Silylated Mesoporous Silica Membranes on Polymeric Hollow Fiber Supports: Synthesis and Permeation Properties

2014 ◽  
Vol 6 (20) ◽  
pp. 17877-17886 ◽  
Author(s):  
Hyung-Ju Kim ◽  
Nicholas A. Brunelli ◽  
Andrew J. Brown ◽  
Kwang-Suk Jang ◽  
Wun-gwi Kim ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Hollow Fiber ◽  
Silica Membranes ◽  
Permeation Properties

Aziridine-Functionalized Mesoporous Silica Membranes on Polymeric Hollow Fibers: Synthesis and Single-Component CO2 and N2 Permeation Properties

2014 ◽  
Vol 54 (16) ◽  
pp. 4407-4413 ◽  
Author(s):  
Hyung-Ju Kim ◽  
Watcharop Chaikittisilp ◽  
Kwang-Suk Jang ◽  
Stephanie A. Didas ◽  
Justin R. Johnson ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Single Component ◽  
Hollow Fibers ◽  
Silica Membranes ◽  
Functionalized Mesoporous Silica ◽  
Permeation Properties

Gas permeation properties of amine loaded mesoporous silica membranes for CO2separation

2011 ◽  
Vol 34 (1-3) ◽  
pp. 266-271 ◽  
Author(s):  
Manabu Miyamoto ◽  
Ayato Takayama ◽  
Shigeyuki Uemiya ◽  
Katsunori Yogo
Keyword(s):  
Mesoporous Silica ◽  
Gas Permeation ◽  
Silica Membranes ◽  
Permeation Properties

Preparation and CO2 separation properties of amine-modified mesoporous silica membranes

2007 ◽  
Vol 101 (1-2) ◽  
pp. 303-311 ◽  
Author(s):  
Yuzuru Sakamoto ◽  
Kensuke Nagata ◽  
Katsunori Yogo ◽  
Koichi Yamada
Keyword(s):  
Mesoporous Silica ◽  
Co2 Separation ◽  
Silica Membranes

Mesoporous silica membranes by self-assembled nanospheres and mediated laser ablation

2012 ◽  
Author(s):  
Katia Sparnacci ◽  
Guido Panzarasa ◽  
Michele Laus ◽  
Natascia De Leo ◽  
Luca Boarino ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Mesoporous Silica ◽  
Silica Membranes ◽  
Self Assembled

Robust transparent mesoporous silica membranes as matrices for colorimetric sensors

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 16549-16553 ◽  
Author(s):  
Donghun Kim ◽  
Bradley F. Chmelka
Keyword(s):  
Heavy Metal ◽  
Mesoporous Silica ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Colorimetric Detection ◽  
High Surface ◽  
Silica Membranes ◽  
Surface Areas ◽  
Functionalized Mesoporous Silica ◽  
Colorimetric Sensors

Transparent functionalized mesoporous silica membranes have been prepared with high surface areas (∼500 m2 g−1) that exhibit high sensitivities for colorimetric detection and sensing of dilute heavy-metal ions (e.g., Pb2+).

scholarly journals Functionalized Mesoporous Silica Membranes for CO2Separation Applications

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Hyung-Ju Kim ◽  
Hee-Chul Yang ◽  
Dong-Yong Chung ◽  
In-Hwan Yang ◽  
Yun Jung Choi ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Molecular Sieves ◽  
Three Dimensional ◽  
Molecular Transport ◽  
Advanced Materials ◽  
Silica Membranes ◽  
Surface Areas ◽  
Functionalized Mesoporous Silica ◽  
Potential Applications ◽  
And Performance

Mesoporous silica molecular sieves are emerging candidates for a number of potential applications involving adsorption and molecular transport due to their large surface areas, high pore volumes, and tunable pore sizes. Recently, several research groups have investigated the potential of functionalized mesoporous silica molecular sieves as advanced materials in separation devices, such as membranes. In particular, mesoporous silica with a two- or three-dimensional pore structure is one of the most promising types of molecular sieve materials for gas separation membranes. However, several important challenges must first be addressed regarding the successful fabrication of mesoporous silica membranes. First, a novel, high throughput process for the fabrication of continuous and defect-free mesoporous silica membranes is required. Second, functionalization of mesopores on membranes is desirable in order to impart selective properties. Finally, the separation characteristics and performance of functionalized mesoporous silica membranes must be further investigated. Herein, the synthesis, characterization, and applications of mesoporous silica membranes and functionalized mesoporous silica membranes are reviewed with a focus on CO2separation.

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