@article{oai:kyutech.repo.nii.ac.jp:00005527,
 author = {Ando, Yoshito and 安藤, 義人 and Jeong, Jae-Mun and Nishida, Haruo and 西田, 治男 and Endo, Takeshi and 遠藤, 剛},
 issue = {20},
 journal = {Macromolecules},
 month = {Sep},
 note = {Polystyrene (PSt)-based copolymer/montmorillonite (MMT) nanocomposites were prepared by an in-situ vapor-phase assisted surface polymerization (VASP) as a solventless method using an organically modified MMT and a free radical initiator. Simultaneous and consecutive VASP of styrene (St) and methyl methacrylate (MMA) on the pre-modified MMT induced the accumulation of poly(MMA-ran-St) and poly(MMA-block-St) on the MMT surface, resulting in effective intercalation and exfoliation of silicate layers. The homogeneously dispersed silicate platelets in the polymer matrices were confirmed by X-ray diffraction and transmission electron microscope analyses. An important contributor to this phenomenon must be the particular interaction between a small amount of MMA-units and silicate surfaces. This approach allows the nanocomposites with accompanying intercalation and exfoliation of silicate layers to be applied to a wide range of vaporizable monomers which in the absence of this technique would be otherwise difficult to individually prepare.},
 pages = {7930--7935},
 title = {Simple Procedure for Polystyrene-based Nanocomposite Preparation by Vapor-Phase Assisted Surface Polymerization},
 volume = {42},
 year = {2009},
 yomi = {アンドウ, ヨシト and ニシダ, ハルオ and エンドウ, タケシ}
}