The results show that the particle size of BSCT powder begins to decrease and then increase while the water volume increased, and the particle size of BSCT powder is at its minimum level when the water volume is 40 mL [based on 0.015 mol Ti(OC4H9)4].

• 结果表明:随着加水量的增大；BSCT粉体的颗粒尺寸由大变小而后又变大；在0.；015mol Ti(OC4H9)4中加水量为40mL时所制得的BSCT粉体的颗粒尺寸最小。