论文部分内容阅读
以钛酸丁酯为原料,在无水条件下,采用溶胶-凝胶法制备纳米二氧化钛。通过正交实验法确定了溶胶-凝胶法制备纳米二氧化钛的最佳条件,制备了粒径小于100纳米的二氧化钛颗粒。
Titanium tetrabutoxide was used as raw material to prepare nanometer titania by sol-gel method under anhydrous condition. The optimum conditions for the preparation of nano-TiO2 by sol-gel method were determined by orthogonal experiment, and the titania particles with particle size less than 100 nm were prepared.