Translational and rotational dynamics of water in mesoporous silica materials: MCM-41-S and MCM-48-S
We investigated the translational and rotational dynamics of water molecules in mesoporous silica materials MCM-41-S and MCM-48-S using the incoherent quasielastic neutron scattering technique. The range of wave vector transfers Q covered in the measurements was from 0.27 to 1.93 Å−1 broad enough to detect both the translational and rotational contributions to the scattering. We used the relaxing-cage models for both translational and rotational motions which we developed earlier, to analyze the QENS spectra and investigated water dynamics in a supercooled range from 250 to 280 K. The results show a marked slowing down of both the translational and rotational relaxation times, and an increasing effect of confinement on the translational motion, as the temperature is lowered.
Топ-30
Журналы
|
2
4
6
8
10
12
14
|
|
|
Journal of Chemical Physics
13 публикаций, 15.85%
|
|
|
Journal of Physical Chemistry B
9 публикаций, 10.98%
|
|
|
Journal of Physical Chemistry C
9 публикаций, 10.98%
|
|
|
Physical Chemistry Chemical Physics
5 публикаций, 6.1%
|
|
|
Journal of Physics Condensed Matter
3 публикации, 3.66%
|
|
|
Physical Review E
3 публикации, 3.66%
|
|
|
Journal of Molecular Liquids
3 публикации, 3.66%
|
|
|
Journal of the Physical Society of Japan
2 публикации, 2.44%
|
|
|
European Physical Journal E
2 публикации, 2.44%
|
|
|
Scientific Reports
2 публикации, 2.44%
|
|
|
Analytical Sciences
2 публикации, 2.44%
|
|
|
Dynamics of Soft Matter
2 публикации, 2.44%
|
|
|
Reviews of Modern Physics
1 публикация, 1.22%
|
|
|
Magnetochemistry
1 публикация, 1.22%
|
|
|
MRS Proceedings
1 публикация, 1.22%
|
|
|
Adsorption
1 публикация, 1.22%
|
|
|
European Physical Journal: Special Topics
1 публикация, 1.22%
|
|
|
Europhysics Letters
1 публикация, 1.22%
|
|
|
Materials Characterization
1 публикация, 1.22%
|
|
|
Microporous and Mesoporous Materials
1 публикация, 1.22%
|
|
|
Materials Today
1 публикация, 1.22%
|
|
|
Mendeleev Communications
1 публикация, 1.22%
|
|
|
Colloids and Surfaces B: Biointerfaces
1 публикация, 1.22%
|
|
|
Angewandte Chemie
1 публикация, 1.22%
|
|
|
Angewandte Chemie - International Edition
1 публикация, 1.22%
|
|
|
Contrast Media and Molecular Imaging
1 публикация, 1.22%
|
|
|
Journal of Physical Chemistry A
1 публикация, 1.22%
|
|
|
Chemistry of Materials
1 публикация, 1.22%
|
|
|
Nanoscale
1 публикация, 1.22%
|
|
|
Colloid Journal
1 публикация, 1.22%
|
|
|
2
4
6
8
10
12
14
|
Издатели
|
5
10
15
20
|
|
|
American Chemical Society (ACS)
20 публикаций, 24.39%
|
|
|
AIP Publishing
14 публикаций, 17.07%
|
|
|
Springer Nature
11 публикаций, 13.41%
|
|
|
Elsevier
8 публикаций, 9.76%
|
|
|
Royal Society of Chemistry (RSC)
6 публикаций, 7.32%
|
|
|
IOP Publishing
4 публикации, 4.88%
|
|
|
American Physical Society (APS)
4 публикации, 4.88%
|
|
|
Wiley
3 публикации, 3.66%
|
|
|
Physical Society of Japan
2 публикации, 2.44%
|
|
|
Japan Society for Analytical Chemistry
2 публикации, 2.44%
|
|
|
MDPI
1 публикация, 1.22%
|
|
|
OOO Zhurnal "Mendeleevskie Soobshcheniya"
1 публикация, 1.22%
|
|
|
Hindawi Limited
1 публикация, 1.22%
|
|
|
Pleiades Publishing
1 публикация, 1.22%
|
|
|
Walter de Gruyter
1 публикация, 1.22%
|
|
|
Trans Tech Publications
1 публикация, 1.22%
|
|
|
Taylor & Francis
1 публикация, 1.22%
|
|
|
5
10
15
20
|
- Мы не учитываем публикации, у которых нет DOI.
- Статистика публикаций обновляется еженедельно.