| 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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Wiesner, Ulrich
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2019A rheometry method to assess the evaporation‐induced mechanical strength development of polymer solutions used for membrane applicationscitations
- 2019Metasurfaces Atop Metamaterials: Surface Morphology Induces Linear Dichroism in Gyroid Optical Metamaterials.
- 2018Controlling Self-Assembly in Gyroid Terpolymer Films By Solvent Vapor Annealing.
- 2018Controlling Self-Assembly in Gyroid Terpolymer Films By Solvent Vapor Annealing.
- 2017Optical Imaging of Large Gyroid Grains in Block Copolymer Templates by Confined Crystallization.
- 2014Ultrafast nonlinear response of gold gyroid three-dimensional metamaterialscitations
- 2013Towards mesoporous Keggin-type polyoxometalates-systematic study on organic template removalcitations
- 2013Enhancement of Perovskite-Based Solar Cells Employing Core–Shell Metal Nanoparticlescitations
- 2012A silica sol-gel design strategy for nanostructured metallic materialscitations
- 2012Direct synthesis of inverse hexagonally ordered diblock copolymer/polyoxometalate nanocomposite filmscitations
- 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
- 2004Ordered mesoporous ceramics stable up to 1500 °C from diblock copolymer mesophasescitations
- 2003Synthesis and characterization of block copolymer/ceramic precursor nanocomposites based on a polysilazanecitations
Places of action
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article
Morphology diagram of a diblock copolymer - aluminosilicate nanoparticle system
Abstract
We explore the morphology space of nanocomposites prepared from poly(isoprene-block-ethylene oxide) (PI-b-PEO) diblock copolymers as structure directing agents for aluminosilicate nanoparticles prepared from (3-glycidyloxypropyl)trimethoxysilane (GLYMO) and aluminum(III) sec-butoxide. The results of structural investigations of over 60 polymer-inorganic nanocomposites are reported. They are obtained from 12 different block copolymers of varying molecular weight (10-100 kg/mol) and PEO weight fraction (fw 0.1-0.8) through addition of different amounts of inorganic components. Eight different morphologies as well as composites with biphasic character are observed. Individual block copolymers show up to five different well-defined morphologies upon addition of the inorganic sols. Differential scanning calorimetry (DSC) studies on the composites show that the addition of the inorganic components suppresses PEO crystallization when the inorganic to PEO weight fraction ratio of the composites is greater than 1.3-1.5. The eight phases are mapped out using two- and three-component morphology diagrams.