Morphology Change Study of Molybdenum Oxide from 3D to 2D Particles

Investigation of chalcopyrite removal from low-grade molybdenite using response surface methodology and its effect on molybdenum trioxide morphology by roasting

“…Annealing at 500-700 °C created the regular MoO 3 structure with a length of about 1 mm. 38 Ornelas et al 39 synthesized molybdenum trioxide by a microwave assisted hydrothermal method and changed the morphology of MoO 3 hexagonal rods from 3D to 2D using external heat treatment in an air atmosphere at a temperature above 650 °C. 39 From the point of view of impurity effects on molybdenum trioxide morphology, it has been discovered by some researchers that reducing the iron amount with leaching provides thinner bers during the process of oxidation.…”

“…38 Ornelas et al 39 synthesized molybdenum trioxide by a microwave assisted hydrothermal method and changed the morphology of MoO 3 hexagonal rods from 3D to 2D using external heat treatment in an air atmosphere at a temperature above 650 °C. 39 From the point of view of impurity effects on molybdenum trioxide morphology, it has been discovered by some researchers that reducing the iron amount with leaching provides thinner bers during the process of oxidation. Overall, these studies express that the removal of iron from molybdenite can have a signicant impact on the morphology of molybdenum trioxide bers, resulting in smaller and more uniform bers.…”

“…Annealing at 500–700 °C created the regular MoO 3 structure with a length of about 1 μm. 38 Ornelas et al 39 synthesized molybdenum trioxide by a microwave assisted hydrothermal method and changed the morphology of MoO 3 hexagonal rods from 3D to 2D using external heat treatment in an air atmosphere at a temperature above 650 °C. 39 …”