Webber, J. Beau W. (2010) Studies of nano-structured liquids in confined geometry and at surfaces. Progress in Nuclear Magnetic Resonance Spectroscopy, 56 (1). pp. 78-93. ISSN 0079-6565. (doi:10.1016/j.pnmrs.2009.09.001) (KAR id:25821)
PDF (Author's Copy from Publisher)
Publisher pdf
Language: English Restricted to Repository staff only
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
|
|
Contact us about this Publication
|
![]() |
PDF (PDF output of Latex source)
Author's Accepted Manuscript
Language: English
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
|
|
Download (668kB)
Preview
|
Preview |
This file may not be suitable for users of assistive technology.
Request an accessible format
|
|
Official URL http://dx.doi.org/10.1016/j.pnmrs.2009.09.001 |
Abstract
This is a progress report on elucidating the behaviour of liquids,
and at interfaces. There are important measurements still
understanding still to be made. However, a number of important
clearer.
Gibbs free energy, and hence their dynamics. This may most readily
function of temperature, together with changes in other parameters,
performed by monitoring the change in the pressure (at constant
by monitoring the change in the freezing/melting temperature
equation).
are modified by the changes in the volumetric Gibbs free energy
the curved interface between the crystal and its own liquid. This is
and its liquid. There is still discussion on this point as to the exact
for different confining geometries. Experimental evidence is presented
that on average are spherical (sol–gel). However, reconciling this
these systems still pose a number of questions.
while brittle ice that forms in pores may be cubic in structure [1,2],
dynamics and structure of confined liquids and their crystals, leading
motion (plastic ice) just below the confined freezing/
the ice–silica interface and the ice–vapour surface, and reversibly
to suggest that the plastic ice at a silica interface transforms
hexagonal ice. That this plastic ice may correspond to a layer at the
in confined systems with small dimensions (<3 nm diameter),
cubic ice and also some hexagonal ice (if a vapour interface is present);
ice. It is conjectured that this layer of plastic ice at vapour
systems, such as snow-packs, glaciers and icebergs, and may
dynamical models of these systems [3].
cryoporometric metrology studies of systems that are ‘difficult’
concrete. Results are presented for cryoporometric measurements
T2 relaxation times down to 2.5 us.
Item Type: | Article |
---|---|
DOI/Identification number: | 10.1016/j.pnmrs.2009.09.001 |
Uncontrolled keywords: | Liquids Water Ice Confined geometry, Pores NMR relaxation, Neutron scattering, Cryoporometry |
Subjects: | Q Science > QC Physics > QC176.8.N35 Nanoscience, nanotechnology |
Divisions: | Divisions > Division of Natural Sciences > School of Physical Sciences |
Depositing User: | J.B.W. Webber |
Date Deposited: | 26 Oct 2010 13:49 UTC |
Last Modified: | 16 Feb 2021 12:36 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/25821 (The current URI for this page, for reference purposes) |
- Link to SensusAccess
- Export to:
- RefWorks
- EPrints3 XML
- BibTeX
- CSV
- Depositors only (login required):