One template synthesis of raspberry-like hierarchical siliceous hollow spheres |
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| Authors: | Yu Meihua Wang Hongning Zhou Xufeng Yuan Pei Yu Chengzhong |
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| Institution: | Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, PR China. |
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| Abstract: | We report the synthesis of raspberry-like hierarchical siliceous hollow spheres (HSHS) via a one-pot, one template approach. The siliceous species and block copolymer molecules self-assemble simultaneously into composite spherical micelles and vesicles in solution. The colloidal interaction between spheres with different sizes gives rise to the final HSHS structure with a raspberry morphology. |
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