Aluminum local environment and defects in the crystalline structure of sol-gel alumina catalyst

Ingeniería y ciencia de los materiales

• Sol-gels 100%
• Crystalline materials 80%
• Alumina 75%
• Catalysts 64%
• Aluminum 58%
• Defects 52%
• Oxygen 46%
• Aluminum oxide 36%
• Crystal defects 30%
• Lattice constants 28%
• Sol-gel process 25%
• Nuclear magnetic resonance 22%
• Phase transitions 19%
• Annealing 18%
• Substitution reactions 18%
• Ions 17%

Física y astronomía

• catalysts 70%
• aluminum oxides 62%
• gels 59%
• aluminum 52%
• defects 42%
• oxygen 23%
• symmetry 22%
• tetrahedrons 21%
• oxygen ions 20%
• octahedrons 20%
• chemical equilibrium 20%
• phase transformations 16%
• lattice parameters 16%
• nuclear magnetic resonance 15%
• substitutes 15%
• annealing 11%

Química

• Environment 43%
• Crystal Structure 38%
• Catalyst 31%
• 27Al NMR Spectrum 30%
• Dioxygen 27%
• Crystal Defect 22%
• Lattice Parameter 18%
• Tetrahedral Crystal 18%
• Octahedral Crystal 17%
• Hydroxyl 15%
• Sol Gel Process 15%
• Chemical Shift 15%
• Annealing 15%
• Substitution Reaction 12%
• Ion 7%