Synthesis and characterization of polystyrene/layered double-hydroxide nanocomposites via in situ emulsion and suspension polymerization
โ Scribed by Peng Ding; Baojun Qu
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 618 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0021-8995
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## Abstract **Summary:** Syndiotactic polystyrene (sPS)/organophilic clay nanocomposites were obtained by in situ coordinationโinsertion polymerization of styrene. Two cationic surfactants (alkylammonium and alkylphosphonium) were used for the intercalation of montmorillonite (MMT). For each organi
## Abstract Organophilic montmorillonite (MMT) was prepared by ion exchange between Na^+^ ions in the clay and twin benzyldimethyloctadecylammonium bromine cations in an aqueous medium. The organophilic MMT particles were easily dispersed and swollen in styrene monomer. PolystyreneโMMT nanocomposit