Preparation of raspberry-like polystyrene/carbon black composite microsphere via π–π interactions
作者： Jianfeng Huang , Qiuying Li , Yubing Bao , Chifei Wu , None
DOI: 10.1007/S00396-008-1948-1
关键词:
摘要: Polystyrene (PS)/carbon black (CB) composite microspheres were prepared using a modified CB, which was by blending CB with hindered phenol antioxidant Irganox 1330 in an internal mixer. Scanning electron microscopy indicated that the adsorbed on surface of PS homogenously to form raspberry-like morphology composite. The non-covalent binding microsphere observed from UV-Vis absorption spectrum ethanol, while fluorescence almost totally quenched 1330. These results implied there aromatic interactions between and microspheres, played crucial role formation microspheres.
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