Abstract
Dielectric properties of water adsorbed in pure siliceous mesoporous MCM-41 material with pore diameter of 3.7 nm have been investigated in the frequency range from 20 Hz to 1 MHz for temperature interval from 100 K to 400 K. The dielectric spectra revealed three dispersion regions of characteristic shape. Analysis of relaxation processes showed that dynamics of water molecules is strongly affected by interaction with the pore surface. Two types of water—relatively free water in the centers of mesopores and “bound” water on the pore surface—can be distinguished.
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 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.
