Fabrication of hollow silica microspheres utilizing a hydrothermal approach

Citation: Haitham Mohammad Abdelaal. Fabrication of hollow silica microspheres utilizing a hydrothermal approach[J]. Chinese Chemical Letters, 2014, 25(4): 627-629. doi: 10.1016/j.cclet.2014.01.043 shu

Fabrication of hollow silica microspheres utilizing a hydrothermal approach

Haitham Mohammad Abdelaal ^,

通讯作者: Haitham Mohammad Abdelaal,

摘要: Hollow silica microspheres (HSMSs) have been successfully fabricated via a facile hydrothermal route using D-glucose as the sacrificial template and sodium silicate powder as the silica precursor. The resulting silica hollow particles were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), and infrared spectroscopy (IR). The surface area was determined using the BET method. SEM and TEM images exhibited micro-sized silica hollow particles with a size of ~1.5 μm.

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沈阳化工大学材料科学与工程学院沈阳 110142