摘要
A shear induced ordered structure in PS/montmorillonite nanocomposite was observed for the first time by wide angle X ray diffraction technique. A transmission electron microscopy result showed that the randomly placed primary particles of montmorillonite were oriented parallel to the pellet surface, and the interior of the primary particles became more ordered as well. These results suggested that the orientation of the primary particles as well as the interior ordered structure induced by the shear flow were perhaps the origin of the ordered structure in the PS/montmorillonite nanocomposite.
A shear induced ordered structure in PS/montmorillonite nanocomposite was observed for the first time by wide angle X ray diffraction technique. A transmission electron microscopy result showed that the randomly placed primary particles of montmorillonite were oriented parallel to the pellet surface, and the interior of the primary particles became more ordered as well. These results suggested that the orientation of the primary particles as well as the interior ordered structure induced by the shear flow were perhaps the origin of the ordered structure in the PS/montmorillonite nanocomposite.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第12期1987-1989,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金重点基金!(批准号 :59833310)资助课题
