Triple-Quantum Magic Angle Spinning 27 Al NMR of Aluminum Hydroxides
β Scribed by Damodaran, Krishnan; Rajamohanan, Pattuparambil R.; Chakrabarty, Debojit; Racherla, Uday Shankar; Manohar, Venkat; Fernandez, Christian; Amoureux, Jean-Paul; Ganapathy, Subramanian
- Book ID
- 121189329
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 57 KB
- Volume
- 124
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
29 Si magic angle spinning (MAS) NMR, 27 Al MAS NMR and 27 Al triple-quantum MAS NMR were used to study the dealumination of offretite occurring during hydrothermal treatment. Deformed tetrahedral ( Si-O-) 3 Al-OH species and two octahedral extra-framework species are formed during the course of th
The advantages and drawbacks of various techniques that utilize multiple quantum magic angle spinning (MQMAS) NMR for studying molecular sieves and related materials are reviewed. The techniques include z-filtered MQMAS with rotor synchronization, MQMAS with cross-polarization and MQMAS with REDOR.