Goldfeld, David J.; Silver, Eric S.; Radlauer, Madalyn R.; Hillmyer, Marc A. published the artcile< Synthesis and Self-Assembly of Block Polyelectrolyte Membranes through a Mild, 2-in-1 Postpolymerization Treatment>, Computed Properties of 1592-20-7, the main research area is self assembly polyelectrolyte membrane mild postpolymn.
Block polymer systems containing spatially separated pos. and neg. charges are desirable for a number of applications, including biomedical devices, membrane separations, and coatings. Unfortunately, the tendency of pos. and neg. block polymers to charge cancel and form an insoluble coacervate precipitate leads to processing difficulties in the fabrication of charged thin films. We use postpolymn. modifications to simultaneously add both neg. and pos. charges to self-assembled neutral ABC triblock polymer thin films. Using reversible addition-fragmentation chain transfer polymerization, we synthesized triblock terpolymers consisting of poly(Pr styrene sulfonic ester), poly(4-chlorostyrene), and poly(vinylbenzyl chloride). The chem. functionalization of both charged blocks was accomplished simultaneously through exposure to gaseous trimethylamine in a single step at room temperature, simplifying the synthetic procedure and preserving the microstructure of the thin film. The quant. functionalization was tracked through attenuated total reflectance IR spectroscopy, and the thin film morphol. was evaluated using intermodulation at. force microscopy, transmission electron microscopy, and grazing-incidence small-angle X-ray scattering.
ACS Applied Polymer Materials published new progress about Amphoteric materials. 1592-20-7 belongs to class chlorides-buliding-blocks, and the molecular formula is C9H9Cl, Computed Properties of 1592-20-7.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics