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Themed collection CO2 Separation, Capture and Reuse

13 items
Open Access Editorial

CO2 separation, capture and reuse: a web themed issue

Guest editors Mohamed Eddaoudi and Len Barbour introduce this web collection celebrating current achievements and future perspectives in CO2 separation, capture and reuse.

Graphical abstract: CO2 separation, capture and reuse: a web themed issue
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Chabazite and zeolite 13X for CO2 capture under high pressure and moderate temperature conditions

Mesoporous chabazite ion-exchanged with Ca2+ was effective for CO2 capture at 20 bar and 473 K, whereas 13X as a support material enabled recyclable carbonation of ca. 8 wt% Mg(OH)2 approaching the theoretical maximum for CO2 capture with 10% H2O.

Graphical abstract: Chabazite and zeolite 13X for CO2 capture under high pressure and moderate temperature conditions
From the themed collection: CO2 Separation, Capture and Reuse
Communication

New insights into carbon dioxide interactions with benzimidazole-linked polymers

Computational studies reveal that the excellent performance of benzimidazole-linked polymers in selective carbon dioxide capture over methane and nitrogen is facilitated by several electrostatic interactions involving the Lewis basic sites and the aryl C–H of the benzimidazole units with CO2.

Graphical abstract: New insights into carbon dioxide interactions with benzimidazole-linked polymers
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Porous organic polymers with anchored aldehydes: a new platform for post-synthetic amine functionalization en route for enhanced CO2 adsorption properties

Amine functionalization of a unique aldehyde containing porous organic polymer for CO2 capture.

Graphical abstract: Porous organic polymers with anchored aldehydes: a new platform for post-synthetic amine functionalization en route for enhanced CO2 adsorption properties
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Carbon dioxide entrapment in an organic molecular host

4-Phenoxyphenol crystallises to yield discrete ∼60 Å3 cavities capable of enclathrating CO2 molecules; gated porosity does not occur under static pressure.

Graphical abstract: Carbon dioxide entrapment in an organic molecular host
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Screening and evaluating aminated cationic functional moieties for potential CO2 capture applications using an anionic MOF scaffold

We demonstrate the use of an anionic MOF for the evaluation of cationic functional moieties for CO2 capture.

Graphical abstract: Screening and evaluating aminated cationic functional moieties for potential CO2 capture applications using an anionic MOF scaffold
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Assembly of a unique octa-nuclear copper cluster-based metal–organic framework with highly selective CO2 adsorption over N2 and CH4

By using 4-(pyrimidin-5-yl) benzoic acid (4-PmBC) as a ligand, a porous metal–organic framework based on unique octa-nuclear copper clusters was constructed, which exhibited highly selective CO2 uptake over N2 and CH4.

Graphical abstract: Assembly of a unique octa-nuclear copper cluster-based metal–organic framework with highly selective CO2 adsorption over N2 and CH4
From the themed collection: CO2 Separation, Capture and Reuse
Communication

A robust amino-functionalized titanium(IV) based MOF for improved separation of acid gases

An interdisciplinary study reveals the potential of H2S resistant amino-functionalized MIL-125(Ti) for the acid gas purification of biogas and natural gas.

Graphical abstract: A robust amino-functionalized titanium(iv) based MOF for improved separation of acid gases
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Unprecedented activation and CO2 capture properties of an elastic single-molecule trap

The metal–organic framework PCN-200 shows an unprecedented gas-purge activation capability, which enables its use in a low-energy carbon capture process.

Graphical abstract: Unprecedented activation and CO2 capture properties of an elastic single-molecule trap
From the themed collection: CO2 Separation, Capture and Reuse
Communication

An asymmetric tubular ceramic-carbonate dual phase membrane for high temperature CO2 separation

For the first time, a tubular asymmetric ceramic-carbonate dual phase membrane was prepared and tested for high temperature CO2 separation.

Graphical abstract: An asymmetric tubular ceramic-carbonate dual phase membrane for high temperature CO2 separation
From the themed collection: CO2 Separation, Capture and Reuse
Communication

High-pressure carbon dioxide uptake for porous organic cages: comparison of spectroscopic and manometric measurement techniques

A spectroscopic method for measuring CO2 sorption isotherms at high pressure is validated for crystalline porous organic cages.

Graphical abstract: High-pressure carbon dioxide uptake for porous organic cages: comparison of spectroscopic and manometric measurement techniques
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Identification of bridged CO2 binding in a Prussian blue analogue using neutron powder diffraction

Analysis of neutron powder diffraction data for a CO2-loaded Prussian blue analogue, Fe3[Co(CN)6]2, has identified two unique bridging modes for CO2, one of which exhibits simultaneous interaction with two bare-metal sites.

Graphical abstract: Identification of bridged CO2 binding in a Prussian blue analogue using neutron powder diffraction
From the themed collection: CO2 Separation, Capture and Reuse
Communication

Low-energy regeneration and high productivity in a lanthanide–hexacarboxylate framework for high-pressure CO2–CH4–H2 separation

A novel porous lanthanide–organic framework of a jjt-a topology has been realized for high pressure CO2–CH4–H2 separation with high productivities and low regeneration costs at room temperature.

Graphical abstract: Low-energy regeneration and high productivity in a lanthanide–hexacarboxylate framework for high-pressure CO2–CH4–H2 separation
From the themed collection: CO2 Separation, Capture and Reuse
13 items

About this collection

The scope of this themed collection is broad and covers aspects such as simulation, materials development and implementation. It will showcase the latest developments towards addressing the CO2 challenge by gathering in one themed issue contributions from talented and innovative researchers. The issue is guest edited by Mohamed Eddaoudi and Len Barbour. New articles will be added to this collection as they are published.

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