-transfer interaction between them. In addition, electron tunneling within the single fullerene-porphyrin pair exhibited rectifying behavior in which electrons can be drive...
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تاریخ انتشار 2003