Figure 4
TEM micrographs of TiO2 nanoparticles after calcining at 600 °C for 5 h doped with different Al salts. (a,e) S1, (b,f) S2, (c,g) S3, (d,h) S4.
Figure 4 | Scientific Reports
TEM micrographs of TiO2 nanoparticles after calcining at 600 °C for 5 h doped with different Al salts. (a,e) S1, (b,f) S2, (c,g) S3, (d,h) S4.
