EPR studies of the formation mechanism of the mesoporous materials MCM-41 and MCM-50

Chemical Compounds

• Spin Probe 69%
• EPR Spectroscopy 46%
• Hexagonal Space Group 27%
• Micelle 27%
• Cetyltrimethylammonium Chloride 25%
• Microviscosity 24%
• Surfactant 24%
• Nitroxyl 22%
• Chemical Transformation 22%
• Long-Range Order 22%
• Gel 22%
• Probe 21%
• Anion 20%
• Iodide 14%
• Meso Porosity 13%
• Condensation 12%
• Molecule 12%
• Molecular Cluster 11%
• Ambient Reaction Temperature 9%
• X-Ray Diffraction 8%
• Amount 7%
• Reaction Yield 7%

Engineering & Materials Science

• Mesoporous materials 100%
• Paramagnetic resonance 71%
• Multicarrier modulation 67%
• Micelles 22%
• Negative ions 20%
• Silicates 17%
• Surface active agents 16%
• Gels 15%
• Molecules 14%
• Diffraction patterns 10%
• Reagents 9%
• Spectroscopy 8%
• Phase transitions 7%
• Condensation 7%
• X ray diffraction 7%
• Chemical analysis 4%
• Geometry 4%
• Monitoring 4%
• Temperature 3%

Physics & Astronomy

• probes 31%
• micelles 23%
• silicates 20%
• surfactants 20%
• anions 19%
• gels 16%
• products 13%
• reagents 12%
• iodides 11%
• curves 11%
• molecules 11%
• chlorides 10%
• phase transformations 9%
• condensation 9%
• diffraction patterns 8%
• kinetics 6%
• geometry 5%
• room temperature 5%
• profiles 5%
• spectroscopy 5%
• x rays 4%