Publication
Scale-Up of Polymerization Process: A Practical Example
Publications associées (35)
Revealing the Formation Dynamics of Janus Polymer Particles: Insights from Experiments and Molecular Dynamics
Seeded emulsion polymerization is one of the best-known methods for preparing polymer particles with a controlled size, composition, and shape. It first requires the preparation of seed particles, which are then swollen with additional monomer (the same as ...
Washington2023Architecturally Diverse Polymer Brushes Prepared via Surface-Initiated Atom Transfer Radical Polymerization
Polymer brushes, which are polymers anchored to a solid substrate by one chainend, have the ability to modify the properties of an underlying substrate, offeringintriguing features such as enhanced lubrication, reduced friction, colloidal stability, and an ...
EPFL2023An Acid Test: Facile SI-ARGET-ATRP of Methacrylic Acid
Atom transfer radical polymerization (ATRP) of methacrylic acid (MAA) is challenging. Herein is reported a study of conditions for facile surface-initiated ATRP by activator regenerated electron transfer (SI-ARGET-ATRP) growth of poly-methacrylic acid (PMA ...
2018Silicones with enhanced permittivity for dielectric elastomer actuators
The research efforts for silicone based elastomers with high dielectric permittivity (epsilon') intensified significantly in the last years since such materials would allow the construction of dielectric elastomer actuators (DEA) with low operation voltage ...
Spie-Int Soc Optical Engineering2016Avoiding compositional drift during the RAFT copolymerization of N-(2-hydroxypropyl)methacrylamide and N-acryloxysuccinimide: towards uniform platforms for post-polymerization modification
Harm-Anton Klok, John Moraes, Hedi Ketari, Ioana-Maria Simionca
Controlled radical polymerization techniques such as RAFT allow fine control over polymer molecular weight and architecture. These techniques, however, do not eliminate compositional drifts in copolymerizations, which are the consequence of differences in ...
Royal Society of Chemistry2015Surface-initiated controlled radical polymerization enhanced DNA biosensing
Harm-Anton Klok, Tugba Bilgiç Tune
The surface chemistry at the DNA recognition and binding interface plays an important role in determining the performance of DNA microarrays and DNA biosensors. Surface-initiated controlled radical polymerization (SI-CRP) reactions represent a powerful too ...
2015Invariant Relationships for Heterogeneous Chemical Reaction Systems in Open Reactors
Dominique Bonvin, Julien Léo Billeter, Sriniketh Srinivasan
Many chemical and biochemical industries utilize chemical reaction processes to get desired products from raw materials. Common examples include reaction systems used to manufacture pharmaceutical drugs, vaccines and other chemicals. A chemical reaction sy ...
2014Synthesis and Properties of Highly-Charged Cationic Polyelectrolytes
Polyelectrolytes (PEL) and PEL complexes formed by electrostatic interaction are recognized as compounds with a remarkable potential for a wide field of applications. However, comprehensive knowledge about electrostatic and structural influences on the pol ...
EPFL2013UV-cured transparent magnetic polymer nanocomposites
Yves Leterrier, Marco Sangermano, Tommaso Nardi
Magnetite nanoparticles are synthesized by thermal decomposition of Fe(acac)(3) and subsequently coated with a silica shell exploiting a water-in-oil synthetic procedure. The as-produced nanopowder is mixed with a photocurable hyperbranched resin and the p ...
2013Polymerization of the new double-charged monomer bis-1,3(N,N,N trimethylammonium dicyanamide)-2-propylmethacrylate and ionic conductivity of the novel polyelectrolytes
Jutta Christine Wandrey, Ricardo Losada Mateo
The achievement of high ionic conductivity in single-ion conducting polymer electrolytes is one of the important aims for various electrochemical devices including modern lithium batteries. One way to enhance the ionic conductivity in polyelectrolyte syste ...
2011