Polybenzimidazoles based on 3,3′-diaminobenzidine and aliphatic dicarboxylic acids: Synthesis and evaluation of physicochemical properties toward their applicability as proton exchange and gas separation membrane material

2010 ◽  
Vol 120 (2) ◽  
pp. 1090-1099 ◽  
Author(s):  
Rupesh S. Bhavsar ◽  
Sandip B. Nahire ◽  
Mrunali S. Kale ◽  
Shubhangi G. Patil ◽  
Pradnya P. Aher ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Gas Separation ◽  
Dicarboxylic Acids ◽  
Proton Exchange ◽  
Membrane Material ◽  
Gas Separation Membrane ◽  
Separation Membrane ◽  
Aliphatic Dicarboxylic Acids

Preparation of polyphenylsulfone containing imidazole group for gas separation membrane material

2014 ◽  
Vol 26 (4) ◽  
pp. 401-407 ◽  
Author(s):  
Yunwu Yu ◽  
Baijun Liu ◽  
Yan Wang ◽  
Siyuan Liu ◽  
Xiaobai Li ◽  
...  
Keyword(s):  
Gas Separation ◽  
Membrane Material ◽  
Gas Separation Membrane ◽  
Imidazole Group ◽  
Separation Membrane

Fabrication and Characterization of Facilitated Transport Membrane for Gas Separation

2014 ◽  
Vol 625 ◽  
pp. 533-536 ◽  
Author(s):  
Rizwan Nasir ◽  
Hilmi Mukhtar ◽  
Zakaria Man
Keyword(s):  
Gas Separation ◽  
Thermo Gravimetric Analysis ◽  
Gravimetric Analysis ◽  
Membrane Material ◽  
Solvent Evaporation Method ◽  
Thermo Gravimetric ◽  
Gas Separation Membrane ◽  
Separation Membrane ◽  
Fabrication And Characterization

The new membrane material containing facilitate transport medium to enhance the performance of gas separation membrane has been fabricated by using monoethanolamine (MEA) as a fixed carrier with different concentration (5 & 10 wt. %) by using the solvent evaporation method. The developed membranes were characterized by using Field Emission Electron Microscope (FESEM), Fourier Transform Infrared (FTIR), and Thermo-Gravimetric Analysis (TGA). The developed membranes were found nonporous and dense in structure.

Metal-induced microporous aminosilica creates a highly permeable gas-separation membrane

2021 ◽  
Author(s):  
Ufafa Anggarini ◽  
Toshinori Tsuru ◽  
Masakoto Kanezashi ◽  
Hiroki Nagasawa ◽  
Liang Yu
Keyword(s):  
Gas Separation ◽  
Gas Separation Membrane ◽  
Separation Membrane

Hybrid microporous aminosilica membranes have been successfully synthesized via doping with Ag-, Cu- and Ni- into dense bis [3-(trimethoxysilyl) propyl] amine (BTPA) membranes, which creates micropores via the crosslinking between...

Preparation and characterization of a polyethersulfone/polyaniline nanocomposite membrane for ultrafiltration and as a substrate for a gas separation membrane

RSC Advances ◽  
2015 ◽  
Vol 5 (34) ◽  
pp. 27211-27223 ◽  
Author(s):  
Shu Zhu ◽  
Mengqi Shi ◽  
Song Zhao ◽  
Zhi Wang ◽  
Jixiao Wang ◽  
...  
Keyword(s):  
Gas Separation ◽  
Woven Fabrics ◽  
Nanocomposite Membrane ◽  
Selective Layer ◽  
Gas Separation Membrane ◽  
Supported Membrane ◽  
Suitable Substrate ◽  
Separation Membrane ◽  
Polyaniline Nanocomposite

PES/PANI nanocomposite membrane displayed excellent flux and antifouling property for UF. Meanwhile, PES/PANI non-woven fabrics supported membrane performed as a suitable substrate for gas separation membrane with PVAm selective layer.

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