Fig. 4. Transmission electron micrographs showing Al oxide morphology. (a) Initial surface area: 12 m2 g-1, magnification: 14500x; (b) initial surface area: 76 m2 g-1, magnification: 11000x
Fig. 4. Transmission electron micrographs showing Al oxide morphology. (a) Initial surface area: 12 m2 g-1, magnification: 14500x; (b) initial surface area: 76 m2 g-1, magnification: 11000x