Crystallite size effect in the selective oxidation of butene to butadiene on iron oxide. 1. Mössbauer, X-ray, and magnetization characterization of the catalysts

Chemistry

• Sample 33%
• X-Ray Diffraction 33%
• Magnetization 25%
• Lineshape 16%
• X-Ray 16%
• Particle Size 16%
• Iron Oxide 16%
• Catalyst 16%
• Size Distribution 8%
• Spectroscopy 8%
• Size Effect 8%
• Line Broadening 8%
• Magnetic Moment 8%
• Butene 8%
• Butadiene 8%
• Electron Spin 8%
• Selective Oxidation 8%
• Quadrupole Splitting 8%
• Morin 8%
• Ambient Reaction Temperature 8%
• Procedure 8%
• Reaction Temperature 8%
• Strain 8%

INIS

• size 33%
• magnetization 25%
• x radiation 16%
• x-ray diffraction 16%
• catalysts 16%
• iron oxides 16%
• data 8%
• spectroscopy 8%
• strains 8%
• shape 8%
• oxidation 8%
• distribution 8%
• spin 8%
• temperature range 0273-0400 k 8%
• increasing 8%
• assignments 8%
• superparamagnetism 8%
• width 8%
• low temperature 8%
• silica 8%
• magnetic moments 8%
• quadrupoles 8%
• cancellation 8%
• line broadening 8%
• butenes 8%
• butadiene 8%
• morin 8%

Physics

• Crystallite 100%
• Magnetization 25%
• X Ray 16%
• Room Temperature 8%
• Silica 8%
• Spectroscopy 8%
• Silicon Dioxide 8%
• Magnetic Moment 8%
• Spin 8%
• Independent Variables 8%
• Increasing 8%
• Temperature 8%
• Width 8%