Efficient solar-driven: Photothermal catalytic reduction of atmospheric CO2 at the gas-solid interface by CuTCPP/MXene/TiO2

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 677, С. 758 - 770

Опубликована: Авг. 5, 2024

Язык: Английский

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Surface Engineering of 2D Metal‐Porphyrin Metal‐Organic Frameworks Z‐Scheme Heterostructure for Boosting and Stable Photocatalytic Hydrogen Evolution

Small, Год журнала: 2025, Номер unknown

Опубликована: Янв. 7, 2025

Abstract How to improve the stability and activity of metal‐organic frameworks is an attractive but challenging task in energy conversion pollutant degradation framework materials. In this paper, a facile method developed by fabricating titanium dioxide nanoparticles (TiO 2 NPs) layer on 2D copper tetracarboxylphenyl‐metalloporphyrin with zinc ions as linkers (ZnTCuMT‐X, “Zn” represented linkers, first “T” (TCPP), “Cu” Cu 2+ coordinated into porphyrin macrocycle, “M” frameworks, second TiO NPs layer, “X” added volume n‐tetrabutyl titanate ( X = 100, 200, 300 or 400)). It found that optimized ZnTCuMT‐200 showed greatly stably enhanced H generation, which ≈28.2 times 47.0 high those original ZnTCuM , respectively. Combined results free radical capture, X‐ray photoelectron spectra (XPS), electron spin resonance (ESR), theoretical calculation, direct Z‐scheme transfer mechanism achieved fully explain photocatalytic performance. demonstrates facilely designing heterostructures based MOFs modified inorganic semiconductor can be advantageous strategy for enhancing hydrogen evolution.

Язык: Английский

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Preparation and Performance of Surface-Etched ZnCo₂O₄ Photocatalysts for CO₂ Reduction

Material Sciences, Год журнала: 2025, Номер 15(01), С. 54 - 59

Опубликована: Янв. 1, 2025

Язык: Английский

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Surface Engineering of 2D Metal‐Porphyrin Metal–Organic Frameworks Z‐Scheme Heterostructure for Boosting and Stable Photocatalytic Hydrogen Evolution

Small, Год журнала: 2024, Номер unknown

Опубликована: Дек. 10, 2024

How to improve the stability and activity of metal-organic frameworks is an attractive but challenging task in energy conversion pollutant degradation materials. In this paper, we developed a facile method by fabricating TiO

Язык: Английский

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