Influence of synthesis methods on tungsten dispersion, structural deformation, and surface acidity in binary WO₃-ZrO₂ system

Ingeniería y ciencia de los materiales

• Acidity 99%
• Tungsten 78%
• Zirconia 64%
• Zirconium 45%
• Rietveld refinement 32%
• Ammonium hydroxide 30%
• Catalysts 30%
• Bond length 26%
• Isomerization 26%
• Hexane 24%
• X ray diffraction analysis 22%
• Catalyst activity 22%
• Atoms 18%
• Precipitates 18%
• Aging of materials 14%
• Scanning electron microscopy 14%

Química

• Surface Acidity 86%
• Tungsten 66%
• Tetragonal Space Group 48%
• White 30%
• Ammonium Hydroxide 21%
• Rietveld Refinement 18%
• Surface 17%
• Bond Length 15%
• Dihedral Angle 15%
• Catalyst 15%
• Ammonium 14%
• Isomerization 14%
• Monoclinic Space Group 13%
• Amorphous Material 12%
• Scanning Electron Microscopy 10%
• Aqueous Solution 9%
• X-Ray Diffraction 8%
• Amount 7%

Física y astronomía

• acidity 100%
• tungsten 61%
• synthesis 52%
• zirconium oxides 37%
• catalysts 22%
• catalytic activity 15%
• isomerization 14%
• hydroxides 13%
• aqueous solutions 11%
• precipitates 10%
• scanning electron microscopy 7%
• causes 7%
• diffraction 6%
• atoms 6%
• x rays 5%
• interactions 4%