Theoretical Investigation into Effects of Pore Size and Pore Position Distributions on Dielectric Constant and Elastic Modulus of Two-Dimensional Periodic Porous Silica Films

2005 ◽  
Vol 44 (3) ◽  
pp. 1166-1168 ◽  
Author(s):  
Hidenori Miyoshi ◽  
Nobuhiro Hata ◽  
Takamaro Kikkawa
Keyword(s):  
Dielectric Constant ◽  
Elastic Modulus ◽  
Pore Size ◽  
Theoretical Investigation ◽  
Porous Silica ◽  
Two Dimensional ◽  
Silica Films

Theoretical Investigation of Dielectric Constant and Elastic Modulus of Two-Dimensional Periodic Porous Silica Films with Elliptical Cylindrical Pores

2005 ◽  
Vol 44 (3) ◽  
pp. 1161-1165 ◽  
Author(s):  
Hidenori Miyoshi ◽  
Hisanori Matsuo ◽  
Hirofumi Tanaka ◽  
Kazuhiro Yamada ◽  
Yoshiaki Oku ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Elastic Modulus ◽  
Theoretical Investigation ◽  
Porous Silica ◽  
Two Dimensional ◽  
Silica Films ◽  
Cylindrical Pores

Theoretical Analysis of Elastic Modulus and Dielectric Constant for Low-kTwo-Dimensional Periodic Porous Silica Films

2004 ◽  
Vol 43 (2) ◽  
pp. 498-503 ◽  
Author(s):  
Hidenori Miyoshi ◽  
Hisanori Matsuo ◽  
Yoshiaki Oku ◽  
Hirofumi Tanaka ◽  
Kazuhiro Yamada ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Elastic Modulus ◽  
Theoretical Analysis ◽  
Porous Silica ◽  
Silica Films

Thermal stability of low dielectric constant porous silica films

2005 ◽  
Vol 87 (26) ◽  
pp. 262909 ◽  
Author(s):  
L. Esposito ◽  
G. Ottaviani ◽  
E. Carollo ◽  
M. Bacchetta
Keyword(s):  
Thermal Stability ◽  
Dielectric Constant ◽  
Porous Silica ◽  
Low Dielectric Constant ◽  
Silica Films ◽  
Low Dielectric ◽  
Thermal Stability Of

Calculation of Pore Size Distribution in the Ellipsometric Porosimetry: Method and Reliability

1999 ◽  
Vol 565 ◽  
Author(s):  
K. P Mogilnikov ◽  
V. G Polovinkin ◽  
F. N Dultsev ◽  
M. R Baklanov
Keyword(s):  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Porous Silica ◽  
Solid Substrate ◽  
Silica Films ◽  
Ellipsometric Porosimetry ◽  
Method Of Calculation ◽  
Organic Adsorbates

AbstractEllipsometric porosimetry allows measurement of the pore size distribution in a thin porous film deposited on top of any solid substrate. The most important concept of this technique is the use of in-situ ellipsometry to determine the amount of adsorbate adsorbed/condensed in the film. Changes in refractive index and film thickness are used for calculation of the amount of adsorbate. A room temperature porosimetry based on adsorption of vapours of some organic solvents has been developed. In this paper, a method of calculation of the pore size distribution and reliability of the ELP results is discussed and the validity of the Gurvitsch rule for organic adsorbates (toluene, heptane, CCl4) is examined. Porous silica films on top of Si wafers were used for this analysis.

scholarly journals Effects of morphology and pore size of mesoporous silicas on the efficiency of an immobilized enzyme

RSC Advances ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 10010-10017
Author(s):  
Ping-Chung Kuo ◽  
Zhi-Xun Lin ◽  
Tzi-Yi Wu ◽  
Chun-Han Hsu ◽  
Hong-Ping Lin ◽  
...  
Keyword(s):  
Enzyme Activity ◽  
Mesoporous Silica ◽  
Pore Size ◽  
Immobilized Enzyme ◽  
Mesoporous Silicas ◽  
High Loading ◽  
Loading Capacity ◽  
Silica Films

Mesoporous silica films were used as supports with high loading capacity and enzyme activity.

Two‐Dimensional V‐VI Binary Nanosheets with Square Lattice: A Theoretical Investigation

2021 ◽  
Author(s):  
Xin Qiao ◽  
Xiaodong Lv ◽  
Yinan Dong ◽  
Yanping Yang ◽  
Fengyu Li
Keyword(s):  
Theoretical Investigation ◽  
Square Lattice ◽  
Two Dimensional
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