| 摘要 |
Provided is a synthesis method for a TiO2 nanocrystal, comprising: adjusting the pH value of a colloidal suspension of a tetratitanic acid nanosheet used as a precursor to 5-13; and carrying out a hydrothermal reaction on the precursor to obtain the TiO2 nanocrystal. The TiO2 nanocrystal synthesized by the method is anatase-type, the exposed crystal plane thereof is {010} crystal plane, and the method has low cost, no pollution, simple process, strong controllability, short production period and good repeatability, and is suitable for industrial production. |
