Rare earth-doped nanometer spherical TiO2 up-conversion compound and preparation method thereof
Rare earth-doped nanometer spherical TiO2 up-conversion compound and preparation method thereof
- CN 105,754,598 A
- Filed: 04/13/2016
- Published: 07/13/2016
- Est. Priority Date: 04/13/2016
- Status: Active Application