High selective photocatalytic CO2 conversion into liquid solar fuel over a cobalt porphyrin-based metal–organic framework

Sadeghi, Nasrin

doi:10.1007/s43630-021-00027-9

Cited by 11 publications

(8 citation statements)

References 89 publications

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“…The same group reported the preparation of Co/PMOF using Co metal ions as metal nodes and tetra carboxy-porphyrin as organic linker. 241 Under visible-light irradiation and in the presence of TEOA as SED, Co/PMOF presented efficient CO 2 photoconversion to formate with a rate of 77 μmol g −1 h −1 (Table 9, entry 21). Co/PMOF reusability and stability were examined through recycling tests and there were no remarkable losses of photoactivity even after three cycles of photoreaction.…”

Section: Porphyrins For Co2 Reductionmentioning

confidence: 99%

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H₂production and CO₂reduction

et al. 2022

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Section: Porphyrins For Co2 Reductionmentioning

confidence: 99%

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H₂production and CO₂reduction

et al. 2022

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“…The latter product, along with O 2 and type I ROS, originates from the use of water as the proton source. Table summarizes investigations reporting the photocatalytic production of CH 4 using nanosized (<500 nm) porphyrin-based MOFs and COFs. ,− Note that longer hydrocarbons can be accessed through similar photocatalysts …”

Section: Photocatalytic Ch4 Productionmentioning

confidence: 99%

Visible-Light-Driven Production of Solar Fuels Catalyzed by Nanosized Porphyrin-Based Metal–Organic Frameworks and Covalent–Organic Frameworks: A Review

Asselin

Harvey

2022

ACS Appl. Nano Mater.

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Porphyrin-based materials are excellent chromophores because they strongly absorb visible light and their relatively low-energy lowest unoccupied molecular orbitals thermodynamically favor photoinduced electron transfer. They can generate charge-transfer excited states with and without cocatalyst(s) and ease energy transfer and ultrafast excitation energy migration. Combined with synthetic accessibility, these qualities make them ideal building blocks for porous metal− organic framework (MOF)-and covalent−organic framework (COF)-based photocatalysts to produce solar fuels. This review first describes the structures of the most common porphyrinic MOFs and COFs and their excited-state properties and semiconducting behavior as well as that of derived composites. The generally accepted mechanisms of formation of H 2 , CH 4 and derivatives, and N 2 are then reviewed, followed by the detailed examples of nano-MOFs and nano-COFs used for the said purpose: characteristic parameters such as rates of production, turnover numbers (TONs), turnover frequencies (TOFs), and apparent quantum efficiencies are described and compared. This shows that porphyrin-based MOFs and COFs are efficient solar-fuelproducing photocatalysts, with characteristics comparable to those of nonporphyrinic MOF and COF photocatalysts, although, on some occasions, the rates of production fall short of record values. Conversely, porphyrinic MOFs and COFs exhibit the greatest TONs and TOFs of any solar-fuel-producing MOFs or COFs but still face shortcomings concerning selectivity in CH 4 production because of the many possible side products. Importantly, while the best rate of photoproduction of solar fuels has been observed from nanoscale photocatalysts, there seem to be no drastic differences in the rate (within μmol −1 h −1 and mmol g −1 h −1 ) between nanoscale and microscale heterogeneous photocatalysts. This observation suggests that the more active sites are mostly located at or near the surface of the particles. Overall, nanosized porphyrin-based MOFs and COFs show rich and promising photocatalytic properties for generating solar fuels but still have room for improvement.

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“…(c) Time courses of CO obtained from CO 2 photoreduction over BUT-110–50%-Fe, Fe(H 2 DCPP)Cl, and BUT-109(Zr), BUT-110–50%-M with varied metalloporphyrin species and BUT-110-X-Co with varied cobalt–porphyrin contents under full-spectrum irradiation, and productions of CO and CH 4 obtained from CO 2 photoreduction over the BUT-110–50%-Co catalyst in 5 cycles. This figure was reproduced with permission fom ref . Copyright 2021 Wiley-VCH.…”

Section: Research On Porphyrin-based Porous Structure Photocatalysts ...mentioning

confidence: 99%

“…A two-dimensional (2D) porphyrin-based metal–organic framework (Co/PMOF) prepared by tetrakis(4-carboxyphenyl)porphyrin (TCPP) as a linker and used cobalt as a node via solvothermal synthesis under 180 °C for 24 h showed a highly efficient photocatalyst for the photoconversion of CO 2 to formate (23.21 μmol in 6 h) under visible light irradiation with triethanolamine (TEOA) as a sacrificial agent . No other products were detected, indicating that the reaction is highly selective on Co/PMOF.…”

Section: Research On Porphyrin-based Porous Structure Photocatalysts ...mentioning

confidence: 99%

Recent Research Progress and Perspectives on Porphyrin-Based Porous Photocatalysts in the Field of CO₂ Reduction

et al. 2022

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Photocatalytic CO2 reduction with valuable carbon-containing fuel production using abundant light energy resources is conducive to reducing CO2 emissions and fossil fuel combustion. Drawing inspiration from the excellent capabilities of active substances in both light capture and photogenerated charge transfer in natural photosynthesis of porphyrins and their derivatives will help to develop research ideas for CO2 reduction photocatalysts. Porphyrin-based porous structure photocatalysts have excellent light absorption units and porous structures. Its excellent light capture, CO2 capture/adsorption, mass transfer, and more catalytic sites are beneficial for photocatalytic CO2 reduction. To further effectively improve the CO2 reduction performance of porphyrin-based porous photocatalysts, it is necessary to review its recent research progress. With the key processes in the photocatalytic CO2 reduction taken as a path to understand, analyze, and summarize the composition, structure, synthesis method, and performance of porphyrin-based photocatalysts, this review focuses on metal-free porphyrin-based porous photocatalysts with strong CO2 adsorption, porphyrin-based porous photocatalysts with active coordination metals, and porphyrin-based porous composite photocatalysts with strong photogenerated charge separation ability in the photocatalytic CO2 reduction field. Finally, the challenges and prospects of porphyrin-based porous photocatalysts for CO2 reduction are discussed.

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High selective photocatalytic CO2 conversion into liquid solar fuel over a cobalt porphyrin-based metal–organic framework

Cited by 11 publications

References 89 publications

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H₂production and CO₂reduction

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H₂production and CO₂reduction

Visible-Light-Driven Production of Solar Fuels Catalyzed by Nanosized Porphyrin-Based Metal–Organic Frameworks and Covalent–Organic Frameworks: A Review

Recent Research Progress and Perspectives on Porphyrin-Based Porous Photocatalysts in the Field of CO₂ Reduction

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High selective photocatalytic CO2 conversion into liquid solar fuel over a cobalt porphyrin-based metal–organic framework

Cited by 11 publications

References 89 publications

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H2production and CO2reduction

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H2production and CO2reduction

Visible-Light-Driven Production of Solar Fuels Catalyzed by Nanosized Porphyrin-Based Metal–Organic Frameworks and Covalent–Organic Frameworks: A Review

Recent Research Progress and Perspectives on Porphyrin-Based Porous Photocatalysts in the Field of CO2 Reduction

Contact Info

Product

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Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H₂production and CO₂reduction

Porphyrins and phthalocyanines as biomimetic tools for photocatalytic H₂production and CO₂reduction

Recent Research Progress and Perspectives on Porphyrin-Based Porous Photocatalysts in the Field of CO₂ Reduction