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Showing 1 to 11 of 11 for “"Fullerene C60"”.
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Fullerene C60 based nanostructures by self-assembly and molecular recognition
… structures have been studied quite extensively, fullerene C60 nanostructures have not received much attention. Furthermore, carbon nanostructures experience a self-healing process when subjected to intense conditions, this created a scope to explore and investigate the effects of such conditions …
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Stability of zinc phthalocyanine and fullerene C60 organic solar cells
… devices formed with the well-known materials C60 and ZnPc. Two basic different structures were analyzed, because they offered reasonable performance and potentially long lifetime: the flat heterojunction (FHJ) and the mixed heterojunction in a Metal-Insulator-p-Semiconductor (m-i-p) …
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Organische p-i-n Solarzellen
… a mixture of phthalocyanine zinc (ZnPc) and the fullerene C60 and shows mainly amorphous morphology. The solar cells exhibit a maximum external quantum efficiency of 40% between 630nm and 700nm wavelength. With the help of an optical multilayer model, the optical properties of the solar cells are …
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N-type doping of organic thin films using a novel class of dopants
… dimethyl diimide (Me-PTCDI) and fullerene C60 can be successfully doped. These compounds are frequently employed electron transport materials in organic solar cells. Therefore, such devices can be improved by this new doping approach.
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Synthesis and biological studies of a fullerene-Taxol conjugate and fullerene-based transfection vectors
Fullerene (C60) derivatives have been extensively studied for a variety of medical applications, which include neuroprotective agents, HIV-1 protease inhibitors, photosensitizers for photodynamic therapy, MRI contrast agents, and radiopharmaceuticals. The first part of this work is dedicated to the …
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Quantum control of the electronic and thermal properties of Fullerenes and Exohedral Fullerenes
… materials by examining the possibility of using fullerenes and decachlorofullerenes as building blocks towards viable molecular scale devices. In particular I have looked at ways to enhance the electronic communication between fullerenes through introducing exohedral varients, which I found to …
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SYNTHESIS OF CONJUGATED SMALL MOLECULES AND POLYMERS BY A PALLADIUM CATALYZED CYCLOPENTANNULATION STRATEGY – TOWARDS NEW ORGANIC SEMICONDUCTORS
… into the development of n-type materials, fullerene (C60 and C70) and its derivatives are still the predominant materials used as electron acceptors for OPV applications. By taking advantage of the electron accepting behavior of cyclopenta[hi]aceanthrylene fragment of C70, we have designed …
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The role of spatial size and orientation of electronic wavefunction in exciton dissociation at van der Waals interfaces
… (cold excitons) was observed at the ZnPc/fullerene (C60) interface with an edge-on ZnPc orientation, at which the hole wavefunction in the CT exciton delocalizes in a direction parallel to the interface. The difference in the CT exciton dynamics suggests that free charges can be generated …
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Synthesis, characterisation and application of low molecular weight and polymeric 1,3-di-2-thienylbenzo[c]thiophenes
… transport perylene bisimide derivatives and fullerene (C60). The poly(DTITN) is used in plastic solar cell in combination with a soluble fullerene derivative, [6,6]-phenyl-C61-butyric acid methyl ester (PCBM). All of these compounds show good performance in solar cells. External quantum …
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Quantum and atomistic simulation of mechanical and electronic properties of nano-materials
… properties of carbon based materials (graphene, fullerenes) and molybdenum disulfide (MoS2). The first material we tested was graphene. Graphene has attracted significant attention for the past ten years because of its extraordinary mechanical and electrical properties. The attractive properties …