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Preparation of Polystyrene/Fe 3 O 4 Nanoparticles in Triton X‐100/ Sodium Dodecyl Benzenesulfonate Mixed Surfactant System
Author(s) -
GenPing Song,
Jie Bo,
Rong Guo
Publication year - 2005
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200590997
Subject(s) - polystyrene , chemistry , nanoparticle , pulmonary surfactant , composite number , fourier transform infrared spectroscopy , chemical engineering , shell (structure) , sodium , nuclear chemistry , polymer chemistry , inorganic chemistry , polymer , organic chemistry , materials science , composite material , biochemistry , engineering
The composite nanoparticles of polystyrene/Fe 3 O 4 with a shell‐core structure were prepared in the mixed system of Triton X‐100 and SDBS. The shell of the composite nanoparticles was formed by polystyrene and the core by Fe 3 O 4 nanoparticles. The diameter of Fe 3 O 4 nanoparticles is about 10 nm and that of the composite nanoparticles 25‐35 nm. The XRD spectra and FTIR spectra show that the enwrapping of polystyrene with Fe 3 O 4 nanoparticles was successful.