双亲性<italic>w</italic>/<italic>o</italic>-SiO<sub>2</sub>-void-TiO<sub>2</sub>中空核壳微球的合成及表征

双亲性w/o-SiO₂-void-TiO₂中空核壳微球的合成及表征

马占营^1,², 姚秉华¹, 张萍²

Preparation and Characterization of Amphiphilicw/o-SiO₂-void-TiO₂ Core-shell Microspheres

MA Zhan-Ying^1,², YAO Bing-Hua¹, ZHANG Ping²

图3 SiO 2 -void-TiO 2 a和 w o -SiO 2 -void-TiO 2 b微粒的N 2 吸附-脱附等温线
Fig.3 N 2 adsorption-desorption isotherms of SiO 2 -void-TiO 2 a and w o -SiO 2 -void-TiO 2 b particles