Novel CO2-Selective Cross-Linked Poly(vinyl alcohol)/Polyvinylpyrrolidone Blend Membrane Containing Amine Carrier for CO2–N2 Separation: Synthesis, Characterization, and Gas Permeation Study

2014 ◽  
Vol 53 (51) ◽  
pp. 19736-19746 ◽  
Author(s):  
Arijit Mondal ◽  
Bishnupada Mandal
Keyword(s):  
Vinyl Alcohol ◽  
Gas Permeation ◽  
Poly Vinyl Alcohol ◽  
Blend Membrane ◽  
Permeation Study ◽  
Amine Carrier

Changes in free volume and gas permeation properties of poly(vinyl alcohol) nanocomposite membranes modified using cage‐structured polyhedral oligomeric silsesquioxane

2020 ◽  
Vol 138 (10) ◽  
pp. 49953
Author(s):  
Valiya Parambath Swapna ◽  
Abitha Vayyaprontavida Kaliyathan ◽  
Vakkoottil Sivadasan Abhisha ◽  
Hanna Joseph Maria ◽  
Padinharu Madathil Gopalakrishnan Nambissan ◽  
...  
Keyword(s):  
Free Volume ◽  
Vinyl Alcohol ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
Gas Permeation ◽  
Poly Vinyl Alcohol ◽  
Nanocomposite Membranes ◽  
Oligomeric Silsesquioxane ◽  
Permeation Properties

scholarly journals Grafting of Heparin on Blend Membrane of Citric Acid Crosslinked Chitosan/Polyethylene Glycol-Poly Vinyl Alcohol (PVA-PEG)

2019 ◽  
Vol 19 (1) ◽  
pp. 151
Author(s):  
Retno Ariadi Lusiana ◽  
Ginanjar Argo Pambudi ◽  
Fitra Nilla Sari ◽  
Didik Setiyo Widodo ◽  
Khabibi Khabibi ◽  
...  
Keyword(s):  
Citric Acid ◽  
Vinyl Alcohol ◽  
Membrane Properties ◽  
Poly Vinyl Alcohol ◽  
Test Results ◽  
Blend Membrane ◽  
Grafting Reaction ◽  
Physical Tests ◽  
Crosslinked Chitosan ◽  
Poly Ethylene

Heparin, an active sulfate group material, grafted onto blend membrane citric acid cross-linked chitosan/poly (vinyl alcohol)-poly(ethylene glycol) (PVA-PEG) to improve the membrane properties. The physical tests shown that grafting reaction of citric acid crosslinked chitosan increased the mechanical strength and membrane swelling. The permeability test results, it was found that the grafted chitosan membrane was improved permeability of both urea and creatinine as compared to chitosan pure and chitosan crosslinked membrane. The negative charge of the sulphonate group of heparin increased the number of the active side of the carrier in the membrane, which then correlated to the membrane’s permeability process.

Controlled release of riboflavin and insulin through crosslinked poly(vinyl alcohol)/chitosan blend membrane

1992 ◽  
Vol 44 (10) ◽  
pp. 1823-1828 ◽  
Author(s):  
Jin Hong Kim ◽  
Ju Young Kim ◽  
Young Moo Lee ◽  
Kea Yong Kim
Keyword(s):  
Controlled Release ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Blend Membrane

Poly(vinyl alcohol)/polyelectrolyte complex blend membrane for pervaporation dehydration of isopropanol

2009 ◽  
Vol 343 (1-2) ◽  
pp. 53-61 ◽  
Author(s):  
Qiang Zhao ◽  
Jinwen Qian ◽  
Quanfu An ◽  
Meihua Zhu ◽  
Minjie Yin ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Polyelectrolyte Complex ◽  
Poly Vinyl Alcohol ◽  
Blend Membrane

Gas permeation through water-swollen polysaccharide/poly(vinyl alcohol) membranes

2004 ◽  
Vol 91 (5) ◽  
pp. 3225-3232 ◽  
Author(s):  
Min-Joung Kim ◽  
You-In Park ◽  
Kyung-Ho Youm ◽  
Kew-Ho Lee
Keyword(s):  
Vinyl Alcohol ◽  
Gas Permeation ◽  
Poly Vinyl Alcohol

Pervaporation of water-ethanol through poly(vinyl alcohol)/chitosan blend membrane

1992 ◽  
Vol 29 (3-4) ◽  
pp. 423-429 ◽  
Author(s):  
Young Moo Lee ◽  
Sang Yong Nam ◽  
Jin Hong Kim
Keyword(s):  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Blend Membrane
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