The Progress of TiO_𝟐 Nanocrystals Doped with Rare Earth Ions

Table 3

Structural parameters of rare-earth-doped TiO₂ after template removal. Reprinted with permission from [35].

Sample	Percentage of anatase phase	Specific surface area (m^2/g)	Modal pore diameter (nm)	Total pore volume (cm^3/g)
TiO2−2	83.17	165	1.6	0.11
[0.3%]	95.18	220	1.4	0.14
Nd-doped
TiO2
[0.3%]	90.22	200	1.6	0.15
Pr-doped
TiO2
[0.3%]	86.35	289	1.6	0.11
La-doped
TiO2
[0.3%]	83.71	175	1.4	0.11
Y-doped
TiO2