Preparation of PS/TiO2 core-shell microspheres and TiO2 hollow shells |
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| Authors: | Jiliang Yin Hongjin Chen Zhongkai Li Xuefeng Qian Jie Yin Meiwu Shi Guotai Zhou |
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| Affiliation: | (1) Research Institute of Polymer Materials, School of Chemistry & Chemical Technology, State Key Laboratory of Composite Materials, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China;(2) The Quartermaster Research Institute of CPLA, Beijing, People's Republic of China |
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| Abstract: | PS/TiO2 core-shell microspheres were prepared by a hydro-thermal method at 105°C. Different-sized PS/TiO2 core-shell microspheres were obtained with various PS cores, which were prepared by emulsion polymerization and seeds polymerization. Furthermore, intact hollow TiO2 shells with different shell thickness were obtained by calcining PS/TiO2 core-shell microspheres at 600°C. Light scattering of core-shell microspheres and hollow shells was tested. |
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