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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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Marciniec, Bogdan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivativescitations
- 2024Enhancing the Thermal Resistance of UV-Curable Resin Using (3-Thiopropyl)polysilsesquioxanecitations
- 2022New Ceramics Precursors Containing Si and Ge Atoms—Cubic Germasilsesquioxanes—Synthesis, Thermal Decomposition and Spectroscopic Analysiscitations
- 2022Where ppm Quantities of Silsesquioxanes Make a Difference—Silanes and Cage Siloxanes as TiO<inf>2</inf> Dispersants and Stabilizers for Pigmented Epoxy Resinscitations
- 2021Why POSS-Type Compounds Should Be Considered Nanomodifiers, Not Nanofillers—A Polypropylene Blends Case Studycitations
- 2020Highly bulky spherosilicates as functional additives for polyethylene processing--Influence on mechanical and thermal propertiescitations
- 2019Synthetic routes to silsesquioxane-based systems as photoactive materials and their precursorscitations
- 2019The influence of surface physicochemistry of solid fillers on dispersion in polyurea systems
- 2018Interfacial interactions in PTT–PTMO/polyhedral oligomeric silsesquioxane (POSS) nanocomposites and their impact on mechanical, thermal, and dielectric propertiescitations
- 2017Copolymers of ethylene with monoalkenyl- and monoalkenyl(siloxy)silsesquioxane (POSS) comonomers – Synthesis and characterizationcitations
- 2017Dynamic Heterogeneity in Random Copolymers of Polymethacrylates Bearing Different Polyhedral Oligomeric Silsesquioxane Moieties (POSS)citations
- 2015Polymethacrylates with polyhedral oligomeric silsesquioxane (POSS) moieties: Influence of spacer length on packing, thermodynamics, and dynamicscitations
- 2015Morphology and phase separation in PTT-block-PTMO nanocomposites containing POSS particlescitations
- 2013Polyurethanes modified with functionalized silsesquioxane - Synthesis and propertiescitations
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article
Where ppm Quantities of Silsesquioxanes Make a Difference—Silanes and Cage Siloxanes as TiO<inf>2</inf> Dispersants and Stabilizers for Pigmented Epoxy Resins
Abstract
<p>In this work, silsesquioxane and spherosilicate compounds were assessed as novel organosilicon coupling agents for surface modification of TiO<sub>2</sub> in a green process, and compared with their conventional silane counterparts. The surface-treated TiO<sub>2</sub> particles were then applied in preparation of epoxy (EP) composites and the aspects of pigment dispersion, suspension stability, hiding power, as well as the composite mechanical and thermal properties were discussed. The studied compounds loading was between 0.005–0.015% (50–150 ppm) in respect to the bulk composite mass and resulted in increase of suspension stability and hiding power by over an order of magnitude. It was found that these compounds may be an effective alternative for silane coupling agents, yet due to their low cost and simplicity of production and manipulation, silanes and siloxanes are still the most straight-forward options available. Nonetheless, the obtained findings might encourage tuning of silsesquioxane compounds structure and probably process itself if implementation of these novel organosilicon compounds as surface treatment agents is sought for special applications, e.g., high performance coating systems.</p>