One template synthesis of raspberry-like hierarchical siliceous hollow spheres.
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.
Yu
Meihua
M
Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, PR China.
Wang
Hongning
H
Zhou
Xufeng
X
Yuan
Pei
P
Yu
Chengzhong
C
D046529:Microscopy, Electron, Transmission; D008958:Models, Molecular; D008968:Molecular Conformation; D016062:Porosity; D012822:Silicon Dioxide / Q000737:chemistry*
D012822:Silicon Dioxide