Recent progress and remaining challenges in post-combustion CO2 capture using metal-organic frameworks (MOFs)

Younas, Mohammad; Rezakazemi, Mashallah; Daud, Muhammad; Wazir, Muhammad B.; Ahmad, Shakil; Ullah, Nehar; Inamuddin, .; Ramakrishna, Seeram

doi:10.1016/j.pecs.2020.100849

Cited by 291 publications

(132 citation statements)

References 224 publications

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“…MOFs and activated carbon have been reported to achieve high CO 2 adsorption capacity. However, the cost of production and raw materials are the significant challenging factors for industry application [33]. Activated carbons or porous carbons for CO 2 capture need chemical activation (chemical agents and temperatures from 400 • C to 900 • C), physical activation (temperatures about 700 • C to 1200 • C), or others.…”

Section: Cyclic Regenerative Performancementioning

confidence: 99%

CO2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite

et al. 2021

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CO2 is a major contributor to global warming, and considerable efforts have been undertaken to capture and utilise it. Herein, a nanomaterial based on ionic liquid (IL)–modified calcined magnesites was investigated for CO2 capture. The synthesised nanomaterial (magnesite modified using [APMIM]Br) exhibited the best adsorption performance of 1.34 mmol/g at 30% IL loading amount, 50 °C, 0.4 MPa and 150 mL/min. In particular, the obtained nanomaterial could be regenerated at a low temperature of 90 °C for 3 h, and its CO2 adsorption capacity of 0.81 mmol/g was retained after eight cycles. FT-IR results showed that the imidazole ring and C–N group are directly related to CO2 adsorption capacity. Moreover, improving the conjugative effect of the imidazole ring enhanced the adsorption performance. Further, CO2 was adsorbed on the adsorbent surface and incomplete desorption decreased the BET surface area and CO2 adsorption capacity. Additionally, four models were selected to fit the adsorption kinetics. The results show that the adsorption mechanism fits the pseudo-first-order model well.

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Section: Cyclic Regenerative Performancementioning

confidence: 99%

CO2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite

et al. 2021

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“…The technology for CO 2 separation and capture mainly includes the alcohol amine aqueous solution adsorption method, porous solid adsorption method, and membrane separation method. [ 4–6 ] Among them, the membrane separation method is widely used by virtue of its advantages such as economy, high efficiency, and convenience. [ 7,8 ] For example, the separation of CO 2 /CH 4 and CO 2 /N 2 by the membrane separation method has a history of several decades.…”

Section: Figurementioning

confidence: 99%

Immobilization of Ionic Liquids with a New Cellulose Ester Containing Imidazolium Cation for High‐Performance CO₂ Separation Membranes

Cheng

Zhang

Yin

et al. 2020

Macromol. Rapid Commun.

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CO2 gas separation is of significant importance to protect the environment and utilize the carbon resource. In this work, two kinds of new cellulose esters containing imidazolium cation, cellulose acetate (CA) 1‐butyl‐3‐methylimidazolium chloride and CA 1‐butyl‐3‐methylimidazolium bis(trifluoromethane sulfonyl)imide (CA‐BmimTf2N), are designed and synthesized. The resultant cationized cellulose esters effectively lock various ionic liquids (ILs) via electrostatic interactions. Due to the strong attraction interactions, the obtained cellulose ester/ILs composite membranes are uniform, smooth, and highly transparent. Moreover, the added ILs with a long alkyl chain in the cation and a bis(trifluoromethane sulfonyl)imide anion remarkably improve the CO2 permeability of the cellulose ester/ILs membranes, because of the dramatic increase of the CO2 diffusion rate. The CA‐BmimTf2N/C10mimTf2N membranes exhibit the highest CO2 permeability, which is 3800% higher than that of CA membrane and 1700% higher than that of CA‐BmimTf2N membrane. More importantly, the CA‐BmimTf2N/C10mimTf2N membranes have good mechanical properties and thermal stability. Such high‐performance CO2 separation membranes with high CO2 permeability, high transparency, and good mechanical property have a huge potential in the practical utilization for gas separation.

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“…Inspired by the advancements mentioned above and by the vast available literature on UiO‐66 MOF as illustrated in Figure 3, the current review, therefore, focuses on UiO‐66 MOFs for CO 2 capture, separation and conversion applications. Although there are numerous papers and reviews covering MOFs applied to CO 2 capture, separation, and conversion [15,71–80] . However, this review′s importance lies particularly in the versatility of the pristine, functionalized and composites of UiO‐66 MOFs materials covering the literature from 2008 to 2020.…”

Section: Introductionmentioning

confidence: 99%

Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO₂ Capture, Separation, and Conversion

Usman

Helal

Abdelnaby

et al. 2021

The Chemical Record

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Among thousands of known metal‐organic frameworks (MOFs), the University of Oslo's MOF (UiO‐66) exhibits unique structure topology, chemical and thermal stability, and intriguing tunable properties, that have gained incredible research interest. This paper summarizes the structural advancement of UiO‐66 and its role in CO2 capture, separation, and transformation into chemicals. The first part of the review summarizes the fast‐growing literature related to the CO2 capture reported by UiO‐66 during the past ten years. The second part provides an overview of various advancements in UiO‐66 membranes in CO2 purification. The third part describes the role of UiO‐66 and its composites as catalysts for CO2 conversion into useful products. Despite many achievements, significant challenges associated with UiO‐66 are addressed, and future perspectives are comprehensively presented to forecast how UiO‐66 might be used further for CO2 management.

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Recent progress and remaining challenges in post-combustion CO2 capture using metal-organic frameworks (MOFs)

Cited by 291 publications

References 224 publications

CO2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite

CO2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite

Immobilization of Ionic Liquids with a New Cellulose Ester Containing Imidazolium Cation for High‐Performance CO₂ Separation Membranes

Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO₂ Capture, Separation, and Conversion

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Recent progress and remaining challenges in post-combustion CO2 capture using metal-organic frameworks (MOFs)

Cited by 291 publications

References 224 publications

CO2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite

CO2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite

Immobilization of Ionic Liquids with a New Cellulose Ester Containing Imidazolium Cation for High‐Performance CO2 Separation Membranes

Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO2 Capture, Separation, and Conversion

Contact Info

Product

Resources

About

Immobilization of Ionic Liquids with a New Cellulose Ester Containing Imidazolium Cation for High‐Performance CO₂ Separation Membranes

Trends and Prospects in UiO‐66 Metal‐Organic Framework for CO₂ Capture, Separation, and Conversion