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Gold nanoparticles (AuNPs) of different sizes were synthesized into a crosslinked network of polyacrylamide (PAAm) microgels. PAAm was prepared by means of semicontinuous inverse heterophase polymerization under monomer‐starving conditions with a z‐average particle size of 384 ± 18 nm. AuNPs with controlled size were obtained by a reduction reaction of Au+3 to Au0 from a gold(III) chloride trihydrate...
The synthesis of hard-core/soft-shell and soft-core/hard-shell polymers by a two-stage semi-continuous microemulsion polymerization process is reported here. In the first stage, high-solid polymer seeds (>30wt%) of slightly crosslinked polystyrene or poly(butyl acrylate) were obtained; then, the other monomer was added semi-continuously to form the shell. The effects on the mechanical properties...
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