Abstract
AbstractThe molecular dynamics and the catalytic reaction of methanol absorbed in 12‐heteropoly compound Na3PMo12O40 were studied by 1H, 2H, 13C, and 31P solid state wideline and/or MAS NMR spectra. Stoichiometric compounds Na3PMO12O40·nCH3OH where n = 6 and 9 were obtained under constant partial pressures. The presence of two kinds of methanol molecules, mobile and almost rigid, was revealed in crystals. Production of dimethylether and reduction of heteropoly anions were observed in the specimen heat‐treated at 200°C. We succeeded to detect an ester‐like species between heteropoly anion and methanol which can be assigned to an intermediate product of the reaction. Based on this finding we proposed a microscopic reaction mechanism of the catalytic reaction.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Berichte der Bunsengesellschaft für physikalische Chemie
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
