Modified mesoporous silica gas separation membranes on polymeric hollow fibers

KS Jang, HJ Kim, JR Johnson, W Kim… - Chemistry of …, 2011 - ACS Publications
Thin, continuous, mesoporous silica membranes are formed on polymeric hollow fibers via
liquid-phase coating at roomtemperature and aging with tetraethylorthosilicate (TEOS) vapor …

Detection and adsorption of Hg 2+ by new mesoporous silica and membrane material grafted with a chemodosimeter

Q Zou, L Zou, H Tian - Journal of Materials Chemistry, 2011 - pubs.rsc.org
A novel organic–inorganic silica material (MCM-3T), prepared by covalent immobilization of
the 2, 1, 3-benzothiadiazole-based chemodosimeter 3 and thiol group to the mesoporous …

Synthesis and characterization of MCM-41-ceramic composite membrane for the separation of chromic acid from aqueous solution

AK Basumatary, RV Kumar, AK Ghoshal… - Journal of Membrane …, 2015 - Elsevier
This work addresses the fabrication and characterization of MCM-41-ceramic composite
membrane on a porous circular shaped support by hydrothermal synthesis method. A facile …

Synthesis and characterization of poly (4-vinylpyridine)/MCM-48 catalyst for one-pot synthesis of substituted 4H-chromenes

RJ Kalbasi, N Mosaddegh - catalysis communications, 2011 - Elsevier
In this paper, we wish to report the synthesis and characterization of poly (4-vinylpyridine)
supported on MCM-48 by in situ polymerization of 4-vinylpyridine in the presence of MCM …

Chiral imprinting with amino acids of ordered mesoporous silica exhibiting enantioselectivity after calcination

S Lacasta, V Sebastián, C Casado… - Chemistry of …, 2011 - ACS Publications
Chiral ordered mesoporous silica (COMS) was synthesized in basic media by combining
tetraethyl orthosilicate and quaternized aminosilane (with a templating role) silica sources …

A highly ordered chiral inorganic mesoporous material used as stationary phase for high-resolution gas chromatographic separations

YX Li, SG Fu, JH Zhang, SM Xie, L Li, YY He… - … of Chromatography A, 2018 - Elsevier
A highly ordered chiral mesoporous silica-coated capillary column has been used for high-
resolution gas chromatographic separations. The column has excellent selectivity, not only …

Tubular membranes and modules

YL Xue, R Zhang, B Cao, P Li - Hollow Fiber Membranes, 2021 - Elsevier
Tubular membranes, mainly made of ceramics or polymers, have been widely used in
microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), pervaporation (PV), and vapor …

Silylated mesoporous silica membranes on polymeric hollow fiber supports: synthesis and permeation properties

HJ Kim, NA Brunelli, AJ Brown, KS Jang… - … Applied Materials & …, 2014 - ACS Publications
We report the synthesis and organic/water separation properties of mesoporous silica
membranes, supported on low-cost and scalable polymeric (polyamide-imide) hollow fibers …

Pd-poly(N-vinyl-2-pyrrolidone)/MCM-48 nanocomposite: a novel catalyst for the Ullmann reaction

N Mosaddegh, I Yavari - Chemical Papers, 2018 - Springer
Homocoupling of aryl halides (Ullmann-type reaction) promoted by a Pd-poly (N-vinyl-2-
pyrrolidone)/MCM-48 (Pd–PVP/MCM-48) nanocomposite catalyst is described. In situ …

Seeded growth, silylation, and organic/water separation properties of MCM-48 membranes

HJ Kim, KS Jang, P Galebach, C Gilbert… - Journal of membrane …, 2013 - Elsevier
A seeded growth method is reported for synthesis of MCM-48 membranes on α-alumina
supports, thereby extending the seeded growth technique used for zeolite membranes to …