Preparation and Characterization of the Ordered SiO2 Colloidal Crystallization Films

摘要：

　　Multilayer SiO2 crystals modified by alkoxysilanes were fabricated by the vertical deposition technique combined with self-assembly method.The SiO2 colloidal crystallization was prepared by the traditional St(o)ber-Fink-Bohn method,and modified by different alkoxysilanes to investigate the properties of the films.The films fabricated by the ordering of SiO2 spheres were investigated by infrared spectrometer,X-ray diffraction,scanning electron microscope,UV-visible spectrophotometer.The results showed that thin film is the face-centered cubic structures and the spheres are 111-oriented.

关键词： SiO2 colloidal crystal Vertical deposition technique Self-assembly

作者: Shuanggui Qing Bo Liu Xun Liang Haiyang Li Weizhong Lv Honghua Cai Fang Wang Zhongkuang Luo

作者单位: Department of Chemistry and Engineering,Shenzhen University,Guangdong 518060,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 1389-1391

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）