【作者】 阚春； 刘孝恒； 汪信； 杨绪杰； 陆路德；

【Author】 Chun Kan, Xiao-Heng Liu, Xin Wang*, Xu-Jie Yang, Lu-De Lu Materials Chemistry Laboratory, Nanjing University of Science and Technology, 210094

【机构】 南京理工大学材料化学实验室；

【Abstract】 In this work, TiO2 & ZrO2 nano particles are self-assembled in the water phase with gelatin as stabilizer and sodium dodecyl sulphate (SDS) as template. These particles are in different shapes, e.g. rotundity and rhombus. And they are all exhibited to have lamellar structures with the d spacing of ~ 3.2nm. Because the density of these particles is smaller than that of water, these particles will rise and aggregate at the air-water interface to form the films, instead of sinking to the bottom or suspended in the water. XRD, TEM, HRTEM, and Raman are been used in the characterization of these films.更多还原