The study of dielectric properties of 4A zeolites dispersed in silicone oil
The study of dielectric properties of 4A zeolites dispersed in silicone oil
复制标题
4A沸石硅油分散介电性能研究
DOI:
10.1016/j.colsurfa.2007.09.024
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发表时间:
2008-03
影响因子:
5.2
通讯作者:
Zhou, Wei
中科院分区:
文献类型:
--
作者:
Zhao, Kong Shuang;Zhou, Wei
The dielectric properties of 4A zeolites dispersed in silicone oil are measured in the frequency range of 40Hz to 110MHz for elucidating the dielectric background of zeolites electrorheological (ER) fluid, and two relaxations are observed. The possible mechanisms of the dielectric relaxations are suggested that the transfer motion of sodium ions in supercage is contributed to the low-frequency relaxation, and the high-frequency relaxation is raised from the hopping of sodium ions restricted on active sites. The dielectric analyzing indicates that appropriate concentration, presence of water in cavity and the frequency strongly affect the motion of sodium ion inside the solid-state framework. As well as the analysis of the phase parameters offers real permittivity of zeolite particle under electric field, and insures the accurate calculation for electrostatic interaction of dipole.
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影响因子:
3.8
作者:
L. Frunza;Ş. Frunzǎ;A. Schönhals;H.-L. Zubowa-;H. Kosslick;R. Fricke
通讯作者:
L. Frunza;Ş. Frunzǎ;A. Schönhals;H.-L. Zubowa-;H. Kosslick;R. Fricke
影响因子:
9.9
作者:
B. Chin;Y. S. Lee;O. Park
通讯作者:
B. Chin;Y. S. Lee;O. Park
影响因子:
3.9
作者:
KLINGENBERG, DJ;ZUKOSKI, CF
通讯作者:
ZUKOSKI, CF
影响因子:
3.3
作者:
L. Frunza;H. Kosslick;Ş. Frunzǎ;A. Schönhals
通讯作者:
L. Frunza;H. Kosslick;Ş. Frunzǎ;A. Schönhals
DOI:
10.1021/j100678a012
发表时间:
1971-04
期刊:
The Journal of Physical Chemistry
影响因子:
--
作者:
C. Einolf;E. Carstensen
通讯作者:
C. Einolf;E. Carstensen