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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Stamm, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (49/49 displayed)
- 2017Halloysite nanotubes noncovalently functionalised with SDS anionic surfactant and PS-b-P4VP block copolymer for their effective dispersion in polystyrene as UV-blocking nanocomposite filmscitations
- 2016CNT-grafted glass fibers as a smart tool for epoxy cure monitoring, UV-sensing and thermal energy harvesting in model compositescitations
- 2014Influence of the MWCNT surface functionalization on the thermoelectric properties of melt-mixed polycarbonate compositescitations
- 2014Influence of a cyclic butylene terephthalate oligomer on the processability and thermoelectric properties of polycarbonate/MWCNT nanocompositescitations
- 2014Naphtalenediimide-based donor-acceptor copolymer prepared by chain-growth catalyst-transfer polycondensation: Evaluation of electron-transporting properties and application in printed polymer transistorscitations
- 2013Shear induced orientation of phase segregated block copolymer/epoxy blendscitations
- 2012Intelligent Materials with Adaptive Adhesion Properties Based on Comb-like Polymer Brushescitations
- 2011Self-Rolled Polymer Tubes: Novel Tools for Microfluidics, Microbiology, and Drug-Delivery Systemscitations
- 2011Structure and flow of droplets on solid surfacescitations
- 2011Stability and dynamics of droplets on patterned substrates: insights from experiments and lattice Boltzmann simulationscitations
- 2011Microfluidic emulsion separation - Simultaneous separation and sensing by multilayer nanofilm structurescitations
- 2009Advances for the topographic characterisation of SMC materials
- 2007Separation dynamics of binary liquid mixtures Theory & Experiment
- 2005Novel organo-functional titanium-oxo-cluster-based hybrid materials with enhanced thermomechanical and thermal propertiescitations
- 2005Self-supported particle-track-etched polycarbonate membranes as templates for cylindrical polypyrrole nanotubes and nanowires: An X-ray scattering and scanning force microscopy investigationcitations
- 2005The control of thin film morphology by the interplay of dewetting, phase separation and microphase separationcitations
- 2005New hybrid organic-inorganic nanocomposites based on functional [Ti 16O16(OEt)24(OEMA)8] nano-fillerscitations
- 2005Stability - Instability transition by tuning the effective interface potential in polymeric bilayer filmscitations
- 2004X-ray and neutron grazing incidence scattering study of a ternary ultra-thin polymer blend filmcitations
- 2004X-Ray and Neutron Grazing Incidence Scattering Study of a Ternary Ultra-thin Polymer Blend Film
- 2004Dewetting of Confined Diblock Copolymer Films
- 2004Supported particle track etched polyimide membranes: A grazing incidence small-angle x-ray scattering studycitations
- 2004Dewetting of confined diblock copolymer filmscitations
- 2003Crack propagation and defect formation at polymer interfaces investigated by ultra-small angle X-ray scatteringcitations
- 2003Stabilization of thin polymeric bilayer films on top of semiconductor surfacescitations
- 2003Scanning microfocus small-angle X-ray scattering: A new tool to investigate defects at polymer-polymer interfacescitations
- 2002Dewetting of thin diblock copolymer films: Spinodal dewetting kineticscitations
- 2002Nucleated dewetting of thin polymer filmscitations
- 2002Structure analysis of adsorbed star-like polymers with GISAS and SFMcitations
- 2002Retardation of the dewetting process due to the addition of functional copolymers at polymer-polymer interfacescitations
- 2002Film-thickness dependence of structure formation in ultra-thin polymer blend filmscitations
- 2001Early stages of film creation in thin diblock copolymer filmscitations
- 2001Solvent-induced surface morphology of thin polymer filmscitations
- 2001Highly regular polyampholytic structures adsorbed directly from solutioncitations
- 2001Structure formation in two-dimensionally confined diblock copolymer filmscitations
- 2001Nano-dewetting: Interplay between van der Waals- and short-ranged interactions
- 2000Microscopy of thin polymer blend films of polystyrene and poly-n-butyl-methacrylate
- 2000Roughness correlations in ultra-thin polymer blend filmscitations
- 2000Roughness correlations in ultra-thin polymer blend films
- 2000Resonance enhancement of x rays in layered materials: Application to surface enrichment in polymer blendscitations
- 2000Confinement effects on the chain conformation in this polymer films
- 2000Confinement effects on the chain conformation in thin polymer filmscitations
- 2000Surface structure analysis of thin dewetted polymer blend films
- 2000Investigation and retardation of the dewetting on top of highly viscous amorphous substratescitations
- 2000Suppression of roughness replication in bilayer films prepared by spin-coatingcitations
- 2000Dewetting of thin polymer-blend films examined with GISAScitations
- 2000Structure evolution during polymer blend dewetting and demixing
- 2000Influence of blend composition on phase separation and dewetting of thin polymer blend filmscitations
- 2000Crossover between dewetting and stabilization of ultrathin liquid crystalline polymer filmscitations
Places of action
Organizations | Location | People |
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article
Naphtalenediimide-based donor-acceptor copolymer prepared by chain-growth catalyst-transfer polycondensation: Evaluation of electron-transporting properties and application in printed polymer transistors
Abstract
The semiconducting properties of a bithiophene-naphthalene diimide copolymer (PNDIT2) prepared by Ni-catalyzed chain-growth polycondensation (P1) and commercially available N2200 synthesized by Pd-catalyzed step-growth polycondensation were compared. Both polymers show similar electron mobility of ∼0.2 cm2 V-1 s-1, as measured in top-gate OFETs with Au source/drain electrodes. It is noteworthy that the new synthesis has several technological advantages compared to traditional Stille polycondensation, as it proceeds rapidly at room temperature and does not involve toxic tin-based monomers. Furthermore, a step forward to fully printed polymeric devices was achieved. To this end, transistors with PEDOT:PSS source/drain electrodes were fabricated on plastic foils by means of mass printing technologies in a roll-to-roll printing press. Surface treatment of the printed electrodes with PEIE, which reduces the work function of PEDOT:PSS, was essential to lower the threshold voltage and achieve high electron mobility. Fully polymeric P1 and N2200-based OFETs achieved average linear and saturation FET mobilities of >0.08 cm2 V-1 s-1. Hence, the performance of n-type, plastic OFET devices prepared in ambient laboratory conditions approaches those achieved by more sophisticated and expensive technologies, utilizing gold electrodes and time/energy consuming thermal annealing and lithographic steps. © 2014 the Partner Organisations.