| People | Locations | Statistics |
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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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Kamperman, Marleen
University of Groningen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Structure-Property Relationships of Granular Hybrid Hydrogels Formed through Polyelectrolyte Complexationcitations
- 2024Structure–Property Relationships of Granular Hybrid Hydrogels Formed through Polyelectrolyte Complexationcitations
- 2023Electrically Conductive and Highly Stretchable Piezoresistive Polymer Nanocomposites via Oxidative Chemical Vapor Depositioncitations
- 2023Electrically Conductive and Highly Stretchable Piezoresistive Polymer Nanocomposites via Oxidative Chemical Vapor Depositioncitations
- 2023Melt electrowritten scaffolds containing fluorescent nanodiamonds for improved mechanical properties and degradation monitoringcitations
- 2023Effect of Dynamically Arrested Domains on the Phase Behavior, Linear Viscoelasticity and Microstructure of Hyaluronic Acid - Chitosan Complex Coacervatescitations
- 2023Effect of Dynamically Arrested Domains on the Phase Behavior, Linear Viscoelasticity and Microstructure of Hyaluronic Acid - Chitosan Complex Coacervatescitations
- 2023Hydrophobically modified complex coacervates for designing aqueous pressure-sensitive adhesivescitations
- 2023Hydrophobically modified complex coacervates for designing aqueous pressure-sensitive adhesivescitations
- 2018Microphase segregation of diblock copolymers studied by the self-consistent field theory of Scheutjens and Fleercitations
- 2017Statistical Paradigm for Organic Optoelectronic Devices : Normal Force Testing for Adhesion of Organic Photovoltaics and Organic Light-Emitting Diodescitations
- 2017Statistical Paradigm for Organic Optoelectronic Devicescitations
- 2015The effect of molecular composition and crosslinking on adhesion of a bio-inspired adhesivecitations
- 2013Towards mesoporous Keggin-type polyoxometalates-systematic study on organic template removalcitations
- 2012A silica sol-gel design strategy for nanostructured metallic materialscitations
- 2012Direct synthesis of inverse hexagonally ordered diblock copolymer/polyoxometalate nanocomposite filmscitations
- 2011Nanocomposite characterization on multiple length scales using μSAXScitations
- 2010Nanomanufacturing of continuous composite nanofibers with confinement-induced morphologiescitations
- 2010Block copolymer directed nanoporous metal thin filmscitations
- 2009Metal nanoparticle - block copolymer composite assembly and disassemblycitations
- 2009Morphology diagram of a diblock copolymer - aluminosilicate nanoparticle systemcitations
- 2008Ordered mesoporous materials from metal nanoparticle-block copolymer self-assemblycitations
- 2008Morphology control in block copolymer/polymer derived ceramic precursor nanocompositescitations
- 2008Direct access to thermally stable and highly crystalline mesoporous transition-metal oxides with uniform porescitations
- 2006Self-assembled structures in electrospun poly(styrene-block-isoprene) fiberscitations
- 2004Ordered mesoporous ceramics stable up to 1500 °C from diblock copolymer mesophasescitations
Places of action
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article
Statistical Paradigm for Organic Optoelectronic Devices
Abstract
<p>In this study, we assess the utility of a normal force (pull-test) approach to measuring adhesion in organic solar cells and organic light-emitting diodes. This approach is a simple and practical method of monitoring the impact of systematic changes in materials, processing conditions, or environmental exposure on interfacial strength and electrode delamination. The ease of measurement enables a statistical description with numerous samples, variant geometry, and minimal preparation. After examining over 70 samples, using the Weibull modulus and the characteristic breaking strength as metrics, we were able to successfully differentiate the adhesion values between 8-tris(hydroxyquinoline aluminum) (Alq<sub>3</sub>) and poly(3-hexyl-thiophene) and [6,6]-phenyl C61-butyric acid methyl ester (P3HT:PCBM) interfaces with Al and between two annealing times for the bulk heterojunction polymer blends. Additionally, the Weibull modulus, a relative measure of the range of flaw sizes at the fracture plane, can be correlated with the roughness of the organic surface. Finite element modeling of the delamination process suggests that the out-of-plane elastic modulus for Alq<sub>3</sub> is lower than the reported in-plane elastic values. We suggest a statistical treatment of a large volume of tests be part of the standard protocol for investigating adhesion to accommodate the unavoidable variability in morphology and interfacial structure found in most organic devices.</p>