Many kinds of well-crystallized nanometer or submicron Ti-based perovskite ceramic powders were already synthesized successfully by sol-hydrothermal method at lower temperatures.

• 采用溶胶-水热法,在较低的温度下已成功地合成了多种结晶良好的纳米或亚微米钛基钙钛矿型陶瓷粉体。