The Dynamic Water Crossover in Porous Borosilicate Glasses

Yael Beilinson, Anna Greenbaum, Tatiana Antropova, Yuri Feldman*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The interactions of water molecules with hydration centers at the interfaces affect water's dynamics, structure, and properties, especially in nanoconfinement. Broadband dielectric spectroscopy (BDS) is a powerful method to investigate the properties of confined water with the access to molecular dynamics at various time and length scales. Porous borosilicate inorganic glasses (hard confinement) with silica gel (SG) globules inside the pores (soft confinement) were studied by BDS in the current research to verify the nature of the water dynamic crossover.

Original languageEnglish
Pages (from-to)1671-1673
Number of pages3
JournalIEEE Transactions on Dielectrics and Electrical Insulation
Volume30
Issue number4
DOIs
StatePublished - 1 Aug 2023

Bibliographical note

Publisher Copyright:
© 1994-2012 IEEE.

Keywords

  • Confined water
  • dielectric spectroscopy
  • dynamic crossover
  • nanoporous glass

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