Showing 21 - 40 results of 54 for search '"fullerene"', query time: 0.05s Refine Results
  1. 21

    Absorption mechanism, structural and electronic properties of MC19 (M = B and Si) fullerenes with 1-acetylpiperazine by Özgür Alver, Cemal Parlak, Mohamed I Elzagheid, Ponnadurai Ramasami

    Published 2018-02-01
    “…The interaction mechanisms of undoped, silicon- and boron-doped C20 fullerenes and 1-acetylpiperazine (1-ap) were investigated. …”
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  2. 22

    Novel Terthiophene-Substituted Fullerene Derivatives as Easily Accessible Acceptor Molecules for Bulk-Heterojunction Polymer Solar Cells by Filippo Nisic, Alessia Colombo, Claudia Dragonetti, Alessandra Cominetti, Andrea Pellegrino, Nicola Perin, Riccardo Po, Alessandra Tacca

    Published 2014-01-01
    “…Five fulleropyrrolidines and methanofullerenes, bearing one or two terthiophene moieties, have been prepared in a convenient way and well characterized. These novel fullerene derivatives are characterized by good solubility and by better harvesting of the solar radiation with respect to traditional PCBM. …”
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    Interaction of Fullerenes with Organosilanes in the Ionization Chamber of a Mass Spectrometer under Electron Impact and the Reaction of C60 with Tetraphenylsilane in Solution under UV Irradiation by Yury I. Lyakhovetsky, Elena A. Shilova, Alexandra P. Pleshkova, Alexander I. Belokon, Sergey O. Yakushin, Boris L. Tumanskii

    Published 2016-01-01
    “…No silicon containing derivatives of the fullerenes were found. C60 reacted with Ph4Si in solution under UV irradiation in a similar fashion furnishing phenyl derivatives of the fullerene. …”
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    Ultrafast Charge and Triplet State Formation in Diketopyrrolopyrrole Low Band Gap Polymer/Fullerene Blends: Influence of Nanoscale Morphology of Organic Photovoltaic Materials on Charge Recombination to the Triplet State by René M. Williams, Hung-Cheng Chen, Daniele Di Nuzzo, Stephan C. J. Meskers, René A. J. Janssen

    Published 2017-01-01
    “…Femtosecond transient absorption spectroscopy of thin films of two types of morphologies of diketopyrrolopyrrole low band gap polymer/fullerene-adduct blends is presented and indicates triplet state formation by charge recombination, an important loss channel in organic photovoltaic materials. …”
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    DEVELOPMENT OF CASTING TECHNOLOGIES DURING FORMATION OF PROPERTIES OF ALUMINUM-BASED MATERIALS WITH CARBON OF DIFFERENT STRUCTURAL CONDITION by A. T. Volochko

    Published 2015-11-01
    Subjects: “…the paper gives an assessment of existing casting methods used for manufacturing products from aluminum materials with carbon filling compounds. it presents results of comparative studies of properties of aluminum materials in which microcrystalline graphite, fullerene black, nanotubes and an amorphous phase of glass carbon have been used as filling compounds.…”
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  15. 35

    FTIR and Raman Spectroscopy Study of Soot Deposits Produced in the Infrared Multiphoton Dissociation of Vinyl Bromide by B. Samoudi, O. Bendaou, I. Hanafi, A. Asselman, K. Haboubi

    Published 2022-01-01
    “…The solid deposit formed in the IRMPD of VBr when a relatively high fluence of the order of 204 J.cm−2 was analyzed by FTIR, and it was discovered that the majority of its composition is aromatic and aliphatic hydrocarbons. Significant fullerene-type carbonaceous soot particles are also found, which could correspond to C60 and C70 or other carbonaceous agglomerates of a higher order; however, the disappearance of this fullerene on Raman spectra cast doubt on this explanation. …”
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  16. 36

    Surface Plasmon-Induced Band Gap in the Photocurrent Response of Organic Solar Cells by Ribal Georges Sabat, Marcos Jose Leite Santos, Paul Rochon

    Published 2010-01-01
    “…A 260 nm layer of organic bulk heterojunction blend of the polymer poly(3-hexylthiophene) (P3HT) and the fullerene [6,6]-phenyl C61-butyric (PCBM) was spin-coated in between aluminum and gold electrodes, respectively, on top of a laser inscribed azo polymer surface-relief diffraction grating. …”
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  17. 37

    Photocapture of dynamic hydrogen-bonded assemblies by Nathan D. McClenaghan, Dario M. Bassani

    Published 2004-01-01
    “…Moieties which are adapted to participate in photodimerization reactions are styrene, cinnamate, stilbene and fullerene units. The results are interpreted on the basis of topochemical reaction control.…”
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  18. 38

    Thickness Effect on F8T2/C60 Bilayer Photovoltaic Devices by Natasha A. D. Yamamoto, Andreia G. Macedo, Lucimara S. Roman

    Published 2012-01-01
    “…Here, we investigate the properties of bilayer devices formed by the heterojunction of the polymer F8T2 with variable thickness and the fullerene. The series resistance of the equivalent circuit associated with the device increases as the polymer film gets thicker. …”
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  19. 39

    Carbon Nanostructure-based Sensors: A Brief Review on Recent Advances by Vinícius D. N. Bezzon, Thaís L. A. Montanheiro, Beatriz R. C. de Menezes, Renata G. Ribas, Victor A. N. Righetti, Karla F. Rodrigues, Gilmar P. Thim

    Published 2019-01-01
    “…The main results for carbon nanotubes, nanodiamonds, fullerene, graphene, and hybrid carbon-nanostructured devices that show sensing properties in different fields were considered for the discussions. …”
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  20. 40

    Squaraine Planar-Heterojunction Solar Cells by Bin Fan, Ylenia Maniglio, Marina Simeunovic, Simon Kuster, Thomas Geiger, Roland Hany, Frank Nüesch

    Published 2009-01-01
    “…Two squaraine derivatives with extraordinarily high extinction coefficients are used as electron donors in bilayer heterojunctions with fullerene C60 as electron acceptor. Due to the very strong squaraine absorption band in the red spectral domain, antibatic behavior due to light filtering is observed in the photocurrent spectrum for film thicknesses of 35 nm to 40 nm. …”
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