Geoscience Reference
In-Depth Information
Figure 10.4 TEM images of nanoparticles synthesized under supercritical hydrothermal
conditions: (a) Fe
2
O
3
(without modifier); (b) Fe
2
O
3
(with modifier); (c) Co
3
O
4
(without
modifier); (d) Co
3
O
4
(with modifier); (e) CeO
2
(without modifier); (f) CeO
2
(with modifier);
(g) TiO
2
(without modifier); and (h) TiO
2
(with modifier)
[19]
. (Photos from the works of
Adschiri and Byrappa).
