Nanoporous hypercrosslinked polymers as cost-effective catalysts to significantly promote the CO2 absorption performance of water-lean solvents for post-combustion CO2 capture

Karami, Bita; Bayat, Borna; Ramezanipour Penchah, Hamid; Ghaemi, Ahad

doi:10.1016/j.fuel.2024.130929

Fuel

2024

DOI: 10.1016/j.fuel.2024.130929

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Nanoporous hypercrosslinked polymers as cost-effective catalysts to significantly promote the CO2 absorption performance of water-lean solvents for post-combustion CO2 capture

Bita Karami,

Borna Bayat,

Hamid Ramezanipour Penchah

et al.

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Cited by 3 publications

References 65 publications

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Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

Darmayanti,

Tuck,

Thang

2024

Advanced Materials

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A significant amount of research has been conducted in carbon dioxide (CO2) capture, particularly over the past decade, and continues to evolve. This review presents the most recent advancements in synthetic methodologies and CO2 capture capabilities of diverse polymer‐based substances, which includes the amine‐based polymers, porous organic polymers, and polymeric membranes, covering publications in the last five years (2019 to 2024). It aims to assist researchers with new insights and approaches to develop innovative polymer‐based materials with improved capturing CO2 capacity, efficiency, sustainability, and cost‐effective, thereby addressing the current obstacles in carbon capture and storage to sooner meeting the net‐zero CO2 emission target.This article is protected by copyright. All rights reserved

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Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

Darmayanti,

Tuck,

Thang

2024

Advanced Materials

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Zinc (II)-1,4,7,10-tetraazacyclododecane complexes catalyzed tertiary amine-based CO2 capture in a rotating packed bed

Du,

Sun,

Luo

et al. 2025

Separation and Purification Technology

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Facile synthesis of anthranilic acid based dual functionalized novel hyper cross-linked polymer for promising CO2 capture and efficient Cr3+ adsorption

Abid,

Raza,

Qureshi

et al. 2024

Sci Rep

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A novel hyper cross-linked polymer of 2-Aminobenzoic acid (HCP-AA) is synthesized for the adsorption of Cr3+ and CO2. The Brunauer–Emmett–Teller surface area of HCP-AA is 615 m2 g−1. HCP-AA of particle size 0.5 nm showed maximum adsorption of Cr3+ for lab prepared wastewater (93%) while it was 88% for real industrial wastewater. It is might be due to electrostatic interactions, cation-π interactions, lone pair interactions and cation exchange at pH 7; contact time of 8 min; adsorbent dose 0.8 g. The adsorption capacity was calculated 52.63 mg g−1 for chromium metal ions at optimum conditions. Freundlich isotherm studies R2 = 0.9273 value is the best fit and follows pseudo second order kinetic model (R2 = 0.979). The adsorption is found non-spontaneous and exothermic through thermodynamic calculations like Gibbs free energy (ΔG), enthalpy change (ΔH) and entropy change (ΔS) were 6.58 kJ mol−1, − 60.91 kJ mol−1 and − 45.79 kJ mol−1 K−1, respectively. The CO2 adsorption capacity of HCP-AA is 1.39 mmol/g with quantity of 31.1 cm3/g (6.1 wt%) at 273Kwhile at 298 K adsorption capacity is 1.12 mmol/g with quantity 25.2 cm3/g (5 wt%). Overall, study suggests that carboxyl (–COOH) and amino (–NH2) groups may be actively enhancing the adsorption capacity of HCP-AA for Cr3+ and CO2.

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Nanoporous hypercrosslinked polymers as cost-effective catalysts to significantly promote the CO2 absorption performance of water-lean solvents for post-combustion CO2 capture

Cited by 3 publications

References 65 publications

Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

Zinc (II)-1,4,7,10-tetraazacyclododecane complexes catalyzed tertiary amine-based CO2 capture in a rotating packed bed

Facile synthesis of anthranilic acid based dual functionalized novel hyper cross-linked polymer for promising CO2 capture and efficient Cr3+ adsorption

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