scholarly journals The Effect of Reactive Ionic Liquid or Plasticizer Incorporation on the Physicochemical and Transport Properties of Cellulose Acetate Propionate-Based Membranes

Polymers ◽  
2018 ◽  
Vol 10 (1) ◽  
pp. 86 ◽  
Author(s):  
Edyta Rynkowska ◽  
Kateryna Fatyeyeva ◽  
Joanna Kujawa ◽  
Krzysztof Dzieszkowski ◽  
Andrzej Wolan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Transport Properties ◽  
Cellulose Acetate ◽  
Cellulose Acetate Propionate

scholarly journals Preparation and Characterization of Cellulose Acetate Propionate Films Functionalized with Reactive Ionic Liquids

Polymers ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1217 ◽  
Author(s):  
Joanna Kujawa ◽  
Edyta Rynkowska ◽  
Kateryna Fatyeyeva ◽  
Katarzyna Knozowska ◽  
Andrzej Wolan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Transport Properties ◽  
Cellulose Acetate ◽  
Force Microscopy ◽  
Water Permeation ◽  
Atomic Force ◽  
Cellulose Acetate Propionate ◽  
Morphology Of Films

1-(1,3-diethoxy-1,3-dioxopropan-2-ylo)-3-methylimidazolium bromide (RIL1_Br), 1-(2-etoxy-2-oxoethyl)-3-methylimidazolium bromide (RIL2_Br), 1-(2-etoxy-2-oxoethyl)-3-methylimidazolium tetrafluoroborate (RIL3_BF4) ionic liquids were synthesized. Subsequently, the dense cellulose acetate propionate (CAP)-based materials containing from 9 to 28.6 wt % of these reactive ionic liquids were elaborated. Reactive ionic liquids (RILs) were immobilized in CAP as a result of the transesterification reaction. The yield of this reaction was over 90% with respect to the used RIL. The physicochemical properties of resultant films were studied using nuclear magnetic resonance (NMR), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), atomic force microscopy (AFM), and thermogravimetric analysis (TGA). The RIL incorporation influenced the morphology of films by increasing their surface roughness with the rise of RIL content. The thermal stability of CAP-based membranes was dependent on the nature of the ionic liquid. Nevertheless, it was proven that CAP films containing RILs were stable up to 120–150 °C. Transport properties were characterized by water permeation tests. It was found that the type and the amount of the ionic liquid in the CAP matrix substantially influenced the transport properties of the prepared hybrid materials.

Physicochemical properties and pervaporation performance of dense membranes based on cellulose acetate propionate (CAP) and containing polymerizable ionic liquid (PIL)

2017 ◽  
Vol 544 ◽  
pp. 243-251 ◽  
Author(s):  
Edyta Rynkowska ◽  
Krzysztof Dzieszkowski ◽  
Antoine Lancien ◽  
Kateryna Fatyeyeva ◽  
Anthony Szymczyk ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Physicochemical Properties ◽  
Cellulose Acetate ◽  
Cellulose Acetate Propionate

Transport properties of Toray's asymmetric cellulose acetate membranes

Desalination ◽  
1985 ◽  
Vol 56 ◽  
pp. 251-260 ◽  
Author(s):  
M. Kurihara ◽  
W. Pusch ◽  
T. Tanaka
Keyword(s):  
Transport Properties ◽  
Cellulose Acetate ◽  
Cellulose Acetate Membranes

Ion transport properties of ionic liquid based gel electrolytes

2012 ◽  
Vol 60 ◽  
pp. 366-374 ◽  
Author(s):  
S.S. Sekhon ◽  
D.P. Kaur ◽  
J.-S. Park ◽  
K. Yamada
Keyword(s):  
Ionic Liquid ◽  
Ion Transport ◽  
Transport Properties ◽  
Gel Electrolytes

Transport properties of ionic liquid electrolytes with organic diluents

2009 ◽  
Vol 11 (33) ◽  
pp. 7202 ◽  
Author(s):  
Paul M. Bayley ◽  
George H. Lane ◽  
Nathalie M. Rocher ◽  
Bronya R. Clare ◽  
Adam S. Best ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Transport Properties ◽  
Liquid Electrolytes

Low-Temperature Transport Properties of Holes Introduced by Ionic Liquid Gating in Hydrogen-Terminated Diamond Surfaces

2013 ◽  
Vol 82 (7) ◽  
pp. 074718 ◽  
Author(s):  
Takahide Yamaguchi ◽  
Eiichiro Watanabe ◽  
Hirotaka Osato ◽  
Daiju Tsuya ◽  
Keita Deguchi ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Low Temperature ◽  
Transport Properties ◽  
Diamond Surfaces
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