Recent advances in heterogeneous catalysts for the effective electroreduction of carbon dioxide to carbon monoxide

Eren, Enis Oğuzhan; Özkâr, Saim

doi:10.1016/j.jpowsour.2021.230215

Cited by 33 publications

(12 citation statements)

References 230 publications

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“…MOFs advanced electrochemical reduction of CO2 [281][282][283][284][285][286][287][288][289][290][291] and electro-carboxylation [292] .…”

Section: Electrochemical-based Methodsmentioning

confidence: 99%

A Review on Removal of Carbon Dioxide (CO2) using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis

Abdelhamid

2022

Preprint

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Carbon dioxide (CO2) is one of the culprit causes of global climatic changes. Furthermore, the efficient separation of CO2 from other gaseous mixtures using ZIFs-based materials is vital for several processes such as flue gas separation, gas sweetening, and natural gas processing. Zeolitic imidazolate frameworks (ZIFs)-based materials are emerging adsorbents and catalysts for CO2 gas removal via adsorption and conversion into valuable chemicals. ZIFs-based adsorbents with high adsorption/conversion efficiencies and tunable properties can be achieved by judicious synthesis and fabrication methods. We reviewed ZIF-based materials for CO2 removal via adsorption and catalysis (e.g., cycloaddition, carboxylation, hydrogenation, N-formylation, electrocatalysis, and photocatalysis). In addition, recent development methods such as membrane synthesis and ways to improve the gas separation performance of ZIF membranes were highlighted. The prospective point of view to promote industrial applications and commercialization of ZIF-based materials was briefly discussed. Once challenges such as low performance and reproducibility for ZIFs-based materials are solved, scalability and cost-effectiveness should not become issues.

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“…MOFs advanced electrochemical reduction of CO2 [281][282][283][284][285][286][287][288][289][290][291] and electro-carboxylation [292] .…”

Section: Electrochemical-based Methodsmentioning

confidence: 99%

A Review on Removal of Carbon Dioxide (CO2) using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis

Abdelhamid

2022

Preprint

View full text Add to dashboard Cite

show abstract

“…MOFs advanced electrochemical reduction of CO 2 [281][282][283][284][285][286][287][288][289][290][291] and electrocarboxylation. [292] Electrochemical CO 2 reduction reaction (CO 2 RR) is promising for CO 2 conversion to valuable chemical compounds.…”

Section: Hydrogenation For Comentioning

confidence: 99%

Removal of carbon dioxide using zeolitic imidazolate frameworks: Adsorption and conversion via catalysis

Abdelhamid

2022

Applied Organom Chemis

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Carbon dioxide (CO2) is one of the culprit causes of global climatic changes. Furthermore, the efficient separation of CO2 from other gaseous mixtures using zeolitic imidazolate framework (ZIF)‐based materials is vital for several processes such as flue gas separation, gas sweetening, and natural gas processing. ZIF‐based materials are emerging adsorbents and catalysts for CO2 gas removal via adsorption and conversion into valuable chemicals. ZIF‐based adsorbents with high‐adsorption/conversion efficiencies and tunable properties can be achieved by judicious synthesis and fabrication methods. We reviewed ZIF‐based materials for CO2 removal via adsorption and catalysis (e.g., cycloaddition, carboxylation, hydrogenation, N‐formylation, electrocatalysis, and photocatalysis). In addition, recent development methods such as membrane technologies and ways to improve the gas separation performance of ZIF membranes were highlighted. The prospective point of view to promote industrial applications and commercialization of ZIF‐based materials was briefly discussed. Once challenges such as low performance and reproducibility for ZIF‐based materials are solved, scalability and cost‐effectiveness should not become issues.

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“…[1] In this field, the immobilization of well-defined transition metal complexes able to drive the CO 2 Reduction Reaction (CO 2 RR) onto conductive supports is an appealing strategy. [2] Indeed, heterogenized molecular catalysts often combine the benefits of heterogeneous catalysis [3] (catalyst recyclability, efficient electron transfer from the electrode support to the catalytic centers) with those of homogenous catalysis [4] (uniform catalytic sites, high control on the active site properties and tunability, simpler mechanistic investigations and relative ease to establish structure-activity correlations). Furthermore, it can drastically reduce drawbacks typical of homogeneous catalysts, like their diffusion-dependent kinetics and poor stability.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical CO₂ Reduction with a Heterogenized Iridium−Pincer Catalyst in Water

et al. 2023

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Immobilization of well-defined homogenous (electro)catalysts onto conductive supports offers an attractive strategy for designing advanced functional materials for energy conversion. In this context, this study reports (i) the introduction of a pyrene anchoring group on a PNPÀ pincer Ir I complex previously described as a selective catalyst for the electrodriven CO 2 reduction (CO 2 RR) into CO in DMF/water mixtures, (ii) the comparison of its CO 2 RR activity in DMF/water mixtures with the ones of two pyrene-free reference complexes, and (iii) its activity in pure water after immobilization onto carbon nanotubes (CNTs). Surprisingly, in homogeneous conditions we find HCOO À , instead of CO, as the main CO 2 reduction product for the three catalysts. After immobilization on CNTs, even if nonnegligible competitive proton reduction reaction is observed in fully aqueous media, the complex is still able to drive CO 2 RR and produce HCOO À with a significantly lower overpotential with respect to solution studies.

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Recent advances in heterogeneous catalysts for the effective electroreduction of carbon dioxide to carbon monoxide

Cited by 33 publications

References 230 publications

A Review on Removal of Carbon Dioxide (CO2) using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis

A Review on Removal of Carbon Dioxide (CO2) using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis

Removal of carbon dioxide using zeolitic imidazolate frameworks: Adsorption and conversion via catalysis

Electrochemical CO₂ Reduction with a Heterogenized Iridium−Pincer Catalyst in Water

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Recent advances in heterogeneous catalysts for the effective electroreduction of carbon dioxide to carbon monoxide

Cited by 33 publications

References 230 publications

A Review on Removal of Carbon Dioxide (CO2) using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis

A Review on Removal of Carbon Dioxide (CO2) using Zeolitic Imidazolate Frameworks: Adsorption and Conversion via Catalysis

Removal of carbon dioxide using zeolitic imidazolate frameworks: Adsorption and conversion via catalysis

Electrochemical CO2 Reduction with a Heterogenized Iridium−Pincer Catalyst in Water

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Electrochemical CO₂ Reduction with a Heterogenized Iridium−Pincer Catalyst in Water