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Noodle-like mesoporous silica with a diameter of about 180 nm and a length of ca. 10 靘 was prepared through sol-gel process by using poly(sodium 4-styrenesulfonate) (PSS)/ cetyltrimethylammonium bromide (CTAB) complex as template. Parallel oriented regular mesopores with a diameter of around 2u001f4 nm are distributed along the wall of the particles, while the 搘orm-like?disordered mesopores can be found in the fringe part. This approach provides a new series of templates and a novel route to prepare inorganic mesoporous materials with special morphology.
Noodle-like mesoporous silica with a diameter of about 180 nm and a length of ca. 10 靘 was prepared through sol-gel process by using poly (sodium 4-styrenesulfonate) (PSS) / cetyltrimethylammonium bromide (CTAB) complex as template. Parallel oriented regular mesopores with a diameter of around 2 u001f4 nm are distributed along the wall of the particles, while the 搘 orm-like? disordered mesopores can be found in the fringe part. This approach provides a new series of templates and a novel route to prepare inorganic mesoporous materials with special morphology.