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Publications

2017

  • Thiophene vs Thiazole: Effect of  the π-Connector on the Properties of Phthalimide End-Capped Diketopyrrolopyrrole based Molecular Acceptors for Organic Photovoltaics, P. Josse, P. Chávez, C. Dindault, C. Dalinot, S.M. McAfee, S. Dabos-Seignon, D. Tondelier, G. Welch, P. Blanchard, N. Leclerc, C. Cabanetos, Dyes and Pigments, 2017, 137, 576-583.
  • Novel phenothiazine functionalized DPP derivatives prepared by direct heteroarylation for application in bulk heterojunction organic solar cells, C. Maglione, A. Carella, R. Centore, P. Chávez, P. Lévêque, S. Fall, N. Leclerc, Dyes and Pigments, 2017, 141, 169-178.
  • Rational Engineering of BODIPY-bridged-Trisindole derivatives for Solar Cell Applications, I. Bulut, Q. Huaulmé, A. Mirloup, P. Chávez, S. Fall, A. Hébraud, S. Méry, B. Heinrich, T. Heiser, P. Lévêque, N. Leclerc, ChemSusChem, 2017, 10, 1878-1882.
  • Versatile method to fabricate highly in-plane aligned conducting polymer films with anisotropic charge transport and thermoelectric properties: Key role of alkyl side chain layers on the doping mechanism, A. Hamidi-Sakr, L. Biniek, J.-L. Bantignies, D. Maurin, L. Herrmann, P. Algayer, N Leclerc, V. Vijayakumar, N. Zimmermann, P. Lévêque, M. Brinkmann, Advanced Functionnal Materials, 2017, 27, 170017.
  • Improved Structural Order by Side-Chain Engineering of Organic Small Molecules for Photovoltaic Applications, T. Han, I. Bulut, S. Méry, B. Heinrich, P. Lévêque, N. Leclerc and T. Heiser, Journal of Materials Chemistry C, 2017, 5, 10794-10800.
  • New Fluorinated Dithienyl-Diketopyrrolopyrrole Monomers and Polymers for Organic Electronics, T. Bura, S. Beaupré, O. A. Ibraikulov, M.-A. Légaré, J. Quinn, P. Lévêque, T. Heiser, Y. Li, N. Leclerc and M. Leclerc, Macromolecules, 2017, 50, 7080-7090.
  • Panchromatic Absorption of Dye Sensitized Solar Cells by Co-Sensitization of Triple Organic Dyes, A. Islam, T. H. Chowdhury, C. Qin, L. Han, I. M. Bedja, Md. Akhataruzzaman, K. Sopian, A. Mirloup and N. Leclerc, Sustainable Energy & Fuels, 2017, accepted
  • The role of chemical structure in indacenodithienothiophene-alt-benzothiadiazole copolymers for high performance organic solar cells with improved photo-stability through minimization of burn-in loss, C. L. Chochos, N. Leclerc, N. Gasparini, N. Zimmerman, E. Tatsi, A. Katsouras, E. Serpetzoglou, I. Konidakis, S. Fall, P. Lévêque, T. Heiser, M. Spanos, V. G. Gregoriou, E. Stratakis, T. Ameri, C. J. Brabec, A. Avgeropoulos, Journal of Materials Chemistry A, 2017, 5, 25064-25076.

2016

  • Tailoring the microstructure and charge transport of conjugated polymers by alkyl side chain engineering: from lamellar to helicoidal conformations, S. Fall, L. Biniek, Y. Odarchenko, D. V. Anokhin, G. de Tournadre, P. Lévêque, N. Leclerc, D. A. Ivanov, O. Simonetti, L. Giraudet, and T. Heiser, Journal of Materials Chemistry C, 2016, 4, 286-294.
  • Impact of backbone fluorination on π-conjugated polymers in organic photovoltaic devices: A Review, N. Leclerc, P. Chávez, O. A. Ibraikulov, T. Heiser and P. Lévêque, Polymers, 2016, 8, 11 (papier invité).
  • Incorporation of spirobifluorene regioisomers in electron-donating molecular systems for organic solar cells, I. Bulut, P. Chávez, S. Fall, S. Méry, B. Heinrich, J. Rault-Berthelot, C. Poriel, P. Lévêque and N. Leclerc, RSC Advances, 2016, 6, 25952-25959.

  • Thiazole-Based Scaffolding for High Performance Solar Cells, I. Bulut, P. Chavez, A. Mirloup, Q. Huaulmé, B. Heinrich, A. Hébraud, S. Méry, R. Ziessel, T. Heiser, P. Lévêque and N. Leclerc, Journal of Materials Chemistry C, 2016, 4, 4296-4303.

  • Synthesis, Optoelectronic properties and Photovoltaic Performances of Wide Band-Gap Copolymers Based on Dibenzosilole and Quinoxaline units, Rivals to P3HT, F. Caffy, N. Delbosc, P. Chávez, P. Lévêque, J. Faure-Vincent, J.-P. Travers, D. Djurado, J. Pecaut, B. Grevin, N. Lemaitre, N. Leclerc and R. Demadrille, Polymer Chemistry, 2016, 7, 4160–4175.

  • Controlling Charge Separation and Recombination by Chemical Design in Donor-Acceptor Dyads, L. Liu, P. Eisenbrandt, T. Roland, M. Polkehn, P.-O. Schwartz, K. Bruchlos, B. Omiecienski, S. Ludwigs, N. Leclerc, E. Zaborova, S. Méry, I. Burghardt and S. Haacke, Physical Chemistry Chemical Physics, 2016, 18, 18536-18548.

  • High resolution NC-AFM and KPFM investigations of self-assembled photovoltaic donor acceptor dyads, B. Grévin, P.-O. Schwartz, L. Biniek, M. Brinkmann, N. Leclerc, E. Zaborova and S. Méry, Beilstein Journal of Nanotechnology, 2016, 7, 799–808.

  • Disentangling energetic and charge-carrier dynamic influences on the open-circuit voltage in bulk-heterojunction solar-cells, A. Chelouche, G. Magnifouet, A. Al Ahmad, N. Leclerc, T. Heiser, and P. Lévêque, Journal of Applied Physics, 2016, 120, 225501.

2015

  • Zipper-like molecular packing of donor-acceptor conjugated co-oligomers based on perylenediimide, L. Biniek, P.-O. Schwartz, E. Zaborova, B. Heinrich, N. Leclerc, S. Méry and M. Brinkmann, Journal of Materials Chemistry C2015, 3, 3342.
  • Magnetoconductance anisotropy of a polymer thin film at the onset of metallicity, S. Zanettini, J.-F. Dayen, C. Etrillard, N. Leclerc, M. V. Kamalakar and B. Doudin, Applied Physics Letters2015, 106, 063303.
  • LUMO’s modulation by electron withdrawing unit modification in amorphous TAT dumbbell-shaped molecules, I. Bulut, P. Lévêque, B. Heinrich, T. Heiser, R. Bechara, N. Zimmermann, S. Méry, R. Ziessel and N. Leclerc, Journal of Materials Chemistry A2015, 3, 6620.
  • Pyridal[2,1,3]thiadiazole versus benzo[2,1,3]thiadiazole as an acceptor unit in a low-band gap copolymer for photovoltaic applications, O. A. Ibraikulov, R. Bechara, P. Chavez, I. Bulut, D. Tastanbekov, N. Leclerc, A. Hebraud, B. Heinrich, S. Berson, N. Lemaitre, C.L. Chochos, P. Lévêque and T. Heiser, Organic Electronics, 2015, 23, 171-178.
  • Thienyl-BOPHY Dyes as Promising Templates for Bulk Heterojunction Solar Cells, A. Mirloup, Q. Huaulmé, N. Leclerc, P. Lévêque, T. Heiser, P. Retailleau and R. Ziessel, Chem. Commun.2015, 51, 14742-14745.
  • High conductivity organic thin films for spintronics: the interface resistance bottleneck, S. Zanettini, G. Chaumy, P. Chavez, N. Leclerc, C. Etrillard, B. Lecomte,1 F. Chevrier,1 J.-F. Dayen and B. Doudin, J. Phys. Condensed Matter2015, 27, 462001.

2014

  • Synthesis by direct arylation of thiazole-derivatives: Regioisomer configurations-optical properties relationship investigation, P. Chávez, C. Ngov, P.D. Frémont, P. Lévêque, N. Leclerc, Journal of Organic Chemistry, 2014, 79, 10179-10188.
  • High-temperature rubbing: a versatile method to align π-conjugated polymers without alignment substrate, L. Biniek, S. Pouget, D. Djurado, E. Gonthier, K. Tremel, N. Kayunkid, E. Zaborova, N. Crespo-monteiro, O. Boyron, N. Leclerc, S. Ludwigs, M. Brinkmann, Macromolecules, 2014, 7, 3871-3879.
  • Deep-purple-grey Thiophene-benzothiadiazole-thiophene BODIPY Dye for Solution-processed Solar Cells, A. Mirloup, N. Leclerc, T. Bura, S. Rihn, R. Bechara, P. Lévêque, T. Heiser and R. Ziessel, New Journal of Chemistry, 2014, 38, 3644-3653.
  • Perylenediimide-based donor-acceptor co-oligomers: impact of molecular architecture on self-assembling properties, P.O. Schwartz, L. Biniek, E. Zaborova, B. Heinrich, M. Brinkmann, N. Leclerc and S. Méry, Journal of the American Chemical Society, 2014, 136, 5981-5992.
  • Molecular Engineering of New Thienyl-Bodipy Dyes for Highly Efficient Panchromatic Sensitized Solar Cells, C. Qin, A. Mirloup, N. Leclerc, A. Islam, A. El-Shafei, L. Han and R. Ziessel, Adv. Energy Mater., 2014, 4 (11), 1400085.

2013

  • Microstructure and optoelectronic properties of P3HT-b-P4VP/PCBM blends: impact of PCBM on the copolymer self-assembly, V. Gernigon, P. Lévêque, R. Richard, N. Leclerc, C. Brochon, C. Braun, S. Ludwigs, D. Anokhin, D. Ivanov, G. Hadziioannou, T. Heiser, Macromolecules, 2013,  46, 8824-8831.
  • Thiazole as a weak electron-donor unit to lower the frontier orbital energy levels of donor–acceptor alternating conjugated materials, Elena Zaborova, Patricia Chavez, Rony Bechara, Patrick Lévêque, Thomas Heiser, Stéphane Méry and Nicolas Leclerc, Chemical Communication2013, 49, 9938-9940.
  • Triazatruxene-diketopyrrolopyrrole Dumbell-shaped molecules as Photoactive Electron Donor for High-Efficiency Solution Processed Organic Solar Cells, T. Bura, N. Leclerc, R. Bechara, P. Lévêque, T. Heiser and R. Ziessel, Adv. Energy Mater.2013, 3, 1118-1124.
  • Large scale alignment and charge transport anisotropy of pBTTT films oriented by high temperature rubbing, L. Biniek, N. Leclerc, R. Bechara, T. Heiser et M. Brinkmann, Macromolecules2013, 46, 4014-4023.
  • Influence of the donor and acceptor units position in the photovoltaic performance of solution-processable small molecules, P-O Schwartz, E. Zaborova, R. Bechara, P. Lévêque, T. Heiser, S. Méry and N. Leclerc,  New Journal of Chemistry, 2013, 37, 2317-2323.
  • Micro continuous flow-through synthesis of triangular silver nanoprisms and their incorporation in complexly composed polymer microparticles, A. Knauer, A. Csáki, W. Fritzsche, C. A. Serra, N. Leclerc, J. M. Köhler, Chemical Engineering Journal, 2013, 227, 191-197.

2012

  • Optimization of the side-chain density to improve the charge transport and photovoltaic performances of a low band gap copolymer, L. Biniek,S. Fall, C. L. Chochos,N. Leclerc, P. Lévêque and T. Heiser,  Organic Electronics, 2012, 13, 114-120.
  • 3,6-dialkylthieno[3,2-b]thiophene moiety as a soluble and electron donating unit preserving the coplanarity of photovoltaic low band-gap copolymers, L. Biniek,C. L. Chochos,N. Leclerc, O. Boyron, S. Fall, P. Lévêque and T. Heiser, Journal of Polymer Science Part A, Polymer Chemistry, 2012, 50, 9, 1861-1868.
  • Ambipolar charge transport in polymer:fullerene bulk heterojunctions for different polymer side-chains, S. Fall, L. Biniek, N. Leclerc, P. Lévêque and T. Heiser, Applied Physics letters, 2012, 101, 123301.
  • High Performance Solution-processed Solar Cells and Ambipolar behavior in OFETs with Thienyl-BODIPY Scaffoldings, T. Bura,N. Leclerc, S. Fall, P. Lévêque, T. Heiser, P. Retailleau, S. Rihn, A. Mirloup and R. Ziessel, Journal of the American Chemical Society, 2012, 134, 17404-17407.

2011

  • Fullerene grafted block copolymer used as compatibilizer in P3HT/PCBM bulk heterojunction: morphology and photovoltaic performances, V. Gernigon, P. Lévêque, C. Brochon, J.-N. Audinot, N. Leclerc, R. Bechara, F. Richard, T. Heiser and G. Hadziioannou, The European Physical Journal-Applied Physics, 2011, 56, 34107.
  • Thiadiazole fused indolo[2,3-a]carbazoles as new building blocks for optoelectronic applications, L. Biniek, I. Bulut, P. Lévêque, T. Heiser and N. Leclerc, Tetrahedron Letters, 2011, 52, 1811-1814.

2010

  • Impact of the Alkyl Side Chains on the Optoelectronic Properties of a Series of Photovoltaic Low-Band-Gap Copolymers, L. Biniek,S. Fall, C. L. Chochos,D. V. Anokhin, D. A. Ivanov, N. Leclerc, P. Lévêque and T. Heiser, Macromolecules, 2010, 43(23), 9779-9786.
  • Characterization of P3HT/PCBM bulk heterojunction photovoltaic devices using advanced secondary ion mass spectrometry techniques, J.-N. Audinot, P. Lévêque, R. Bechara, N. Leclerc, J. Guillot, H.-N. Migeon, G. Hadziioannou and T. Heiser, Surface and Interface Analysis, 2010, 42, 1010-1013.
  • Electronic Properties and Photovoltaic Performances of a Series of Oligothiophene Copolymers Incorporating both Thieno[3,2-b]thiophene and 2,1,3-Benzothiadiazole Moieties, L. Biniek, C. L. Chochos, G. Hadziioannou, N. Leclerc, P. Lévêque and T. Heiser, Macromolecular Rapid Communications, 2010, 31, 651-656.
  • A New Supramolecular Route for Use of Rod-Coil Block Copolymers in Photovoltaic Applications, N. Sary, F. Richard, C. Brochon, N. Leclerc, P. Lévêque, J.-N. Audinot, S. Berson, T. Heiser, G. Hadziioannou and R. Mezzenga, Advanced Materials, 2010, 22, 763-768.

2009

  • A [3,2-b]thienothiophene-alt-benzothiadiazole copolymer for photovoltaic applications : design, synthesis, material characterization and device performances, L. Biniek, C. L. Chochos, N. Leclerc, G. Hadziioannou, J. K. Kallitsis, R. Bechara, P. Lévêque and T. Heiser, Journal of Material Chemistry, 2009, 19, 4946-4951.
  • Hyperbranched Polymers for Photolithographic Applications – Towards Understanding the Relationship between Chemical Structure of Polymer Resin and Lithographic Performances, C. L. Chochos, E. Ismailova, C. Brochon, N. Leclerc, R. Tiron, C. Sourd, P. Bandelier, J. Foucher, H. Ridaoui, A. Dirani, O. Soppera, D. Perret, C. Brault, C. A. Serra and G. Hadziioannou, Advanced Materials, 2009, 21, 1121-1125.

2008-2007

  • Design of a Linear Poly(3-hexylthiophene)/Fullerene-Based Donor-Acceptor Rod-Coil Block Copolymer, F. Richard, C. Brochon, N. Leclerc, D. Eckhardt, T. Heiser and G. Hadziioannou, Macromolecular Rapid Communications, 2008, 29, 885-891.
  • Efficiency enhancement of polymer photovoltaic devices using thieno-thiophene based copolymers as nucleating agents for polythiophene crystallization, R. Bechara, N. Leclerc, P. Lévêque, F. Richard, T. Heiser and G. Hadziioannou, Applied Physics Letters, 2008, 93, 013306.