Year-end Sale % OFF 
Abstract
In calcined and rehydrated VSis zeolite prepared following a method described earlier, three kinds of tetrahedral VV species can be clearly identified by photoluminescence spectroscopy even at low V content, in contrast to 51V NMR and diffuse reflectance UV-Visible spectroscopies which do not allow them to be distinguished. A comparative study by photoluminescence and 51V NMR spectroscopies leads to the suggestion that there is a correlation between the vibrational energy of the V=O bond and the corresponding chemical shift of the 51V NMR signal.
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 callDisclaimer: 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.
