Thin-film-composite hollow fiber membranes containing amino acid salts as mobile carriers for CO2 separation

Dai, Zhongde; Deng, Jing; Ansaloni, Luca; Janakiram, Saravanan; Deng, Liyuan

doi:10.1016/j.memsci.2019.02.023

Cited by 88 publications

(38 citation statements)

References 29 publications

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“…3 -PVA/Pro-K [55] 0.197 22 793 a 40.1 -PVA/Gly-K [55] 0.197 22 640 a 31.7 -PVA/Cys-K [55] 0.197 22 650 a 36 -Note: p(CO 2 ), CO 2 partial pressure; P(CO 2 ), CO 2 permeability; α, ideal CO 2 /gas selectivity. Abbreviation: FTMs, facilitated transport membranes.…”

Section: T a B L Ementioning

confidence: 99%

“…A noticeable feature of the FTMs containing the mobile carriers is their facile fabrication into a flat-sheet [57][58][59] or hollow-fiber [55,60] configuration. Researchers at OSU have demonstrated the roll-to-roll continuous fabrication of the FTM containing PZEA-Sar as the mobile carrier ( Figure 10), which was rolled into prototype spiral-wound (SW) membrane modules with a membrane area up to 3 m 2 ( Figure 11).…”

Section: T a B L Ementioning

confidence: 99%

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Recent advances in polymeric facilitated transport membranes for carbon dioxide separation and hydrogen purification

Han

2020

Journal of Polymer Science

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Membrane and membrane process have been widely considered as one of the best candidates for mitigating CO2 emissions from the combustion or utilization of fossil fuels. Various amine‐containing polymers constitute an important class of membranes, where the highly selective CO2 transport is achieved by the facilitated transport mechanism. In this review, the amine–CO2 chemistry is discussed in conjunction with the mechanism of the reaction‐mediated CO2 transport. A wide variety of amine‐containing polymers are discussed based on two synthesis motifs: (a) polyamines with amino groups covalently bound to the polymer backbone and (b) small molecule amines embedded in a polymer matrix. This review concludes with the remarks on the facilitated transport membranes for post‐combustion carbon capture (CO2/N2) and hydrogen purification (CO2/H2).

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Section: T a B L Ementioning

confidence: 99%

Section: T a B L Ementioning

confidence: 99%

Recent advances in polymeric facilitated transport membranes for carbon dioxide separation and hydrogen purification

Han

2020

Journal of Polymer Science

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“…Polymer membranes containing an amine‐based dendrimer have been developed for efficient CO 2 separation 11,21–26 . In addition, polymer membranes containing a CO 2 carrier have been developed 14,15,27–33 . The CO 2 carriers includes, such as, ethylenediamine, alkanolamine, polyethyleneimine, and polyallylamine (PAAm) 33 .…”

Section: Introductionmentioning

confidence: 99%

CO₂‐facilitated transport membranes prepared by blending polyvinyl alcohol and various water‐absorbing agents

Ito

Nishiyama

Sugimoto

et al. 2020

J of Applied Polymer Sci

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This study describes the production of a membrane by blending polyvinyl alcohol (PVA) and water‐absorbing agents for the selective permeation of CO2 by optimizing the type of water‐absorbing agent and its ratio to PVA. A CO2‐facilitated transport membrane is prepared by adding an aqueous cesium carbonate solution to a coated polymer blend matrix. When sodium polyacrylate (PAANa) is blended with PVA as a water‐absorbing agent, the resulting membrane shows promising heat and pressure resistances and a relatively high CO2/He separation performance. Particularly, the CO2/He selectivity of the membrane composed of PVA, PAANa, and another water‐absorbing agent exceeds 400 under a total pressure of 0.1 MPa and a CO2 partial pressure of 0.08 MPa at 85°C. Moreover, the CO2/He selectivity is approximately 100 even under a total pressure of 0.7 MPa and a CO2 partial pressure of 0.56 MPa. Thus, a high‐performance CO2 separation membrane at 85°C is produced.

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“…Membrane-based technology has been playing a significant role in pervaporation [ 1 , 2 , 3 , 4 ] and gas separation process [ 5 , 6 , 7 , 8 , 9 ] due to its numerous advantages. Polymeric membranes have been intensively studied and applied in many processes due to their good processability, low cost and reasonable long term performance [ 8 ].…”

Section: Introductionmentioning

confidence: 99%

The Impact of Reactive Ionic Liquids Addition on the Physicochemical and Sorption Properties of Poly(Vinyl Alcohol)-Based Films

Rynkowska

Fatyeyeva

et al. 2020

Polymers

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A new type of hybrid polymeric-based film containing 1-(1,3-diethoxy-1,3-dioxopropan-2-ylo)-3-methylimidazolium bromide (RIL1_Br) and 1-(2-etoxy-2-oxoethyl)-3-methylimidazolium bromide (RIL2_Br) reactive ionic liquids was elaborated. Poly(vinyl alcohol) (PVA)-based films with 9–33 wt % of RILs were subsequently characterized using Fourier transform infrared spectroscopy with attenuated total reflectance (FTIR-ATR), scanning electron microscopy (SEM), atomic force microscopy (AFM), thermogravimetric analysis (TGA) and TGA-FTIR. PVA-RIL films were also studied in tensile tests, contact angle and sorption measurements. RIL incorporation enhanced thermal and mechanical stability of PVA membranes due to the hydrogen bonds between RILs and polymer chains. Membrane swelling behavior in water (H2O), ethanol (EtOH), and propan-2-ol (IPA) and the kinetics of water sorption process revealed that PVA-RILs membranes possess the highest affinity towards water. It was pointed out that both the RIL type and the RIL amount in the polymer matrix have significant influence on the membrane swelling behavior and the water sorption kinetics.

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Thin-film-composite hollow fiber membranes containing amino acid salts as mobile carriers for CO2 separation

Cited by 88 publications

References 29 publications

Recent advances in polymeric facilitated transport membranes for carbon dioxide separation and hydrogen purification

Recent advances in polymeric facilitated transport membranes for carbon dioxide separation and hydrogen purification

CO₂‐facilitated transport membranes prepared by blending polyvinyl alcohol and various water‐absorbing agents

The Impact of Reactive Ionic Liquids Addition on the Physicochemical and Sorption Properties of Poly(Vinyl Alcohol)-Based Films

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Thin-film-composite hollow fiber membranes containing amino acid salts as mobile carriers for CO2 separation

Cited by 88 publications

References 29 publications

Recent advances in polymeric facilitated transport membranes for carbon dioxide separation and hydrogen purification

Recent advances in polymeric facilitated transport membranes for carbon dioxide separation and hydrogen purification

CO2‐facilitated transport membranes prepared by blending polyvinyl alcohol and various water‐absorbing agents

The Impact of Reactive Ionic Liquids Addition on the Physicochemical and Sorption Properties of Poly(Vinyl Alcohol)-Based Films

Contact Info

Product

Resources

About

CO₂‐facilitated transport membranes prepared by blending polyvinyl alcohol and various water‐absorbing agents