Research Article
Preparation and Characterization of Barite/TiO2 Composite Particles
Figure 3
SEM images of naked barite (a), 30 min of grinding (b), 60 min of grinding (c), 90 min of grinding (d), 120 min of grinding (e), and 150 min of grinding (f).
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| (b) |
| (c) |
| (d) |
| (e) |
| (f) |