Investigation of cation environment and framework changes in silicotitanate exchange materials using solid-state ²³Na, ²⁹Si, and ¹³³Cs MAS NMR

Engineering & Materials Science

• Magic angle spinning 100%
• Positive ions 68%
• Nuclear magnetic resonance 66%
• Crystalline materials 46%
• Cesium 15%
• Niobium 13%
• Sorbents 13%
• Radioactive wastes 13%
• Hydration 11%
• Substitution reactions 10%
• Tunnels 9%
• Geometry 6%
• Water 5%
• Experiments 3%

Physics & Astronomy

• metal spinning 53%
• cations 46%
• nuclear magnetic resonance 43%
• solid state 41%
• selectivity 17%
• sorbents 12%
• radioactive wastes 10%
• cesium 9%
• hydration 9%
• niobium 9%
• tunnels 8%
• chemistry 7%
• analogs 7%
• substitutes 7%
• porosity 6%
• water 5%
• geometry 5%

Chemical Compounds

• Mugineic Acids 62%
• Cation 32%
• Environment 31%
• Solid-State Magic-Angle-Spinning NMR 14%
• Sorbent 8%
• Pore 6%
• Chemistry 5%
• Weight 4%
• Amount 3%