Sealed rotors for in situ high temperature high pressure MAS NMR

• Published in: Chemical communications (Cambridge, England) Vol. 51; no. 70; pp. 13458 - 13461
• Main Authors: Hu, Jian Zhi, Hu, Mary Y., Zhao, Zhenchao, Xu, Suochang, Vjunov, Aleksei, Shi, Hui, Camaioni, Donald M., Peden, Charles H. F., Lercher, Johannes A.
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 01.01.2015
• Subjects: Biological; chemical compounds; chemical reactions; Chemistry Techniques, Analytical - instrumentation; Crystallization; Dehydration; ENGINEERING; Environmental Molecular Sciences Laboratory; Hot Temperature; Magnetic Resonance Spectroscopy - instrumentation; MATERIALS SCIENCE; metabolomics; Molecular sieves; NMR spectroscopy; nuclear magnetic resonance spectroscopy; Pressure; Reusable; Rotors; temperature; Zirconium - chemistry

Here we present the design of reusable and perfectly sealed all-zirconia MAS rotors. The rotors are used to study AlPO 4 -5 molecular sieve crystallization under hydrothermal conditions, high temperature high pressure cyclohexanol dehydration reaction, and low temperature metabolomics of intact biol...