Immobilization of H2O in Diffusion Channel of Metal–Organic Frameworks for Long‐Term CO2 Capture from Humid Flue Gas
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DOI: 10.1002/adma.202410500
Abstract: Utilizing physisorption for CO2 capture in humid flue gas presents challenges, with H2O molecules either damaging the adsorbent or competing with CO2 for adsorption, compromising long‐term stability. Herein, a counter‐intuitive strategy is proposed to address… read more here.
Keywords: humid flue; co2; co2 capture; gas ... See more keywords
[EMmim][NTf2]—a Novel Ionic Liquid (IL) in Catalytic CO2 Capture and ILs’ Applications
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DOI: 10.1002/advs.202205352
Abstract: Ionic liquids (ILs) have been used for carbon dioxide (CO2) capture, however, which have never been used as catalysts to accelerate CO2 capture. The record is broken by a uniquely designed IL, [EMmim][NTf2]. The IL… read more here.
Keywords: co2 capture; catalytic co2; emmim ntf2; capture ... See more keywords
Machine learning boosted eutectic solvent design for CO2 capture with experimental validation
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DOI: 10.1002/aic.18631
Abstract: Although eutectic solvents (ESs) have garnered significant attention as promising solvents for carbon dioxide (CO2) capture, systematic studies on discovering novel ESs linking machine learning (ML) and experimental validation are scarce. For the reliable prediction… read more here.
Keywords: co2; experimental validation; co2 capture; machine learning ... See more keywords
Temperature optimal control and entropy–enthalpy compensation phenomenon in the CO2 capture with DEA/PEG200 as absorbent
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DOI: 10.1002/aic.18857
Abstract: The traditional chemical absorption method using alkanolamine aqueous solution for carbon dioxide (CO2) capture suffers from high volatility and high energy consumption for regeneration. In the present work, a mixed absorbent comprising diethanolamine (DEA) and… read more here.
Keywords: temperature; optimal control; co2 capture; absorption ... See more keywords
CO2 capture with hydrophobic halogen‐free natural deep eutectic solvents: Perturbed‐Chain Statistical Associating Fluid Theory modeling and molecular insights
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DOI: 10.1002/aic.18878
Abstract: This work systematically investigates CO2 capture with hydrophobic halogen‐free natural deep eutectic solvents (NADES) as absorbents from both thermodynamic and molecular perspectives. A series of NADES consisting of decanoic acid, menthol, thymol, and lidocaine as… read more here.
Keywords: free natural; hydrophobic halogen; capture hydrophobic; halogen free ... See more keywords
A rationally designed amine absorbent for CO2 capture via proton transfer: Beyond the absorption–desorption trade‐off
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DOI: 10.1002/aic.70081
Abstract: Amine‐scrubbing‐based chemical absorption is an effective and industrialized technology for CO2 capture, but the challenge lies in developing efficient and energy‐saving absorbents. Here we present a rationally designed amine absorbent, N‐(2‐hydroxypropyl)‐N‐ethylethylenediamine (HPEEDA), featuring simultaneous functionalized… read more here.
Keywords: co2 capture; designed amine; absorption; rationally designed ... See more keywords
Global trends and challenges in biogas purification and CO2 capture for renewable energy and climate mitigation
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DOI: 10.1002/bbb.2805
Abstract: Biogas purification technologies facilitate the production of value‐added products such as biomethane and industrial chemicals. This review was based on the assumption that biogas purification is underrepresented in the literature despite its significant potential for… read more here.
Keywords: purification co2; biogas purification; co2 capture; energy ... See more keywords
Promoting Ethylene Selectivity from CO2 Electroreduction on CuO Supported onto CO2 Capture Materials.
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DOI: 10.1002/cssc.201702338
Abstract: Cu is a unique catalyst for CO2 electroreduction, since it can catalyze CO2 reduction to a series of hydrocarbons, alcohols, and carboxylic acids. Nevertheless, such Cu catalysts suffer from poor selectivity. High pressure of CO2… read more here.
Keywords: cuo; co2 capture; co2; selectivity ... See more keywords
Can charge-modulated metal-organic frameworks achieve high-performance CO2 capture and separation over H2, N2 and CH4?
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DOI: 10.1002/cssc.202101674
Abstract: CO2 capture and separation by using charge-modulated adsorbent materials is a promising strategy to reduce CO2 emissions. Herein, three TM-HAB (TM = Co, Ni, and Cu; HAB = hexaaminobenzene) metal-organic frameworks (MOFs) are evaluated as… read more here.
Keywords: hab; co2 capture; charge modulated;
Improved CO2 Capture and Catalytic Hydrogenation Using Amino Acid Based Ionic Liquids
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DOI: 10.1002/cssc.202201502
Abstract: Abstract A series of alkyl ammonium (or imidazolium) based ionic liquids was tested as novel and potentially green absorbent for CO2 capture and utilization. By exploiting various amino acids as counter ions for ionic liquids,… read more here.
Keywords: co2 capture; improved co2; hydrogenation; ionic liquids ... See more keywords
Graphene Oxide-Arginine Composites: Efficient Dual Function Materials for Integrated CO2 Capture and Conversion.
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DOI: 10.1002/cssc.202301673
Abstract: The "on-demand" capture and utilization of CO2 is effectively realized with a readily accessible dual function organic composite. The covalent and controlled derivatization of graphene oxide (GO) surface with naturally occurring arginine led to a… read more here.
Keywords: graphene oxide; capture conversion; dual function; co2 capture ... See more keywords