Polyimide-silica hybrid materials by sol-gel processing

1994 ◽  
Vol 13 (9) ◽  
pp. 641-643 ◽  
Author(s):  
L. Mascia ◽  
A. Kioul
Keyword(s):  
Hybrid Materials ◽  
Sol Gel ◽  
Gel Processing ◽  
Silica Hybrid

Organic base-catalyzed sol–gel route to prepare PMMA–silica hybrid materials

2007 ◽  
Vol 56 (3) ◽  
pp. 343-349 ◽  
Author(s):  
Jui-Ming Yeh ◽  
Chi-Fa Hsieh ◽  
Chia-Wen Yeh ◽  
Mei-Jyun Wu ◽  
Hsing-Chung Yang
Keyword(s):  
Hybrid Materials ◽  
Sol Gel ◽  
Organic Base ◽  
Silica Hybrid

Homogeneous phase synthesis of chitosan silica hybrid materials in ionic liquid medium and adsorption of Fe(III) from aqueous solutions

2019 ◽  
Vol 38 (9) ◽  
pp. 586-597 ◽  
Author(s):  
Ananda S. Amarasekara ◽  
Deping Wang
Keyword(s):  
Ionic Liquid ◽  
Hybrid Materials ◽  
Sol Gel ◽  
Phase Reaction ◽  
Phase Synthesis ◽  
Homogeneous Phase ◽  
Sol Gel Process ◽  
Hydrolysis Of ◽  
Silica Hybrid ◽  
Ionic Liquid Medium

Two chitosan silica hybrid materials were prepared by a two-step process in 78–84% yields using the homogeneous phase reaction of 3-(triethoxysilyl)propyl isocyanate with chitosan dissolved in 1-n-butyl-3-methylimidazolium chloride ionic liquid (∼10% w/w), which was followed by NH4OH catalyzed hydrolysis of triethoxysilyl groups and then sol-gel process. These new hybrid materials were shown to adsorb up to about 95% of Fe3+ from 5 × 10−4 M aqueous solution at room temperature in 24 h.

scholarly journals Synthesis of zirconia/polyethylene glycol hybrid materials by sol–gel processing and connections between structure and release kinetic of indomethacin

Drug Delivery ◽  
2013 ◽  
Vol 21 (8) ◽  
pp. 595-604 ◽  
Author(s):  
M. Catauro ◽  
F. Bollino ◽  
F. Papale ◽  
S. Pacifico ◽  
S. Galasso ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Hybrid Materials ◽  
Sol Gel ◽  
Release Kinetic ◽  
Gel Processing
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