Poly(amide-12-b-ethylene oxide)/glycerol triacetate blend membranes for CO2 separation

2013 ◽  
Vol 19 ◽  
pp. 41-48 ◽  
Author(s):  
Shichao Feng ◽  
Jizhong Ren ◽  
Zhansheng Li ◽  
Hui Li ◽  
Kaisheng Hua ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Co2 Separation ◽  
Blend Membranes ◽  
Glycerol Triacetate

Blend membranes of poly(amide-6-b-ethylene oxide)/[Emim][PF6] for CO2 separation

2017 ◽  
Vol 179 ◽  
pp. 309-319 ◽  
Author(s):  
Yongtao Qiu ◽  
Jizhong Ren ◽  
Dan Zhao ◽  
Hui Li ◽  
Kaisheng Hua ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Co2 Separation ◽  
Blend Membranes

Poly(amide-12-b-ethylene oxide)/polyethylene glycol blend membranes for carbon dioxide separation

2013 ◽  
Vol 116 ◽  
pp. 25-34 ◽  
Author(s):  
Shichao Feng ◽  
Jizhong Ren ◽  
Kaisheng Hua ◽  
Hui Li ◽  
Xiaoling Ren ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Polyethylene Glycol ◽  
Ethylene Oxide ◽  
Carbon Dioxide Separation ◽  
Blend Membranes

Interfacially polymerized thin film composite membranes containing ethylene oxide groups for CO2 separation

2013 ◽  
Vol 436 ◽  
pp. 121-131 ◽  
Author(s):  
Shichun Li ◽  
Zhi Wang ◽  
Chenxin Zhang ◽  
Mingming Wang ◽  
Fang Yuan ◽  
...  
Keyword(s):  
Thin Film ◽  
Ethylene Oxide ◽  
Composite Membranes ◽  
Co2 Separation ◽  
Film Composite ◽  
Thin Film Composite

scholarly journals The effect of Poly(Ethylene oxide) cross-linking structure on the mechanical properties and CO2 separation performance of an ion gel membrane

Polymer ◽  
2019 ◽  
Vol 180 ◽  
pp. 121666 ◽  
Author(s):  
Victor A. Kusuma ◽  
Christina Chen ◽  
James S. Baker ◽  
Megan K. Macala ◽  
David Hopkinson
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Cross Linking ◽  
Co2 Separation ◽  
Separation Performance ◽  
Poly Ethylene Oxide ◽  
Ion Gel ◽  
Poly Ethylene

Gas permeability and free volume in poly(amide-b-ethylene oxide)/polyethylene glycol blend membranes

2009 ◽  
Vol 339 (1-2) ◽  
pp. 177-183 ◽  
Author(s):  
Wilfredo Yave ◽  
Anja Car ◽  
Klaus-Viktor Peinemann ◽  
Muhammed Q. Shaikh ◽  
Klaus Rätzke ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Ethylene Oxide ◽  
Free Volume ◽  
Gas Permeability ◽  
Blend Membranes

Poly(amide-6-b-ethylene oxide)/SAPO-34 mixed matrix membrane for CO2 separation

2014 ◽  
Vol 23 (2) ◽  
pp. 227-234 ◽  
Author(s):  
Dan Zhao ◽  
Jizhong Ren ◽  
Hui Li ◽  
Kaisheng Hua ◽  
Maicun Deng
Keyword(s):  
Ethylene Oxide ◽  
Mixed Matrix Membrane ◽  
Co2 Separation ◽  
Mixed Matrix

Block copolymer membranes based on polyetheramine and methyl-containing polyisophthalamides designed for efficient CO2 separation

2017 ◽  
Vol 30 (9) ◽  
pp. 1064-1074 ◽  
Author(s):  
Xin Fu ◽  
Xueqin Li ◽  
Ruili Guo ◽  
Jianshu Zhang ◽  
Xingzhong Cao
Keyword(s):  
Carbon Dioxide ◽  
Block Copolymer ◽  
Ethylene Oxide ◽  
Free Volume ◽  
Gas Mixtures ◽  
Co2 Separation ◽  
Separation Performance ◽  
Mass Ratio ◽  
Fractional Free Volume ◽  
Diphenyl Sulfone

A series of block copolymer membranes was designed using polyetheramine (PEA) and methyl-containing polyisophthalamides (MPA) for the separation of carbon dioxide (CO2)/methane (CH4) gas mixtures. PEA consists of abundant ethylene oxide units, which show good affinity with CO2, and MPA consists of methyl (Me) substituents, which can increase the fractional free volume of block copolymer membranes. The Me substituents were introduced into MPA via polymerization from isophthaloyl dichloride (IPC), 2,5-dimethyl-1,4-phenylenediamine (DPD), and 4,4′-bis(3-aminophenoxy)diphenyl sulfone (BADS). Therefore, the CO2 solubility and diffusivity in the membranes could be improved by tailoring the PEA/MPA mass ratio and BADS/DPD mole ratio, respectively. The membrane with a PEA/MPA mass ratio of 6/4 and a BADS/DPD mole ratio of 1/10 exhibited optimum CO2 separation performance with a CO2 permeability of 629 Barrer and CO2/CH4 selectivity of 23 at 2 × 105 Pa and 25°C.

PEG modified poly(amide-b-ethylene oxide) membranes for CO2 separation

2008 ◽  
Vol 307 (1) ◽  
pp. 88-95 ◽  
Author(s):  
Anja. Car ◽  
Chrtomir. Stropnik ◽  
Wilfredo Yave ◽  
Klaus-V. Peinemann
Keyword(s):  
Ethylene Oxide ◽  
Co2 Separation ◽  
Oxide Membranes
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