Boosting CO<sub>2</sub> chemical fixation over MOF-808 by the introduction of functional groups and defective Zr sites

Zhou, Minghui; Qu, Zhengyan; Zhang, Jiuxuan; Jiang, Hong; Tang, Zhenchen; Chen, Rizhi

doi:10.1039/d3cc06154j

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Basic Principle Of Co2 Reduction1

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2024

2025

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Cited by 7 publications

(1 citation statement)

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“…Furthermore, the introduction of fluorine significantly enhanced the selectivity towards CO production for F-MOF-808, reaching up to 97.8%. 120…”

Section: Basic Principle Of Co2 Reductionmentioning

confidence: 99%

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Ding,

Li,

Chen

et al. 2024

Energy Environ. Sci.

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“…Furthermore, the introduction of fluorine significantly enhanced the selectivity towards CO production for F-MOF-808, reaching up to 97.8%. 120…”

Section: Basic Principle Of Co2 Reductionmentioning

confidence: 99%

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Ding,

Li,

Chen

et al. 2024

Energy Environ. Sci.

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Iron and Zinc Metallates Supported on Ion Exchange Resins: Synergistic Catalysts for the Solvent‐Free Cyclic Carbonate Synthesis from Epoxides and CO₂

Alberti,

Gianelli,

Panza

et al. 2024

Eur J Inorg Chem

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Despite extensive research into developing efficient and environmentally friendly catalysts for converting CO2 over the last decade, the search for a robust and cost‐effective catalytic system is ongoing. This study describes developing and applying a new catalytic system using inexpensive ferrate and zincate anions immobilized on easily available commercial ion exchange resins (IER) to produce cyclic carbonates from CO2 with high efficiency and low cost. Two polystyrene‐based anion exchange resins, AmberlystTM A26‐Cl (A26‐Cl) and AmberliteTM IRA‐400‐Cl (IRA400‐Cl), were compared. The results demonstrated the catalysts' remarkable activity under mild conditions and demonstrated the synergistic effect between the polystyrene support and the active ammonium metallates, presenting a scalable, eco‐friendly method for cyclic carbonate production using waste CO2. A Design of Experiment approach was implemented to optimize the catalytic cycloaddition of CO2. The reaction scale‐up to produce a 5 g batch of propylene oxide and conducting recycling tests demonstrated that the catalyst retained its activity over four cycles. The research also explored the use of various epoxides and found that terminal epoxides produced very good yields. In summary, this study introduces a cost‐effective, scalable method for converting CO2 into valuable cyclic carbonates, leveraging the synergistic effects of polystyrene supports and active ammonium metallates.

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Bifunctional catalyst based on functionalization of metal-organic frameworks for the chemical fixation of CO2 under Co-catalyst and solvent free conditions

Bayati,

Dehghanpour

2024

Applied Materials Today

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Boosting CO₂ chemical fixation over MOF-808 by the introduction of functional groups and defective Zr sites

Abstract: The CO2 cycloaddition emerges as a promising approach for producing value-added cyclocarbonates and mitigating of greenhouse gas emissions. Although MOF-808 serves as a stable catalyst for cycloaddition, its limited activity...

Cited by 7 publications

References 32 publications

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Iron and Zinc Metallates Supported on Ion Exchange Resins: Synergistic Catalysts for the Solvent‐Free Cyclic Carbonate Synthesis from Epoxides and CO₂

Bifunctional catalyst based on functionalization of metal-organic frameworks for the chemical fixation of CO2 under Co-catalyst and solvent free conditions

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Boosting CO2 chemical fixation over MOF-808 by the introduction of functional groups and defective Zr sites

Abstract: The CO2 cycloaddition emerges as a promising approach for producing value-added cyclocarbonates and mitigating of greenhouse gas emissions. Although MOF-808 serves as a stable catalyst for cycloaddition, its limited activity...

Cited by 7 publications

References 32 publications

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO2 reduction

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO2 reduction

Iron and Zinc Metallates Supported on Ion Exchange Resins: Synergistic Catalysts for the Solvent‐Free Cyclic Carbonate Synthesis from Epoxides and CO2

Bifunctional catalyst based on functionalization of metal-organic frameworks for the chemical fixation of CO2 under Co-catalyst and solvent free conditions

Contact Info

Product

Resources

About

Boosting CO₂ chemical fixation over MOF-808 by the introduction of functional groups and defective Zr sites

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Iron and Zinc Metallates Supported on Ion Exchange Resins: Synergistic Catalysts for the Solvent‐Free Cyclic Carbonate Synthesis from Epoxides and CO₂