A5075523529- Membrane Separation and Gas Transport
- Membrane Separation Technologies
- Fuel Cells and Related Materials
- Membrane-based Ion Separation Techniques
- Innovative Microfluidic and Catalytic Techniques Innovation
- Metal-Organic Frameworks: Synthesis and Applications
- Extraction and Separation Processes
- Muon and positron interactions and applications
- Surface Modification and Superhydrophobicity
- Ammonia Synthesis and Nitrogen Reduction
- Ionic liquids properties and applications
- Electrohydrodynamics and Fluid Dynamics
- Click Chemistry and Applications
- Synthesis and properties of polymers
- Graphene research and applications
- Chemical Synthesis and Reactions
- Advanced Battery Materials and Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Covalent Organic Framework Applications
- Chemical Synthesis and Characterization
- Recycling and Waste Management Techniques
- Graphene and Nanomaterials Applications
- Microbial Fuel Cells and Bioremediation
- Advanced biosensing and bioanalysis techniques
- Analytical Chemistry and Sensors
KU Leuven
2008-2012
Huntsman (Belgium)
2010
Universität der Bundeswehr München
2009
Ghent University
2009
The quickly developing field of "click" chemistry would undoubtedly benefit from the availability an easy and efficient technology for product purification to reduce potential health risks associated with presence copper in final product. Therefore, solvent-resistant nanofiltration (SRNF) membranes have been developed selectively separate "clicked" polymers catalyst solvent. By using these solvent-stable cross-linked polyimide diafiltration, up 98 % initially present could be removed through...
Positron annihilation spectroscopy (PAS) has been performed to link fundamental polymer properties membrane performance, more specifically for polyimide (PI)-based solvent-resistant nanofiltration membranes. Laboratory-made membranes with well-known were applied first define proper pretreatment conditions the allow PAS-analysis and correct linking of PAS results properties. This knowledge was then probe structure commercial PI-based Starmem
By filling a PDMS top layer with porous carbon–silica microspheres, defect-free mixed matrix membrane was created notable CO2 reverse selective separation properties. For the of over H2 at room temperature and 10 bar inlet pressure, these membranes demonstrate high gas fluxes up to 3 × 10−7 mol cm−2 s−1, in combination ideal factors range 6 9. The present data signify an important step forward removal from using strategy. Moreover, they elucidate potential such emerging field separation.
In this work we tackle the problematic separation of reaction products from ionic liquid media. Solvent-resistant nanofiltration proves to be an attractive technique for non-volatile polar liquids. view high compatibility between ozone and liquids, two ozone-mediated model reactions were chosen: firstly oxidation acetals esters in presence secondly ozonation methyl oleate monomethyl azelate pelargonic acid. The objective was retain phase by means a solvent-resistant membrane, while organic...
The selective removal of methylene diphenylene diisocyanate (MDI) monomers from commercially important MDI-based prepolymers by means fractionation through a semipermeable polymeric solvent-resistant nanofiltration (SRNF) membrane is demonstrated at laboratory scale.
Abstract The capillary flow porometry (CFP) is generally used for measuring the bubble point pressure corresponding to largest through pore–size in membrane. In present work, CFP technique was developing a methodology determination of neck–size distributions synthetic membranes. It important as transport flux across membrane controlled by neck size through–pores. Therefore average, maximum and minimum pore sizes distribution these membranes determined compared with different techniques like...
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